Electric telehandler

Abstract

A telehandler includes a chassis defining a first side area, a second side area, and a central area between the first side area and the second side area, a boom assembly coupled to the chassis and configured to raise an implement relative to the chassis, an axle assembly coupled to the chassis and including a tractive element, an electric motor coupled to the chassis and positioned within the central area, a cabin coupled to the chassis, positioned within the first side area, and configured to support an operator, and a battery coupled to the chassis and positioned within the second side area, the electric motor is configured to drive the axle assembly to propel the telehandler. The battery is configured to supply electrical energy to the electric motor.

Description

Atty. Dkt. No.: 061300-7163ELECTRIC TELEHANDLERCROSS-REFERENCE TO RELATED PATENT APPLICATIONS

[0001] This application claims the benefit of and priority to U.S. Provisional Application No. 63 / 714,202, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,204, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,258, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,271, filed on October 31, 2024, U.S.Provisional Application No. 63 / 714,272, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,281, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,290, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,308, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,310, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,311, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,314, filed on October 31, 2024, U.S. Provisional Application No.63 / 714,315, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,319, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,323, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,327, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,333, filed on October 31, 2024, U.S. Provisional Application No.63 / 714,335, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,352, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,357, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,372, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,407, filed on October 31, 2024, U.S. Provisional Application No.63 / 714,417, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,420, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,428, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,429, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,440, filed on October 31, 2024, U.S. Provisional Application No.63 / 714,441, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,530, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,536, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,755, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,763, filed on October 31, 2024, U.S. Provisional Application No. 63 / 714,766, filed on October 31, 2024, and U.S. Provisional Application No. 63 / 733,240,-1-4930-8524-1718Atty. Dkt. No.: 061300-7163 filed on December 12, 2024, the entire disclosures of which are hereby incorporated by reference herein.BACKGROUND

[0002] Telehandlers are used to transport a payload, such as building materials or equipment. A telehandler may include driven wheels to propel the telehandler and a load.SUMMARY

[0003] At least one embodiment relates to a telehandler including a chassis defining a first side area, a second side area, and a central area between the first side area and the second side area, a boom assembly coupled to the chassis and configured to raise an implement relative to the chassis, an axle assembly coupled to the chassis and including a tractive element, an electric motor coupled to the chassis and positioned within the central area, the electric motor being configured to drive the axle assembly to propel the telehandler, a cabin coupled to the chassis, positioned within the first side area, and configured to support an operator, and a battery coupled to the chassis and positioned within the second side area. The battery is configured to supply electrical energy to the electric motor.

[0004] Another embodiment relates to a telehandler including a chassis including a pair of side plates defining a first side area, a second side area, and a central area between the first side area and the second side area, a tractive element rotatably coupled to the chassis, a boom assembly coupled to the chassis and positioned within the central area, a cabin coupled to the chassis, positioned within the first side area, and configured to support an operator, a battery coupled to the chassis, and a charging port configured to receive electrical energy and supply the received electrical energy to the battery. The charging port is positioned within the first side area.

[0005] Another embodiment relates to a vehicle including a chassis including a side plate, a lift assembly configured to raise an implement relative to the chassis, an axle assembly coupled to the chassis and including a tractive element, a cabin coupled to the chassis and configured to support an operator, a battery coupled to the chassis, and a charging port configured to receive electrical energy and supply the received electrical energy to the-2-4930-8524-1718Atty. Dkt. No.: 061300-7163 battery. The lift assembly is positioned on a first side of the side plate. The cabin and the charging port are positioned on a second side of the side plate.

[0006] Another embodiment relates to a telehandler including: a chassis including a pair of side plates that extend in a longitudinal direction, a central area being defined between the pair of side plates; an electrical system, including: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler; a first inverter positioned on the first outer side of the first of the pair of side plates, the first inverter positioned longitudinally offset forward of the HVPDU; a second inverter longitudinally offset forward of the first inverter; a first cable electrically coupling the high-voltage battery with the HVPDU; a second cable electrically coupling the HVPDU with the first inverter; a third cable electrically coupling the HVPDU with the second inverter; a fourth cable electrically coupling the first inverter to the implement motor; and a fifth cable electrically coupling the second inverter to the drive motor.

[0007] Another embodiment relates to a telehandler including: a chassis including a pair of side plates that extend in a longitudinal direction, a central area defined between the pair of side plates; an electrical system, including: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler; one or more inverters positioned on the first outer side of the first of the pair of side plates, the one or more inverters positioned in a direction toward the front end of the telehandler relative to the HVPDU; a first cable configured to electrically connect the high-voltage battery with the HVPDU; a second cable configured to electrically connect the HVPDU with the one or more inverters; and a third cable configured to electrically connect the one or more inverters with the drive motor. The third cable includes: a first portion that extends from the one or more inverters in an inwards direction toward the first of the pair of side plates, the first portion-3-4930-8524-1718Atty. Dkt. No.: 061300-7163 extending through an opening defined in the first of the pair of side plates and at least partially within the central area defined between the pair of side plates; a second portion that curves in a forwards direction; and a third portion that extends in the forwards direction, the third portion extending to the drive motor.

[0008] Another embodiment relates to a telehandler including: a chassis including a pair of side plates that extend in a longitudinal direction, a central area defined between the pair of side plates; an electrical system, including: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler; one or more inverters positioned on the first outer side of the first of the pair of side plates, the one or more inverters positioned in a direction toward the front end of the telehandler relative to the HVPDU; an onboard charger disposed on a second outer side of a second of the pair of side plates; a heater disposed within the central area on an inner surface of the second of the pair of side plates; an electric compressor disposed within the central area on an inner surface of the first of the pair of side plates; a first cable configured to electrically connect the high- voltage battery with the HVPDU; a second cable configured to electrically connect the HVPDU with the one or more inverters; a third cable configured to electrically connect the HVPDU with the one or more inverters; a fourth cable configured to electrically connect the one or more inverters to the implement motor; a fifth cable configured to electrically connect the one or more inverters to the drive motor; a sixth cable configured to electrically connect the HVPDU to the onboard charger; a seventh cable configured electrically connect the onboard charger with a charging port; an eighth cable configured to electrically connect the HVPDU to the heater; and a ninth cable configured to electrically connect the HVPDU to the electric compressor.

[0009] Another embodiment relates to a telehandler including a chassis, a drive motor coupled with the chassis and a plurality of tractive assemblies, and an electrical system electrically coupled with the drive motor, the electrical system configured to provide power to the drive motor to drive the plurality of tractive assemblies. The electrical system-4-4930-8524-1718Atty. Dkt. No.: 061300-7163 comprising a high-voltage system including a high-voltage battery and a converter, and a low-voltage system including a low-voltage battery. The telehandler further comprising a connect electrically coupled with the high-voltage system and the low-voltage battery, the connect reconfigurable between a plurality of configurations, where in a first configuration the connect electrically couples the low-voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system, and in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.

[0010] Another embodiment relates to a vehicle including a chassis, a driver coupled with the chassis and a plurality of tractive assemblies, and a system electrically coupled with the driver, the system configured to provide power to the driver to drive the plurality of tractive assemblies. The system comprising a high-voltage system including a high-voltage battery and a converter, and a low-voltage system including a low-voltage battery. The vehicle further comprising a connect electrically coupled with the high-voltage system and the low- voltage battery, the connect reconfigurable between a plurality of configurations, where in a first configuration the connect electrically couples the low-voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system, and in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.

[0011] Another embodiment relates to a system electrically coupled with a drive motor to selectively drive a plurality of tractive assemblies of a vehicle. The system includes a high- voltage system including a high-voltage battery and a converter, a low-voltage system including a low-voltage battery, and a connect electrically coupled with the high-voltage system and the low-voltage battery. The connect may be reconfigurable between a plurality of configurations, where in a first configuration the connect electrically couples the low- voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system, and in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.-5-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0012] Another embodiment relates to a vehicle, including a chassis extending along a longitudinal axis, a cabin, a charger housing, and a charging pod. The chassis includes a pair of longitudinal frame members each offset from the longitudinal axis. The charger housing is coupled to one of the longitudinal frame members and positioned behind the cabin. The charger housing includes a charger housing body defining a charger housing opening, and a divider assembly configured to divide the charger housing opening into a first portion and a second portion. The charging pod includes at least one onboard charger positioned within the first portion of the charger housing opening, and a charging connector electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source.

[0013] Another embodiment relates to a vehicle including a cabin, a charger housing, and a charging pod. The charger housing is positioned behind the cabin. The charger housing includes a charger housing body defining a charger housing opening, a charger recess extending into the charger housing, and a charger aperture extending between the charger recess and the charger housing opening. The charging housing includes divider assembly configured to divide the charger housing opening into a first portion and a second portion. The charging pod includes at least one onboard charger positioned within the first portion of the charger housing opening, and a charging connector electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source, the charging connector positioned within the charger recess. The charger aperture is configured to receive the charging connector.

[0014] Another embodiment relates to a vehicle including a chassis, a cabin, a charger housing, and a charger pod. The chassis extends along a longitudinal axis. The chassis includes a pair of longitudinal frame members each offset from the longitudinal axis. The charger housing is coupled to one of the longitudinal frame members and positioned behind the cabin. The charger housing includes a charger housing body defining a charger housing opening, a charger recess extending toward the charger housing opening, a charger aperture extending between the charger recess and the charger housing opening, and an onboard charger aperture extending from the charger housing opening and away from the charger recess. The charger housing includes a divider assembly configured to divide the charger-6-4930-8524-1718Atty. Dkt. No.: 061300-7163 housing opening into a first portion and a second portion, a side panel bracket coupled to the longitudinal frame member, and a side divider bracket. The side panel bracket extends within the onboard charger aperture. The side divider bracket is located within the charger housing opening. The side divider bracket is coupled to the divider assembly. The charging pod includes at least one onboard charger positioned within the first portion of the charger housing opening. The onboard charger is configured to laterally align with the onboard charger aperture. The onboard charger is coupled to the side divider bracket and the side panel bracket. The side divider bracket is coupled to the onboard charger along a first side. The side panel bracket is coupled to the onboard charger along a second side. The first side is opposite the second side. The charging connector is electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source. The charging connector is positioned within the charger recess and the charger aperture.

[0015] Another embodiment relates to a vehicle including a chassis; a cabin coupled to the chassis; a low voltage battery coupled to the chassis and configured to supply power to a low- voltage circuit of the vehicle; a high-voltage battery coupled to the chassis and configured to supply power to a high-voltage circuit of the vehicle; a high-voltage power distribution unit (HVPDU) coupled to the high-voltage battery; and a charger housing coupled to the chassis and positioned behind the cabin, the charger housing including a charger housing body defining a charger housing opening; and a charging pod including: a charging connector configured to electrically couple to an external power source, at least one onboard charger electrically coupled to the charging connector and the HVPDU, wherein the onboard charger receives alternating current (AC) power from the external power source and outputs direct current (DC) power to at least the HVPDU; and a DC converter electrically coupled to the at least one onboard charger and the low voltage battery, wherein the DC converter converts the DC power from the at least one onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage.

[0016] Another embodiment relates to a vehicle including a chassis; a cabin coupled to the chassis; a primary motor; one or more tractive assemblies configured to move the vehicle based on power from the primary motor; a high-voltage battery coupled to the primary motor; a charging connector coupled to the high-voltage battery and configured to couple to an-7-4930-8524-1718Atty. Dkt. No.: 061300-7163 external power source; a first onboard charger coupled to the charging connector and configured to receive power from the charging connector; a second onboard charger coupled to the charging connector and configured to receive power from the charging connector; and a controller, wherein the controller is configured to: receive a power output command; control at least one of the first onboard charger or the second onboard charger to provide a power output based on the power output command.

[0017] Another embodiment relates to a vehicle including a chassis; a cabin coupled to the chassis; a primary motor; one or more tractive assemblies configured to move the vehicle based on power from the primary motor; a high-voltage battery coupled to the primary motor; a low-voltage battery coupled to chassis and configured to provide power to a low-voltage circuit of the vehicle; and a charger housing coupled to the chassis and positioned behind the cabin; wherein the charger housing includes: a charging connector coupled to the high- voltage battery and configured to couple to an external power source; a first onboard charger coupled to the charging connector and configured to receive power from the charging connector; a second onboard charger coupled to the charging connector and configured to receive power from the charging connector; a DC converter coupled to at least one of the first onboard charger or the second onboard charger and positioned with the at least one of the first onboard charger or the second onboard charger in an enclosure within the charger housing, wherein the DC converter converts at least a portion of a power output from one of at least one of the first onboard charger or the second onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage; and a controller, wherein the controller is configured to: receive a first power output command below a threshold; control, in response to the first power output command, one of the first charger or the second charger to provide a power output; receive a second power output command above the threshold; and control, in response to the second power output command, the first onboard charger and the second onboard charger to provide a combined second power output.

[0018] Another embodiment relates to a telehandler. The telehandler includes a chassis, an energy storage device coupled to the chassis, a secondary onboard charger coupled to the chassis and the energy storage device, and a primary onboard charger coupled to the chassis, the energy storage device, and the secondary onboard charger. Each of the primary onboard-8-4930-8524-1718Atty. Dkt. No.: 061300-7163 charger and the secondary onboard charger are configured to selectively couple to an external power source. The primary onboard charger is configured to: provide a wake up command signal to the secondary onboard charger; receive a primary onboard charger command signal; provide electrical energy to the energy storage device according to the primary onboard charger command signal; and provide a secondary onboard charger command signal to the secondary onboard charger, responsive to a current value regarding the external power source being at or above a predetermined threshold, such that the primary onboard charger and the secondary onboard charger provide electrical energy to the energy storage device concurrently.

[0019] Another embodiment relates to a telehandler. The telehandler includes chassis, an energy storage device coupled to the chassis, a plurality of onboard chargers coupled to the chassis and the energy storage device, and a controller communicably coupled to the plurality of onboard chargers. At least one of the plurality of onboard charges or the controller is configured to: determine an external power source is coupled to the plurality of onboard chargers; determine the type of electrical energy received from the external power source; and selectively provide the electrical energy to the energy storage device via the plurality of onboard chargers.

[0020] Another embodiment relates to a vehicle. The vehicle includes a chassis, an energy storage device coupled to the chassis, a plurality of onboard chargers coupled to the chassis and the energy storage device, and a controller communicably coupled to the plurality of onboard chargers. The plurality of onboard chargers include a primary onboard charger and a secondary onboard charger. The controller is configured to: determine an external power source is coupled to the plurality of onboard chargers; provide a first wake up command signal to the primary onboard charger; determine the type of electrical energy received from the external power source; and selectively provide the electrical energy to the energy storage device via the primary onboard charger.

[0021] Another embodiment relates to a method including generating, by a control module, a first low voltage (LV) direct current (DC) rectangular wave signal, transmitting, by the control module via a circuit, the first LV DC rectangular wave signal to one or more devices coupled to the circuit, receiving, by the control module via the circuit, a second LV DC-9-4930-8524-1718Atty. Dkt. No.: 061300-7163 rectangular wave signal from the one or more devices, comparing, by the control module, the first LV DC rectangular wave signal to the second LV DC rectangular wave signal, and adjusting, by the control module, an operation of at least one of the one or more devices responsive to a determination that the first LV DC rectangular wave signal is different from the second LV DC rectangular wave signal.

[0022] Another embodiment relates to system that includes a high-voltage power distribution unit, one or more devices configured to receive high-voltage power from the high-voltage power distribution unit, and a control module coupled to the high-voltage power distribution unit and the one or more devices via a circuit. The control module includes a signal generator, one or more processors, and a memory storing instructions that, when executed by the one or more processors, causes the control module to generate, using the signal generator, a first low voltage (LV) direct current (DC) rectangular wave signal, transmit the first LV DC rectangular wave signal to the one or more devices and the high- voltage power distribution unit, receive, via the circuit, a second LV DC rectangular wave signal from the one or more devices, compare, by the control module, the first LV DC rectangular wave signal to the second LV DC rectangular wave signal, and send, based on the comparison, a command to the high.

[0023] Another embodiment relates to system that includes a power distribution unit (PDU) comprising a high-voltage (HV) electrical inlet and a plurality of combined electrical outlets coupled to the HV electrical inlet and to an interlock circuit, a battery electronically coupled to the HV electrical inlet, the battery configured to transmit HV electricity to the PDU, a first device configured to transmit a first low voltage (LV) signal to the interlock circuit, a second device coupled to a first combined electrical outlet of the plurality of combined electrical outlet to receive HV electricity and the LV signal, wherein the second device and the PDU are electronically coupled by a first connector, wherein coupling of the second device and the PDU using the connector closes a first opening in the interlock circuit.

[0024] At least one embodiment relates to an electric telehandler. The electric telehandler can include a chassis. The electric telehandler can include a boom assembly. The electric telehandler can include an actuator. The actuator can movably couple with the boom assembly. The electric telehandler can include an electric power system. The electric power-10-4930-8524-1718Atty. Dkt. No.: 061300-7163 system can provide electrical power to the actuator to control movement of the boom assembly. The electric telehandler can include a drive motor. The drive motor can drive an axle assembly of the electric telehandler. The electric telehandler can include a battery assembly. The battery assembly can provide power to the drive motor and the electric power system. The battery assembly can include one or more battery cells having an energy capacity. The energy capacity can be larger than an amount of energy consumed by the electric telehandler during an expected usage of the electric telehandler.

[0025] At least one embodiment relates to an electric telehandler. The electric telehandler can include a chassis. The electric telehandler can include one or more sensors. The one or more sensors can be disposed on the chassis. The electric telehandler can include a plurality of controllable elements. The plurality of controllable elements can consume energy from one or more battery cells of the electric telehandler. The electric telehandler can include the one or more battery cells. The one or more battery cells can have an energy capacity. The electric telehandler can include one or more processing circuits. The one or more processing circuits can be in communication with the one or more sensors and the one or more battery cells. The one or more processing circuits can receive, from the one or more sensors, information associated with operation of the electric telehandler. The operation of the electric telehandler can include a consumption of a first amount of energy to power the plurality of controllable elements. The one or more processing circuits can determine, based on the consumption of the first amount of energy, an expected usage of the electric telehandler. The one or more processing circuits can configure the one or more battery cells to provide energy in accordance with the expected usage of the electric telehandler such that a maximum amount of energy provided by the one or more battery cells is less than the energy capacity of the one or more battery cells.

[0026] At least one embodiment relates to a system. The system can include an electric telehandler. The electric telehandler can include a chassis. The electric telehandler can include a boom assembly. The electric telehandler can include an actuator. The actuator can movably couple with the boom assembly. The electric telehandler can include an electric power system. The electric power system can provide electrical power to the actuator to control movement of the boom assembly. The electric telehandler can include a drive motor.-11-4930-8524-1718Atty. Dkt. No.: 061300-7163The drive motor can drive an axle assembly of the electric telehandler. The electric telehandler can include a battery assembly. The battery assembly can provide power to the drive motor and the electric power system. The battery assembly can include one or more battery cells. The one or more battery cells can include an energy capacity. The system can include one or more processing circuits. The one or more processing circuits can configure the one or more battery cells to provide an amount of energy that is less than the energy capacity to provide passive cooling of the one or more battery cells.

[0027] At least one embodiment relates to an electric telehandler. The electric telehandler can include a battery assembly. The battery assembly can include one or more battery cells. The one or more battery cells can provide power to one or more components of the electric telehandler. The electric telehandler can include a power distribution unit. The power distribution unit can electrically couple the one or more battery cells with an onboard charger of the electric telehandler. The onboard charger can provide electrical energy to charge the one or more battery cells. The electric telehandler can include one or more processing circuits. The one or more processing circuits can receive, from one or more sensors of the electric telehandler, a set of information that corresponds to the one or more battery cells.The one or more processing circuits can determine, based on the set of information, a state of the one or more battery cells. The one or more processing circuits can control, responsive to determination of the state of the one or more battery cells, the onboard charger to adjust (i) a voltage level of a Direct Current (DC) bus of the power distribution unit or (ii) a temperature of the one or more battery cells.

[0028] At least one embodiment relates to a control system. The control system can be for an electric telehandler. The control system can include one or more processing circuits. The one or more processing circuits can receive, from one or more sensors of the electric telehandler, a set of information that corresponds to one or more battery cells of the electric telehandler. The one or more processing circuits can determine, based on the set of information, a state of the one or more battery cells. The one or more processing circuits can control, responsive to determination of the state of the one or more battery cells, an onboard charger of the electric telehandler to adjust (i) a voltage level of a Direct Current (DC) bus of-12-4930-8524-1718Atty. Dkt. No.: 061300-7163 a power distribution unit of the electric telehandler or (ii) a temperature of the one or more battery cells.

[0029] At least one embodiment relates to a system. The system can include an electric telehandler. The electric telehandler can include a battery assembly. The battery assembly can include one or more battery cells to provide power to one or more components of the electric telehandler. The electric telehandler can include a power distribution unit. The power distribution unit can electrically couple the one or more battery cells with an onboard charger of the electric telehandler. The onboard charger can provide electrical energy to charge the one or more battery cells. The system can include one or more processing circuits. The one or more processing circuits can receive, from one or more sensors of the electric telehandler, a set of information that corresponds to the one or more battery cells. The one or more processing circuits can determine, based on the set of information, a state of the one or more battery cells. The one or more processing circuits can control, responsive to determination of the state of the one or more battery cells, the onboard charger to adjust (i) a voltage level of a Direct Current (DC) bus of the power distribution unit or (ii) a temperature of the one or more battery cells.

[0030] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump; an electric motor configured to drive the steering pump; a steering valve configured to control a steering direction of the axle assembly; an accumulator; and a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator to charge the accumulator, and wherein when a charge pressure of the accumulator is above a pressure threshold, the accumulator supplies fluid though the priority valve and to the steering valve.

[0031] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump in fluid communication with a steering supply line; an electric motor configured to drive the-13-4930-8524-1718Atty. Dkt. No.: 061300-7163 steering pump; a steering valve configured to control a steering direction of the axle assembly and in fluid communication with a steering line; an accumulator in fluid communication with an accumulator line; a steering node arranged at an intersection between the steering supply line, the steering line, and the accumulator line; and a priority valve arranged on the steering line between the steering node and the steering valve, wherein the priority valve is selectively movable between a first position where fluid communication is provided between at least one of the accumulator or the steering pump and the steering valve, and a second position where fluid communication is provided between the steering pump and the accumulator.

[0032] At least one embodiment relates to a hydraulic system for a telehandler, the hydraulic system including: a steering pump; an electric motor configured to drive the steering pump; a steering valve configured to control a steering direction; an accumulator; and a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator to charge the accumulator, and wherein when a charge pressure of the accumulator is above a pressure threshold, the accumulator supplies fluid though the priority valve and to the steering valve.

[0033] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump; a steering valve configured to control a steering direction of the axle assembly; an accumulator arranged downstream of the steering pump; an implement pump; a main control valve configured to control fluid flow to and from the lift assembly; a first switching valve movable between a first position and a second position; and a second switching valve arranged in series with the first switching valve and movable between a first position and a second position, wherein when the second switching valve is in the first position, fluid communication is provided between the implement pump and the accumulator, and wherein when the first switching valve is in the second position and the second switching valve is in the first position, fluid communication is provided between the accumulator and the main control valve and between the steering pump and the main control valve.-14-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0034] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump in fluid communication with a steering supply line; a steering valve configured to control a steering direction of the axle assembly; an accumulator arranged downstream of the steering pump and in fluid communication with an accumulator line; an implement pump in fluid communication with an implement supply line; a main control valve configured to control fluid flow to and from the lift assembly; a connecting line in fluid communication with the implement supply line, the main control valve, and the accumulator line; a first switching valve arranged on the connecting line and movable between a first position where fluid communication is allowed only in a direction from the first switching valve toward the accumulator line and a second position where fluid communication is allowed along the connecting line; and a second switching valve arranged on the connecting line and movable to selectively provide fluid communication through the second switching valve and along the connecting line to control fluid flow between the steering pump, the accumulator, and the main control valve.

[0035] At least one embodiment relates to a hydraulic system for a telehandler, the hydraulic system including: a steering pump; a steering valve configured to control a steering direction; an accumulator arranged downstream of the steering pump; an implement pump; a main control valve; a connecting line in fluid communication with the accumulator, the implement pump, and the main control valve; a first switching valve arranged on the connecting line and movable between a first position where fluid communication is allowed only in a direction from the first switching valve toward the accumulator and a second position where fluid communication is allowed along the connecting line; and a second switching valve arranged on the connecting line and movable to selectively provide fluid communication along the connecting line to control fluid flow between the implement pump and the accumulator, and between the steering pump, the accumulator, and the main control valve.

[0036] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly;-15-4930-8524-1718Atty. Dkt. No.: 061300-7163 an axle assembly coupled to the chassis; and a hydraulic system including: a tank storing hydraulic fluid; a filter arranged upstream of the tank; a heat exchanger; and a back pressure valve arranged between the filter and the tank, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger.

[0037] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a main control valve; a tank storing hydraulic fluid; a heat exchanger; and a filter and return assembly including: an inlet port in fluid communication with the main control valve so that return fluid flow is provided to the inlet port; a return line in fluid communication with the inlet port; a filter arranged on the return line downstream of the inlet port; and a back pressure valve arranged on the return line downstream of the filter, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that fluid flow downstream of the filter is forced through the heat exchanger prior to entering the tank.

[0038] At least one embodiment relates to a hydraulic system for a telehandler, the hydraulic system including: a tank storing hydraulic fluid; a filter arranged upstream of the tank; a heat exchanger; and a back pressure valve arranged between the filter and the tank, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger.

[0039] At least one embodiment relates to a telehandler, including: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; a user interface configured to control operation of the lift assembly, the implement, and the axle assembly; a hydraulic system including: a steering pump; a steering valve configured to control a steering direction of the axle assembly; an implement pump; a main control valve configured to control fluid flow to and from the lift assembly; and an electric motor configured to drive the steering pump and the implement pump; and a controller in communication with the user interface and the electric motor, the controller being configured to: sum a fluid flow demand provided to each section of the main control valve to generate an implement pump speed command; compare a-16-4930-8524-1718Atty. Dkt. No.: 061300-7163 steering pump speed command to the implement pump speed command; and control a speed of the electric motor based on which value is greater between the steering pump speed command and the implement pump speed command.

[0040] At least one embodiment relates to a method for controlling a hydraulic system of a telehandler, the method including: adding a fluid flow demand provided to each section of a main control valve to generate an implement pump speed command provided to an implement pump; determining a steering pump speed command based on a steering demand provided to a steering pump; comparing the steering pump speed command to the implement pump speed command; and controlling a speed of an electric motor that is coupled to the implement pump and the steering pump based on which value is greater between the steering pump speed command and the implement pump speed command.

[0041] At least one embodiment relates to a method for controlling a hydraulic system of a telehandler, the method including: detecting an implement demand provided to an implement pump; in response to detecting the implement demand, adding a fluid flow demand provided to each section of a main control valve to determine a total implement fluid flow demand; correlating the total implement fluid flow demand to an implement pump speed command provided to the implement pump; detecting a steering demand provided to a steering pump; determining a steering pump speed command based on the steering demand provided to a steering pump; comparing the steering pump speed command to the implement pump speed command; and controlling a speed of an electric motor that is coupled to the implement pump and the steering pump based on which value is greater between the steering pump speed command and the implement pump speed command.

[0042] At least one embodiment relates to a vehicle that includes a chassis extending along a longitudinal axis, a motor bracket, a battery bracket, a plurality of tabs, and a battery. The chassis includes a pair of longitudinal frame members each offset from the longitudinal axis. The motor bracket extends from one of the longitudinal frame members. The battery bracket extends from the longitudinal frame member. The plurality of tabs extend from the longitudinal frame member. The battery extends between the motor bracket, the battery bracket, and the tabs. The motor bracket and the battery bracket are configured to restrict-17-4930-8524-1718Atty. Dkt. No.: 061300-7163 movement of the battery. The tabs are configured to permit relative movement between the battery and the longitudinal frame member.

[0043] At least one embodiment relates to a vehicle that includes a chassis and a battery housing. The chassis extends along a longitudinal axis. The chassis includes a pair of longitudinal frame members each offset from the longitudinal axis. The battery housing is coupled to the longitudinal frame member. The battery housing encloses a battery bracket extending from one of the longitudinal frame members towards the battery housing, a plurality of tabs extending from the longitudinal frame member, and a battery extending between the battery bracket, the tabs, and the battery housing. The battery is coupled to the tabs and the battery bracket. The tabs are configured to permit relative movement between the battery and the longitudinal frame member.

[0044] At least one embodiment relates to a vehicle that includes a chassis, a battery bracket, a plurality of tabs, and a battery. The chassis extends along a longitudinal axis. The chassis includes a pair of longitudinal frame members each offset from the longitudinal axis. The battery bracket extends from one of the longitudinal frame members. The battery bracket includes a lateral portion and a flange extending from the lateral portion. The plurality of tabs extends from the longitudinal frame member. The battery extends between the chassis, the battery bracket, and the tabs. The battery bracket is configured to restrict movement of the battery. The tabs are configured to permit relative movement between the battery and the longitudinal frame member. The lateral portion confronts a first side of the battery. The lateral portion is configured to prevent movement of the battery in a direction substantially perpendicular to the lateral portion of the battery bracket. The flange is coupled to a second side of the battery. The flange is configured to prevent movement of the battery in a direction substantially parallel to the lateral portion of the battery bracket. The second side of the battery is substantially perpendicular to the first side of the battery.

[0045] Another embodiment relates to a telehandler comprising a chassis, a cabin coupled to the chassis, and a motor configured to power at least one component of the telehandler. The telehandler comprises a first circuit having a radiator configured to transfer thermal energy from a first volume of fluid to a surrounding space, and a first pump configured to drive the first volume of fluid between the radiator and the motor to draw thermal energy-18-4930-8524-1718Atty. Dkt. No.: 061300-7163 from the motor. The telehandler comprises a second circuit having a heater configured to add thermal energy to a second volume of fluid, a heat exchanger configured to draw thermal energy from the second volume of fluid, a second pump configured to drive the second volume of fluid between the heater and the heat exchanger, and a fan configured to direct air to the heat exchanger and the cabin to transfer thermal energy from the heat exchanger to the cabin to heat the cabin. The telehandler further comprises a fluid tank configured to selectively store fluid, and at least one conduit configured to fluidly couple the fluid tank, the first circuit, and the second circuit.

[0046] Another embodiment relates to a vehicle comprising a chassis, a cabin coupled to the chassis, and a refrigeration circuit. The refrigeration circuit includes an evaporator configured to transfer thermal energy from a surrounding atmosphere to a fluid, an expansion valve fluidly coupled to the evaporator by at least one conduit, and a condenser fluidly coupled to the expansion valve by the at least one conduit, the expansion valve positioned between the evaporator and the condenser. The refrigeration circuit further comprises a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the at least one conduit throughout the refrigeration circuit, and a fan configured to direct air across the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin. The refrigeration circuit also comprises a first port fluidly coupled with the at least one conduit between the compressor and the condenser, the first port configured to provide access to an interior volume defined by the at least one conduit, and a second port fluidly coupled with the at least one conduit between the evaporator and the compressor, the second port configured to provide access to the interior volume defined by the at least one conduit.

[0047] Another embodiment relates to a vehicle comprising a chassis, a cabin coupled to the chassis, and a circuit. The circuit comprises a plenum having a heat exchanger and an evaporator, the heat exchanger configured to draw thermal energy from a volume of fluid and the evaporator configured to transfer thermal energy from a surrounding atmosphere to a fluid. The circuit also comprises a heater fluidly coupled with the heat exchanger via at least one conduit, the heater configured to add thermal energy to the volume of fluid, a pump fluidly coupled with the heat exchanger via the at least one conduit, the pump configured to-19-4930-8524-1718Atty. Dkt. No.: 061300-7163 drive the volume of fluid between the heater and the heat exchanger, and a first fan configured to direct air to the heat exchanger and the cabin to transfer thermal energy from the heat exchanger to the cabin to heat the cabin. The circuit also comprises a condenser fluidly coupled with the evaporator via the at least one conduit, a compressor fluidly coupled with the evaporator and the condenser via the at least one conduit, where the compressor is positioned between the evaporator and the condenser and is configured to drive fluid within the at least one conduit, a port fluidly coupled with the at least one conduit between the compressor and the condenser, the port configured to provide access to an interior volume defined by the at least one conduit, and a second fan configured to direct air to the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin.

[0048] Another embodiment relates to a telehandler, including: a chassis; a cabin coupled to the chassis; a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit; a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser; a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin or (ii) the heater and into the cabin to add thermal energy to the cabin to heat the cabin; a first input device configured to receive a first input from an operator regarding a state of the compressor; a second input device configured to receive a second input from the operator regarding a temperature of the cabin; and a control system configured to: selectively operate the compressor based on the first input; control an operation of at least one of the compressor or the heater based on the second input to control the temperature of the cabin; and stop operation of the compressor responsive to the temperature of the cabin associated with the second input exceeding a threshold temperature.

[0049] Another embodiment relates to a vehicle, including: a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit; a condenser fluidly coupled to the expansion-20-4930-8524-1718Atty. Dkt. No.: 061300-7163 valve by the conduit, the expansion valve positioned between the evaporator and the condenser; a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator or (ii) the heater; a first user interface including one or more input devices configured to receive an input from an operator; a sensor configured to monitor a position of the one or more input devices; and a control system configured to: in response to a first signal indicative of a first position of the one or more input devices, operate at least one of the compressor, the heater, or the fan to increase a temperature of a cabin of the vehicle to at or above a threshold temperature, and in response to a second signal indicative of a second position of the one or more input devices, operate at least one of the compressor, the heater, or the fan to decrease the temperature of the cabin below the threshold temperature.

[0050] Another embodiment relates to a vehicle, including: a chassis; a cabin coupled to the chassis; a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit; a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser; a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin or (ii) the heater and into the cabin to add thermal energy to the cabin to heat the cabin; a first input device configured to receive a first input from an operator regarding a state of the compressor; a second input device configured to receive a second input from the operator regarding a temperature of the cabin; a third input device configured to receive a third input from the operator regarding a state of the fan; and a control system configured to: selectively operate the compressor based on at least the first input; control an operation of at least one of the compressor, the heater, or the fan based on the second input to control the temperature of the cabin; and stop operation of the compressor and increase a speed of the fan responsive to the temperature of the cabin associated with the second input exceeding a threshold temperature.-21-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0051] Another embodiment relates to a vehicle including a chassis and a thermal management system coupled to the chassis. The thermal management system includes: a heat exchanger; a sensor fluidly coupled to the heat exchanger; a first fan configured to move air through the heat exchanger; a second fan configured to move air through the heat exchanger; and at least one controller configured to control operation of the first fan and the second fan. The at least one controller is configured to: receive a first signal from the sensor that is indicative of a first operating condition of the heat exchanger; responsive to the first signal, control a speed of the first fan based on the first operating condition while maintaining the second fan in a deactivated state; receive a second signal from the sensor that is indicative of a second operating condition having a greater cooling requirement than the first condition; and responsive to the second signal: control the speed of the first fan based on the second operating condition; and activate the second fan at a fixed operating speed of the second fan that is independent of the second operating condition.

[0052] Another embodiment of the present disclosure relates to a thermal management system including: a first heat exchanger; a second heat exchanger; a sensor fluidly coupled to one of the first heat exchanger and the second heat exchanger; a first fan configured to move air through the first heat exchanger and the second heat exchanger; a second fan configured to move air through the first heat exchanger and the second heat exchanger; and at least one controller configured to control operation of the first fan and the second fan. The at least one controller is configured to: receive a signal from the sensor that is indicative of an operating condition of at least one of the first heat exchanger or the second heat exchanger that satisfies a threshold operating condition; control a speed of the first fan based on the operating condition; and responsive to the signal, activate the second fan at a fixed operating speed of the second fan that is independent of the operating condition.

[0053] Another embodiment relates to a method of controlling a fan assembly of a thermal management system for a vehicle. The method includes: receiving, from a sensor fluidly coupled to one of a first heat exchanger and a second heat exchanger, a first signal that is indicative of a first operating condition of at least one of the first heat exchanger or the second heat exchanger; controlling a speed of a first fan that is configured to move air through the first heat exchanger and the second heat exchanger responsive to the first signal-22-4930-8524-1718Atty. Dkt. No.: 061300-7163 based on the first operating condition; receiving, from the sensor, a second signal that is indicative of a second operating condition having a greater cooling requirement than the first condition; and responsive to the second signal: controlling the speed of the first fan based on the second operating condition; and activating a second fan that is configured to move air through the first heat exchanger and the second heat exchanger at a fixed operating speed of the second fan that is independent of the second operating condition.

[0054] Another embodiment relates to a vehicle including: a chassis; and a cooling pack assembly coupled to the chassis. The cooling pack assembly includes a heat exchanger assembly and a fan assembly. The heat exchanger assembly includes: a first heat exchanger core; and a second heat exchanger core coupled to the first heat exchanger core in a side by side arrangement along a lateral direction. The second heat exchanger core is substantially aligned with the first heat exchanger core along a longitudinal direction that is substantially perpendicular to the lateral direction. The fan assembly includes at least two fans that each extend in the lateral direction across an upper face of both the first heat exchanger core and the second heat exchanger core.

[0055] Another embodiment relates to a cooling pack assembly including: a housing; a first heat exchanger core disposed within the housing; a second heat exchanger core disposed within the housing and coupled to the first heat exchanger core in a side by side arrangement along a lateral direction, the second heat exchanger core substantially aligned with the first heat exchanger core along a longitudinal direction that is substantially perpendicular to the lateral direction; a first fan extending in the lateral direction across a first portion of both the first heat exchanger core and the second heat exchanger core; and a second fan extending in the lateral direction across a second portion of both the first heat exchanger core and the second heat exchanger core.

[0056] Another embodiment relates to a cooling pack assembly including: a housing; a first heat exchanger core disposed within the housing and extending along a flow direction through the first heat exchanger core; a second heat exchanger core disposed within the housing and coupled to the first heat exchanger core in a side by side arrangement along a lateral direction that is substantially perpendicular to the flow direction; and at least two fans that each extend in the lateral direction across both the first heat exchanger core and the-23-4930-8524-1718Atty. Dkt. No.: 061300-7163 second heat exchanger core in an approximately hashtag profile when viewed substantially perpendicular to the lateral direction and the flow direction.

[0057] Another embodiment relates to a vehicle including: a chassis; a first motor coupled to the chassis; a battery coupled to the chassis; at least two chargers electrically coupled to the battery and configured to charge the battery; and a thermal management system coupled to the chassis, the thermal management system including: a heat exchanger; a first cooling loop fluidly coupling the heat exchanger to the at least two chargers and the first motor in series flow arrangement; and a first coolant pump fluidly coupled to the first cooling loop and configured to direct coolant through the first cooling loop.

[0058] Another embodiment relates to a vehicle including: a chassis; and a first heat exchanger coupled to the chassis and oriented at an angle relative to a lateral direction extending between a forward end and a rear end of the chassis, the first heat exchanger including: a first heat exchanger core; a first inlet manifold coupled to a first end of the first heat exchanger core, the first inlet manifold including a first plurality of ports; and a first outlet manifold coupled to a second end of the first heat exchanger core at a position vertically above the first inlet manifold, the first outlet manifold including a second plurality of ports.

[0059] Another embodiment relates to a telehandler including chassis, an electrical system coupled to the chassis, and a controller electrically coupled to the electrical system. The electrical system includes a high-voltage battery configured to supply power to a high-voltage bus and a low-voltage battery configured to supply power to a low-voltage bus. The controller is configured to detect a shutdown trigger and, in response to the detection of the shutdown trigger, initiate a shutdown sequence of the telehandler.

[0060] Another embodiment relates to a telehandler including a chassis, a user interface, an electrical system coupled to the chassis, and a controller electrically coupled to the electrical system and the user interface. The electrical system includes a high-voltage battery configured to transmit power to a high-voltage bus, the high-voltage bus configured to power to the telehandler while operating in a high-voltage mode, and a low-voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus supplies-24-4930-8524-1718Atty. Dkt. No.: 061300-7163 power to the telehandler while operating in a low-voltage mode. The controller is configured to receive instructions from the user interface, send operational commands to one or more high-voltage components of the electrical system in response to the instructions from the user interface, and initiate a standby mode of operation when no instructions are received from the user interface for a first predetermined time, wherein in the standby mode, commands to the one or more high-voltage components of the electrical system are not sent in response to subsequent instructions from the user interface.

[0061] Another embodiment relates to a telehandler including a chassis, an electrical system coupled to the chassis, and a controller electrically coupled to the electrical system. The electrical system includes a high-voltage battery configured to transmit power to a high- voltage bus, a low-voltage battery configured to transmit power to a low-voltage bus, and a switch. The controller is configured to receive signals from the switch and selectively transition the telehandler between an off mode, a low-voltage mode, and a high-voltage mode of operation based on the signals.

[0062] Another embodiment relates to a telehandler including a chassis, an electrical system coupled to the chassis, a controller, and a user interface. The electrical system includes a high-voltage battery configured to transmit power to a high-voltage bus, wherein the high-voltage bus receives power when the telehandler operates in a high-voltage mode, and a low-voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus receives power when the telehandler operates in a low-voltage mode. The controller is configured to receive a request from the user interface to selectively execute at least one of a drive command, a brake command, or a steer command, wherein the controller is configured to execute the requested command when the telehandler operates in the high- voltage mode, wherein the controller is not configured to execute the requested command when the telehandler operates in the low-voltage mode.

[0063] Another embodiment relates to a controller for a telehandler including a user interface, a high-voltage bus, and a low-voltage bus. The controller includes one or more processors and a memory storing instructions that, when executed by the one or more processors, cause the controller to receive a request from the user interface to selectively execute at least one of a drive command, a brake command, or a steer command, determine-25-4930-8524-1718Atty. Dkt. No.: 061300-7163 whether the telehandler is in a high-voltage mode or a low-voltage mode, execute, when the telehandler is in the high-voltage mode, the received command, and not execute, when the telehandler is in the low-voltage mode, the received command.

[0064] Another embodiment relates to a telehandler including a chassis, a tractive assembly coupled to the chassis, a motor configured to drive the tractive assembly, a user interface coupled to the chassis, an electrical system coupled to the chassis, and a controller communicatively coupled to the user interface and the motor. The electrical system includes a high-voltage battery configured to transmit power to a high-voltage bus, wherein the high- voltage bus receives power when the telehandler operates in a high-voltage mode, and a low- voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus receives power when the telehandler operates in a low-voltage mode. When the electrical system is in the high-voltage mode, the controller is configured to receive a request to execute a drive command, the request comprising a speed input from the user interface, determine a maximum allowable speed of the telehandler based on at least one operating condition of the telehandler, and provide a speed command to the motor causing the motor to operate at a speed defined by the speed command, wherein the speed command is proportional to the speed input, with a maximum speed input corresponding to the maximum allowable speed.

[0065] Another embodiment relates to a lift device. The lift device includes a chassis, axles, tractive elements, a motor, and a user interface. The user interface includes a display. The display is configured to operate a state of charge gauge to provide a real-time indication of a state of charge of a high voltage electrical system of the lift device. The display is configured to operate a battery temperature gauge to provide a real-time indication of a temperature of the high voltage electrical system of the lift device. The display is configured to operate a motor temperature gauge to provide a real-time indication of a temperature of the motor.

[0066] Another embodiment relates to a lift device. The lift device includes a chassis, axles, tractive elements, a motor, and a user interface. The user interface includes a display. The display is configured to selectively illuminate a plurality of steer mode indicators to provide a real-time indication of a steer mode of the lift device. The display is configured to-26-4930-8524-1718Atty. Dkt. No.: 061300-7163 selectively illuminate a plurality of operating mode indicators to provide a real-time indication of an operating mode of the lift device.

[0067] Another embodiment relates to a user interface for a lift device. The user interface is configured to operate a plurality of operable elements to provide a user with a plurality of real-time indications regarding the operation of the lift device. The user interface includes a left section, a right section, a lower middle section, a middle section, and an upper middle section. The left section includes a high voltage warning indicator configured to indicate that a high voltage power distribution unit (HVPDU) of the lift device is operating outside of a preset threshold and a high voltage critical indicator configured to indicate that the HVPDU is experiencing a critical error in its operation. The right section includes a plurality of steer mode indicators configured to provide a real-time indication of a steer mode of the lift device, a plurality of operating mode indicators configured to provide a real-time indication of one or more operating parameters of the lift device, a low-voltage battery low indicator configured to provide an indication that a state of charge (SOC) of a low voltage battery of the lift device is below a predetermined low voltage battery SOC threshold, and a high-voltage battery low indicator configured to provide an indication that a SOC of a high voltage battery of the lift device is below a predetermined high voltage battery SOC threshold. The lower middle section includes a motor temperature gauge configured to provide a real-time indication of a temperature of a drive motor of the lift device and a battery temperature gauge configured to provide a real-time indication of a temperature of the high voltage battery. The middle section includes a power usage gauge configured to provide a real-time indication of power usage of the lift device. The upper middle section includes a state of charge gauge configured to provide a real-time indication of a SOC of an electrical system of the lift device.

[0068] At least one embodiment relates to a telehandler, including: a chassis; a tractive element coupled to the chassis; an electrical energy consumer; a boom assembly coupled to the chassis; a battery configured to supply first electrical energy to the electrical energy consumer; and an auxiliary power unit removably coupled to the chassis and configured to supply second electrical energy to at least one of the electrical energy consumer or the battery.-27-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0069] At least one embodiment relates to a telehandler, including: a chassis; a tractive element coupled to the chassis; a boom assembly coupled to the chassis; a battery; an auxiliary power unit coupled to the chassis and configured to supply electrical energy; and a controller reconfigurable between (a) a first mode in which the controller controls the battery to satisfy a power demand of the telehandler without a power output from the auxiliary power unit, (b) a second mode in which the controller controls the auxiliary power unit to satisfy the power demand of the telehandler without a power output from the battery, and (c) a third mode in which the controller controls the battery and the auxiliary power unit to satisfy the power demand of the telehandler together.

[0070] At least one embodiment relates to a telehandler, including: a chassis; a tractive element coupled to the chassis; an electrical energy consumer; a boom assembly coupled to the chassis; a battery configured to supply first electrical energy to the electrical energy consumer; an auxiliary power unit coupled to the chassis; and a controller configured to activate the auxiliary power unit to supply second electrical energy to the electrical energy consumer based on at least one of (a) a state of charge of the battery, (b) a temperature of the battery, or (c) a power demand of the electrical energy consumer.

[0071] At least one embodiment relates to a vehicle including: a chassis; a first motor coupled to the chassis; a battery coupled to the chassis; at least two chargers electrically coupled to the battery and configured to charge the battery; and a thermal management system coupled to the chassis. The thermal management system includes: a heat exchanger; a first cooling loop fluidly coupling the heat exchanger to the at least two chargers and the first motor in a series flow arrangement; and a first coolant pump fluidly coupled to the first cooling loop and configured to direct coolant through the first cooling loop.

[0072] This summary is illustrative only and is not intended to be in any way limiting. Other aspects, inventive features, and advantages of the devices or processes described herein will become apparent in the detailed description set forth herein, taken in conjunction with the accompanying figures, wherein like reference numerals refer to like elements.-28-4930-8524-1718Atty. Dkt. No.: 061300-7163BRIEF DESCRIPTION OF THE FIGURES

[0073] The disclosure will become more fully understood from the following detailed description, taken in conjunction with the accompanying figures, wherein like reference numerals refer to like elements, in which:

[0074] FIG. l is a front perspective view of a telehandler, according to an exemplary embodiment.

[0075] FIG. 2 is a rear perspective view of the telehandler of FIG. 1.

[0076] FIG. 3 is a left perspective view of the telehandler of FIG. 1.

[0077] FIG. 4 is a right perspective view of the telehandler of FIG. 1

[0078] FIG. 5 is a is a block diagram of the telehandler of FIG. 1.

[0079] FIG. 6 is a left perspective view of the telehandler of FIG. 1.

[0080] FIG. 7 is a right perspective view of the telehandler of FIG. 1

[0081] FIG. 8 is a rear perspective view of the telehandler of FIG. 1.

[0082] FIG. 9 is a front perspective view of the telehandler of FIG. 1.

[0083] FIGS. 10 and 11 are top perspective views of the telehandler of FIG. 1.

[0084] FIG. 12 is a left perspective view of the telehandler of FIG. 1.

[0085] FIG. 13 is a left side view of the telehandler of FIG. 1.

[0086] FIG. 14 is a bottom view of the telehandler of FIG. 1.

[0087] FIG. 15 is a top perspective view of the telehandler of FIG. 1

[0088] FIG. 16 is a bottom perspective view of the telehandler of FIG. 1.

[0089] FIG. 17 is a top view of the telehandler of FIG. 1.-29-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0090] FIG. 18 is a top perspective view of the telehandler of FIG. 1.

[0091] FIG. 19 is a left perspective view of a telehandler according to another exemplary embodiment.

[0092] FIG. 20 is a front perspective view of the telehandler of FIG. 19.

[0093] FIGS. 21 and 22 are top perspective views of the telehandler of FIG. 19.

[0094] FIG. 23 is a left perspective view of the telehandler of FIG. 19.

[0095] FIG. 24 is a left side view of the telehandler of FIG. 19.

[0096] FIG. 25 is a bottom view of the telehandler of FIG. 19.

[0097] FIG. 26 is a top perspective view of the telehandler of FIG. 19.

[0098] FIG. 27 is a bottom perspective view of the telehandler of FIG. 19.

[0099] FIG. 28 is a top view of the telehandler of FIG. 19.

[0100] FIG. 29 is a perspective view of the telehandler of FIG. 1.

[0101] FIG. 30 is a side view of the telehandler of FIG. 1.

[0102] FIGS. 31, 32, and 33 are perspective views of the telehandler of FIG. 1.

[0103] FIG. 34 is a perspective view of the telehandler of FIG. 19 including an electrical system, according to an exemplary embodiment.

[0104] FIG. 35 is a perspective view of the telehandler of FIG. 19 showing a high-voltage battery and a high-voltage power distribution unit, according to an exemplary embodiment.

[0105] FIG. 36 is a top perspective view of a front side of the high-voltage power distribution unit including cables electrically connected with an implement motor and a drive motor, according to an exemplary embodiment.-30-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0106] FIG. 37 is a perspective view of the cables of FIG. 37, with one of the cables extending through a side plate of a chassis assembly of the telehandler of FIG. 19.

[0107] FIG. 38 is a top view of one of the cables of FIG. 37 electrically coupled with a drive motor of the telehandler of FIG. 19.

[0108] FIG. 39 is a top perspective view the telehandler of FIG. 19.

[0109] FIGS. 40 and 41 are perspective views of a rear side of the high-voltage power distribution unit of FIG. 35.

[0110] FIG. 42 is a top perspective view of a cable that extends from the rear side of the high-voltage power distribution unit of FIG. 35 and electrically connects with an onboard charger, according to an exemplary embodiment.[oni] FIG. 43 is a perspective view of the onboard charger of FIG. 42.

[0112] FIG. 44 is perspective view of cables that electrically connect the high-voltage power distribution unit of FIG. 35 with a heater and a compressor of the telehandler of FIG.19, according to an exemplary embodiment.

[0113] FIG. 45 is a bottom perspective view of the cables of FIG. 44 and the heater and the compressor of the telehandler of FIG. 19.

[0114] FIG. 46 is a bottom perspective view of the cables of FIG. 44 electrically connecting with the heater and the compressor.

[0115] FIG. 47 is a bottom perspective view of the heater of the telehandler of FIG. 19.

[0116] FIG. 48 is a top perspective view of the compressor of the telehandler of FIG. 19.

[0117] FIG. 49 is a top perspective view of the onboard charger of FIG. 42 and a charging port of the telehandler of FIG. 1, according to an exemplary embodiment.

[0118] FIG. 50 is a block diagram of a disconnect system of the telehandler of FIG. 1.-31-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0119] FIG. 51 is another block diagram of a disconnect system of the telehandler of FIG. 1.

[0120] FIG. 52 is another block diagram of a disconnect system of the telehandler of FIG. 1.

[0121] FIG. 53 is another block diagram of a disconnect system of the telehandler of FIG. 1.

[0122] FIG. 54 is a side perspective view of a cab and a charging pod of the telehandler of FIG. 1.

[0123] FIG. 55 is a bottom perspective view of the cab and the charging pod of FIG. 54.

[0124] FIG. 56 is a rear perspective view of the cab and the charging pod of FIG. 54.

[0125] FIG. 57 is a side view of the charging pod of FIG. 54.

[0126] FIG. 58 is a perspective view of the charging pod of FIG. 54.

[0127] FIG. 59 is a detail view of the charging pod of FIG. 54.

[0128] FIG. 60 is a top view of a portion of the charging pod of FIG. 54.

[0129] FIG. 61 is a perspective view of a portion of the charging pod of FIG. 54.

[0130] FIG. 62 is another perspective view of a portion of the charging pod of FIG. 54.

[0131] FIG. 63 is a detailed perspective view of a portion of the charging pod of FIG. 54.

[0132] FIG. 64 is a perspective view of charging modules received by of the charging pod of FIG. 54.

[0133] FIG. 65 is a block diagram of a charging pod of the telehandler of FIG. 1 in a first configuration.

[0134] FIG. 66 is another diagram of the charging pod of FIG. 65 in the first configuration.4930-8524-1718Atty. Dkt. No.: 061300-7163

[0135] FIG. 67 is a block diagram of the charging pod of the telehandler of FIG. 1 in a second configuration.

[0136] FIG. 68 is another diagram of the charging pod of FIG. 67 in the second configuration.

[0137] FIG. 69 is block diagram of the charging pod of FIG. 67 in the third configuration.

[0138] FIG. 70 is block diagram of the charging pod of FIG. 67 in the fourth configuration.

[0139] FIG. 71 is block diagram of the charging pod of FIG. 67 in the fifth configuration.

[0140] FIG. 72 is block diagram of the charging pod of FIG. 67 in the sixth configuration.

[0141] FIG. 73 is chart showing power coordination of a the charging pod of FIG. 67 according to a first control strategy.

[0142] FIG. 74 is chart showing power coordination of a the charging pod of FIG. 67 according to a second control strategy.

[0143] FIG. 75 is a schematic block diagram of a portion of the telehandler of FIG. 1.

[0144] FIG. 76 is a flow diagram of a method of operating onboard chargers of the telehandler of FIG. 1.

[0145] FIG. 77 is a schematic block diagram of a portion of the telehandler of FIG. 1.

[0146] FIG. 78 is a flow diagram of a method of activating the onboard chargers of the telehandler of FIG. 1.

[0147] FIG. 79 is a side view of a battery housing of the telehandler of FIG. 1, according to an exemplary embodiment.

[0148] FIG. 80 is a side perspective view of the battery housing of FIG. 79.

[0149] FIG. 81 is a top perspective view of the battery housing of FIG. 79.-33-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0150] FIGS. 82, 83, and 84 are bottom perspective views of the battery housing of FIG. 79.

[0151] FIGS. 85 and 86 are top perspective views of the battery housing of FIG. 79.

[0152] FIG. 87 is a left side view of the telehandler of FIG. 1.

[0153] FIG. 88 is a bottom perspective view of the telehandler of FIG. 1.

[0154] FIG. 89 is a top perspective view of the battery housing of FIG. 79 with the battery housing shown as being transparent.

[0155] FIG. 90 is a bottom perspective view of the battery housing of FIG. 79 with the battery housing shown as being transparent.

[0156] FIG. 91 is a block diagram of a high voltage interlock loop system, according to an exemplary embodiment.

[0157] FIG. 92 is a block diagram of a high voltage interlock loop system, according to an exemplary embodiment.

[0158] FIG. 93 is a block diagram of a high voltage power distribution unit of FIG. 92.

[0159] FIG. 94 is a block diagram of the front frame control module of FIG. 92.

[0160] FIG. 95 is a flow diagram depicting a process of monitoring high voltage circuits.

[0161] FIG. 96 is a block diagram of an example user interface.

[0162] FIG. 97 is a flow diagram for a method of configuring a high voltage interlock loop system.

[0163] FIG. 98 is a block diagram for a low voltage monitoring system, according to an exemplary embodiment.

[0164] FIG. 99 is a first graph depicting low voltage electricity generated by a battery and a second graphs depicting a low voltage rectangular wave generated by a control module.-34-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0165] FIG. 100A is a graph showing the returned low voltage rectangular wave of FIG. 99 with a break in the circuit.

[0166] FIG. 100B is a graph showing the returned low voltage rectangular wave of FIG. 99 with an undesired interaction between the circuit and an external component.

[0167] FIG. 100C is a graph showing the returned low voltage rectangular wave of FIG. 99 with a DC offset.

[0168] FIG. 100D is a graph showing the returned low voltage rectangular wave of FIG. 99 with a variable frequency.

[0169] FIG. 101 is a method for actively monitoring high voltage transmission using a low voltage direct current rectangular wave, according to an exemplary embodiment.

[0170] FIG. 102 is a block diagram of a system to control one or more aspects of the telehandler of FIG. 1.

[0171] FIG. 103 is a table including information associated with operation of the telehandler of FIG. 1.

[0172] FIG. 104 is a table including information associated with operation of the telehandler of FIG. 1.

[0173] FIG. 105 is a block diagram of a system to control one or more operations of the telehandler of FIG. 1, according to an exemplary embodiment.

[0174] FIG. 106 is a flow diagram of a process to control one or more aspects of a battery of the telehandler of FIG. 1, according to an exemplary embodiment.

[0175] FIG. 107 is a flow diagram of a process to control one or more aspects of a battery of the telehandler of FIG. 1, according to an exemplary embodiment.

[0176] FIG. 108 is a flow diagram of a process to control one or more aspects of a battery of the telehandler of FIG. 1, according to an exemplary embodiment.-35-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0177] FIG. 109 is a chart illustrating one or more characteristics during charge cycles of a battery, according to an exemplary embodiment.

[0178] FIG. 110 is a chart illustrating one or more characteristics during discharge cycles of a battery, according to an exemplary embodiment.

[0179] FIG. I l l is a block diagram of a high-voltage battery included in the telehandler of FIG. 1, according to an exemplary embodiment.

[0180] FIG. 112 is a schematic illustration of a hydraulic circuit of the telehandler of FIG. 1, according to an exemplary embodiment.

[0181] FIG. 113 is an enlarged view of a portion of the hydraulic circuit of FIG. 112, according to an exemplary embodiment.

[0182] FIG. 114 is an enlarged view of a portion of the hydraulic circuit of FIG. 112, without a load sense valve, according to an exemplary embodiment.

[0183] FIG. 115 is an enlarged view of a portion of the hydraulic circuit of FIG. 112, with a proportional switching valve, according to an exemplary embodiment.

[0184] FIG. 116 is a schematic illustration of a control system of the telehandler of FIG. 1, according to an exemplary embodiment.

[0185] FIG. 117 is a schematic illustration of a hydraulic circuit of the telehandler of FIG. 1 including a filter and return assembly, according to an exemplary embodiment.

[0186] FIG. 118 is a schematic illustration of a hydraulic circuit of the telehandler of FIG. 1 including a bi-directional implement pump and a brake, according to an exemplary embodiment.

[0187] FIG. 119 is a schematic illustration of a hydraulic circuit of the telehandler of FIG. 1 including a bi-directional implement pump and a hydraulic velocity fuse, according to an exemplary embodiment.-36-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0188] FIG. 120 is a schematic illustration of a hydraulic circuit of the telehandler of FIG. 1 including a bi-directional implement pump and a flow restricting device, according to an exemplary embodiment.

[0189] FIG. 121 is a flowchart showing the steps in a method or process for controlling a hydraulic system the telehandler of FIG. 1, according to an exemplary embodiment.

[0190] FIG. 122 is a top perspective view of the telehandler of FIG. 1.

[0191] FIG. 123 is a bottom perspective view of the telehandler of FIG. 1.

[0192] FIG. 124 is a rear perspective view of the telehandler of FIG. 1.

[0193] FIG. 125 is a bottom perspective view of the telehandler of FIG. 1.

[0194] FIG. 126 is a side perspective view of the telehandler of FIG. 1.

[0195] FIG. 127 is a bottom, side perspective view of the telehandler of FIG. 1.

[0196] FIG. 128 is a block diagram of a cooling system and a heating, ventilation, and air- conditioning (HVAC) system of the telehandler of FIG. 1.

[0197] FIG. 129 is a perspective view of the cooling system of FIG. 128.

[0198] FIG. 130 is a perspective view of a surge tank of the cooling system of FIG. 128.

[0199] FIG. 131 is a top perspective view of the cooling system and the HVAC system of FIG. 128.

[0200] FIG. 132 is a bottom perspective view of the cooling system and the HVAC system of FIG. 128.

[0201] FIG. 133 is a first portion of a block diagram of the telehandler of FIG. 1.

[0202] FIG. 134 is a block diagram of refrigeration system of the telehandler of FIG. 1.

[0203] FIG. 135 is a top perspective view of the refrigeration system of FIG.134 and the HVAC system of FIG. 128.-37-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0204] FIG. 136 is a side perspective view of the refrigeration system of FIG. 134.

[0205] FIG. 137 is a side perspective view of the refrigeration system of FIG.134 and the telehandler of FIG. 1.

[0206] FIG. 138 is a perspective view of a cabin including a user interface of the telehandler of FIG. 1.

[0207] FIG. 139 is a perspective view of the user interface of FIG. 138.

[0208] FIG. 140 is a rear perspective view of the telehandler of FIG. 1.

[0209] FIG. 141 is a schematic diagram of a hydraulic cooling system implemented by the telehandler of FIG. 1, according to an exemplary embodiment.

[0210] FIG. 142 is a schematic diagram of an electrical cooling system implemented by the telehandler of FIG. 1, according to an exemplary embodiment.

[0211] FIG. 143 is a top view of a cooling system of the telehandler of FIG. 1.

[0212] FIG. 144 is a front perspective view of a pair of onboard chargers of the telehandler of FIG. 1.

[0213] FIG. 145 is a front perspective view of a radiator assembly of the telehandler ofFIG. 1.

[0214] FIG. 146 is a rear perspective view of the cooling system of FIG. 143.

[0215] FIG. 147 is a front perspective view of the cooling system of FIG. 143.

[0216] FIG. 148 is a top perspective view of a battery case of the telehandler of FIG. 1.

[0217] FIG. 149 is a side perspective view of the telehandler of FIG. 1, showing a location of a cooling pack within a battery case of the telehandler.

[0218] FIG. 150 is a right perspective view of the cooling pack for use with the telehandler of FIG. 1, according to an exemplary embodiment.4930-8524-1718Atty. Dkt. No.: 061300-7163

[0219] FIG. 151 is a top perspective view of a modular cooling unit of the cooling pack of FIG. 150.

[0220] FIG. 152 is a bottom perspective view of the modular cooling unit of FIG. 151.

[0221] FIG. 153 is a rear perspective view of the cooling pack of FIG. 150, shown with fluid connections between the cooling pack and other parts of a hydraulic and electrical equipment cooling system, according to an exemplary embodiment.

[0222] FIG. 154 is a rear perspective view of a forward end of the cooling pack arrangement of FIG. 153.

[0223] FIG. 155 is a front perspective view of the cooling pack arrangement of FIG. 153.

[0224] FIG. 156 is a flow diagram of a method for performing continuously variable flow control using a combination of a fixed speed fan and a variable speed fan, according to an exemplary embodiment.

[0225] FIG. 157 is a flow diagram of a method of transitioning between off, low-voltage, and high-voltage modes of the telehandler of FIG. 1, according to an exemplary embodiment.

[0226] FIG. 158 is a flow diagram of a method of transitioning between off, low-voltage, and high-voltage modes of the telehandler of FIG. 1, according to an exemplary embodiment.

[0227] FIG. 159 is a flow diagram of a process of initiating a shutdown sequence of the telehandler of FIG. 1, according to an exemplary embodiment.

[0228] FIG. 160 is a flow diagram of a process of initiating a standby mode on the telehandler of FIG. 1, according to an exemplary embodiment.

[0229] FIG. 161 is a flow diagram of a process of transitioning between drive, steer, and brake commands in the telehandler 10 of FIG. 1, according to an exemplary embodiment.

[0230] FIG. 162 is a front perspective view of a display of the telehandler of FIG. 1, according to a prior embodiment.

[0231] FIG. 163 is a back perspective view of the display of the telehandler of FIG. 1.-39-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0232] FIG. 164 is a front view of the display of the telehandler of FIG. 1.

[0233] FIG. 165 is a front view of the display of the telehandler of FIG. 1.

[0234] FIG. 166 is a block diagram of the telehandler of FIG. 1 coupled to an auxiliary power unit (APU), according to an exemplary embodiment.

[0235] FIG. 167 is a front perspective view of the APU of FIG. 166.

[0236] FIG. 168 is a rear perspective view of the APU of FIG. 166.

[0237] FIG. 169 is a rear perspective view of the APU of FIG. 166 coupled to the telehandler of FIG. 1.

[0238] FIG. 170 is a side view of the APU of FIG. 166 coupled to the telehandler of FIG. 1.

[0239] FIG. 171 is a rear view of the APU of FIG. 166 coupled to the telehandler of FIG. 1.

[0240] FIG. 172 is a rear perspective view of the APU of FIG. 166 coupled to the telehandler of FIG. 1.

[0241] FIG. 173 is a side view of the APU of FIG. 166 coupled to the telehandler of FIG. 1.

[0242] FIG. 174 is a rear perspective view of the APU of FIG. 166 coupled to the telehandler of FIG. 1, according to another exemplary embodiment.

[0243] FIG. 175 is a block diagram of the telehandler of FIG. 1 coupled to an auxiliary power unit (APU), according to another exemplary embodiment.

[0244] FIG. 176 is a rear perspective view of the APU of FIG. 175 coupled to the telehandler of FIG. 1.

[0245] FIGS. 177 and 178 are side views of the APU of FIG. 175 coupled to the telehandler of FIG. 1.

[0246] FIG. 179 is a rear perspective view of the APU of FIG. 175 coupled to the telehandler of FIG. 1.-40-4930-8524-1718Atty. Dkt. No.: 061300-7163DETAILED DESCRIPTION

[0247] Before turning to the figures, which illustrate certain exemplary embodiments in detail, it should be understood that the present disclosure is not limited to the details or methodology set forth in the description or illustrated in the figures. It should also be understood that the terminology used herein is for the purpose of description only and should not be regarded as limiting.

[0248] Referring generally to the figures, a telehandler includes a chassis dividing the telehandler into a first side area, a second side area, and a central area between the side areas. The first side area contains a cabin that supports an operator. The second side area contains a high-voltage battery that provides electrical energy to power various functions of the telehandler. The central area contains a boom assembly and a drive motor that receives electrical energy from the high-voltage battery and drives a pair of axle assemblies to propel the telehandler.

[0249] Referring generally to the figures, an electric telehandler includes various touchpoints that a user may regularly interact during normal operation of the electric telehandler or maintenance of the electric telehandler. These touchpoints may be positioned to facilitate direct user access, saving time and improving user satisfaction. One such touchpoint includes a charging port for the electric telehandler. This charging port may be positioned immediately behind a cabin of the electric telehandler to facilitate access immediately after exiting the cabin. The height of the charging port may be selected to facilitate access without having to bend over or raise the user’s arms to an uncomfortable position. This position of the charging port may be applied to the refueling port of another telehandler that includes an internal combustion engine. A fleet of machines may include both such telehandlers, and a subset of users may operate both machines. By positioning the charging port and the refueling port similarly, a user may switch between the machines without having to refamiliarize themselves with the location of the port.

[0250] Referring generally to the figures, an electric telehandler includes an electrical system for powering a variety of electrical components or sub-systems. The electrical system includes a high-voltage battery, and a high-voltage power distribution unit. The electrical-41-4930-8524-1718Atty. Dkt. No.: 061300-7163 system also includes an implement motor, a drive motor, an onboard charger and a charging port, a heater, and a compressor. The high-voltage power distribution unit is disposed on top of the high-voltage battery. The high-voltage battery and the high-voltage power distribution unit are disposed laterally outside of a right one of a pair of plate members of a chassis assembly. The electrical system includes a plurality of cables that are routed to the implement motor, the drive motor, the onboard charger, the heater, and the compressor.

[0251] The cables for the implement motor and the drive motor extend from a front side of the high-voltage power distribution unit. The cable that connects the high-voltage power distribution unit with the drive motor extends through a first opening in the right one of the pair of plate members, and bends 180 degrees to connect with the drive motor. The cable that connects the high-voltage power distribution unit with the implement motor extends downwards and inwards towards the implement motor without passing through the right one of the pair of plate members.

[0252] The cables that electrically connect the high-voltage power distribution unit with the onboard charger, the heater, and the compressor extend from a rear side of the high-voltage power distribution unit. The cable that connects the high-voltage power distribution unit with the onboard charger extends laterally through openings in both of the pair of plate members to an opposite side of the telehandler at which the onboard charger is disposed. The cables that connects the high-voltage power distribution unit with the heater and the compressor extend through an opening in the right one of the pair of plate members, extend longitudinally through a space defined between the pair of plate members, and extend through openings in a crossmember between the pair of plate members to the heater and the compressor. The heater and compressor are disposed on interior surfaces on opposite ones of the right and left pair of plate members.

[0253] Referring generally to the figures, a telehandler may include an electrical system that includes a low-voltage system and a high-voltage system. The low-voltage system and the high-voltage system may be electrically coupled, where the low-voltage system may supply power to controllers and / or other low-voltage power functions, while the high-voltage system may supply power to controllers, motors, compressors, and / or other high-voltage power functions. According to an exemplary embodiment, the telehandler includes a-42-4930-8524-1718Atty. Dkt. No.: 061300-7163 disconnect system (e.g., a low-voltage disconnect system, a low-voltage battery disconnect system, etc.), which selectively disconnects (e.g., isolates, etc.) one or more components of the low-voltage system (e.g., the low-voltage battery, etc.) from one or more components of the high-voltage system. Advantageously, the disconnect system may selectively disconnect (e.g., isolate, etc.) a component of the low-voltage system (e.g., the low-voltage battery, etc.) from components of the telehandler (e.g., the high-voltage system, etc.), for example to prevent and / or limit unauthorized, unintended, and / or undesired uses of one or more functionalities of the telehandler.

[0254] As an illustrative example, during a start-up operation the low-voltage system (e.g., the low-voltage battery) may supply power (e.g., low-voltage power) to a controller, for example to start the telehandler and associated components. With the telehandler in an operating or running configuration, the high-voltage system (e.g., the high-voltage battery) may provide low-voltage power to one or more components of the telehandler (e.g., the low- voltage battery to charge the battery, the controller to perform low-voltage functions, etc.), for example through a DC / DC converter. In this sense, the low-voltage system (e.g., the low- voltage battery) may be used to start the telehandler and associated systems (e.g., the high- voltage system, etc.), while the high-voltage system may be used to provide low-voltage power and / or functionalities (e.g., via the DC / DC converter, etc.) once the telehandler is operating and / or running.

[0255] With the telehandler operating, the disconnect system may be engaged (e.g., activated, implemented, etc.), for example to disconnect one or more components of the low- voltage system (e.g., the low-voltage battery, etc.) from other components of the telehandler (e.g., the high-voltage system, etc.). While the low-voltage system (e.g., the low-voltage battery) is disconnected, the high-voltage system may continue to provide low-voltage power and / or functionalities (e.g., via the DC / DC converter, etc.), for example so long as the telehandler is operating or running. However, once the telehandler is turned off, or non- operational or not running, the telehandler cannot be restarted or turned on, for example due to the low-voltage system (e.g., the low-voltage battery) being disconnected.Advantageously, once the telehandler is started, the disconnect system may be engaged (e.g., activated, implemented, etc. to disconnect the low-voltage battery, etc.), for example-43-4930-8524-1718Atty. Dkt. No.: 061300-7163 allowing the telehandler to perform standard operations while running, but also preventing and / or limiting unauthorized, unintended, and / or undesired uses of the telehandler once the telehandler is eventually turned off.

[0256] Referring generally to the figures, a telehandler includes a charger housing defining a housing opening configured to receive a charging pod of the telehandler. The charger housing may be coupled to a side plate of a frame of the telehandler and be positioned behind a cabin of the telehandler. In some embodiments, the charger housing and the cabin may define a gap such that the charger housing is spaced from the cabin. A bottom surface of the charger housing may be configured to facilitate a portion of a tractive element of the telehandler to be positioned above a lowermost surface of the charger housing. The bottom surface may define a bottom channel aligned with a pin of a lift system of the telehandler such that the pin may be removed through the bottom channel of the charger housing. The charger housing may include a divider assembly configured to divide a housing opening of the charger housing into a high voltage portion and a low voltage portion. The high voltage portion may receive onboard chargers of the charging pod. The onboard chargers may be coupled between the side plate of the frame of the telehandler and the divider assembly.

[0257] Referring generally to the figures, a telehandler includes a charger housing defining a housing opening configured to receive a charging pod of the telehandler. The charging pod includes a charging connector configured to electrically couple to an external power source, at least one onboard charger electrically coupled to the charging connector configured to convert AC electrical energy received from the external power source to DC electrical energy, and a DC converter electrically coupled to the at least one onboard charger configured to convert a portion or all of the DC electrical energy outputted from the at least one onboard charger from a first voltage to a second voltage. The DC converter may supply the DC electrical energy at the second voltage to a battery of the telehandler, such as a low- voltage battery, to charge the battery. The onboard charger may also provide the DC electrical energy to another battery, such as a high-voltage battery. The charging pod may be alternated between a first configuration that includes one of the onboard chargers and a second configuration that includes two of the onboard chargers. In the second configuration, the charging pod may receive a higher input current and output a higher charging power than-44-4930-8524-1718Atty. Dkt. No.: 061300-7163 in the first configuration such that the battery may be charged at a faster rate when the charging pod is in the second configuration than when the charging pod is in the first configuration.

[0258] Referring generally to the figures, a telehandler includes a pair of onboard chargers that receive electrical energy from an external power source (e.g., a power grid, a generator, etc.) and provide the electrical energy for charging the high-voltage battery or operation of the telehandler. A first onboard charger of the pair (e.g., a primary onboard charger) acts with more authority and controls operation of a second onboard charger (e.g., a secondary onboard charger).

[0259] Referring generally to the figures, a telehandler includes a battery housing containing a battery and a variety of other components. An internal volume of the battery housing is divided into a battery area and a hydraulics area by a divider. The hydraulics area includes various hydraulic components that become heated during operation. Because the divider separates the hydraulic components from the battery, the divider prevents thermal energy from the hydraulic components from heating the battery. The housing defines a series of ventilation apertures in communication with the battery area. A set of fans draws in cool air through the ventilation apertures, cooling the battery. This air then passes through a set of radiators that are part of a coolant circuit. Accordingly, the fans contribute to both air cooling of the battery and operation of the coolant circuit.

[0260] Referring generally to the figures, embodiments described herein relate to systems and methods of active monitoring of high voltage (HV) circuit components using a low voltage (LV) circuit generated by a control module. In some embodiments, the LV signal is a DC signal at a specific magnitude. A constant LV DC signal may have limitations relating to detecting different types of errors within the circuit. To address these limitations, and to improve robustness and active monitoring capabilities of the circuit, the LV signal may be a DC pulsed rectangular waveform. The control module can include switches or other components capable of generating a DC waveform at a predetermined amplitude, magnitude (e.g., maximum value), frequency, DC offset, and / or duty cycle.-45-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0261] In some embodiments, the control module is configured to compare the generated LV rectangular wave to the returned LV rectangular wave. The control module may compare the generated rectangular wave to the returned rectangular wave based on any of amplitude, magnitude, frequency, DC offset, and / or duty cycle. Based on the comparison of the first and second rectangular wave, the control module may determine a potential cause of an error within the circuit. After determining the potential cause of the error, the control module may process sensor data of a plurality of sensors disposed within the circuit to determine a location of the error. The control module may be configured to adjust operation of the HV circuit components such that the error can be addressed.

[0262] Referring generally to the figures, a system architecture to provide temperature regulation for one or more battery cells of an electric vehicle is described herein. The system architecture may include control schemes to monitor the charging and discharging of the battery cells. For example, the system architecture can include a controller that receives data (e.g., temperature measurements, discharge rates, applied loads, etc.) from one or more sensors. The controller can determine or set power levels for the battery cells. For example, the battery cells may include an energy capacity level (e.g., watt-hours, kilowatt-hours, amp- hours, etc.) that dictates a maximum output (e.g., how much power and / or energy the battery cells can provide). The controller can cap or set a capacity level for the battery cells that is less than the energy capacity level (e.g., maximum capacity) of the battery cells.

[0263] Advantageously, the controller can reduce the temperature rise (e.g., limit an increase in temperature) of the battery cells such that the battery cells are able to return to an ambient temperature level and / or predetermined temperature without active cooling. For example, the battery cells can return to the ambient temperature level (e.g., an air temperature of an environment) or a setpoint temperature without having to use fans or coolant systems to reduce the temperature of the battery cells. As discussed, or described herein, an ambient temperature may refer to or include a temperature of one or more battery cells and / or a temperature within a housing or battery assembly that includes one or more battery cells.

[0264] Some technical solutions of the present disclosure include the oversizing or overfitting of one or more batteries for an electric vehicle. For example, an expected and / or predicted usage of the electric vehicle may correspond to a first amount of energy (e.g., a first-46-4930-8524-1718Atty. Dkt. No.: 061300-7163 amount of watt-hours, a first amount of joules per second, etc.). The electric vehicle can be outfitted with a battery that is larger (e.g., oversized) than the first amount of energy. For example, the first amount of energy may be 5 kilowatt-hours (e.g., 5 kilowatts consumed in one hour, 10 kilowatts consumed in 30 minutes, etc.). In this example, the electric vehicle can be outfitted with a battery that is oversized relative to an expected usage (e.g., average amount of power consumed, average duration of operation, etc.) of the electric vehicle.

[0265] As an example, if the expected usage of the electric vehicle is 5 kilowatts per hour (e.g., 5 kilowatt-hours) for a total of four hours, then the electric vehicle would consume a total of 20 kilowatt-hours. In this example, the electric vehicle can be outfitted with a battery that has a usable capacity of 25 kilowatt-hours. To continue this example, the oversizing of the battery can reduce the C-rate of the battery. By reducing the C-rate (e.g., discharge rate, charge rate, etc.), the temperature rise associated with operation of the battery will also be reduced.

[0266] The controller can predict or determine the expected usage of the electric vehicle by monitoring operation of the electric vehicle for a first amount of time (e.g., a number of hours, a number of days, a number of weeks, etc.). Additionally, or alternatively, the controller can predict the expected usage of the electric vehicle based on how the electric vehicle will be implemented. For example, the controller can predict the expected usage based on the electric vehicle being utilized at a construction site. As another example, the controller can predict the expected usage based on the electric vehicle being utilized by a utility company.

[0267] In some embodiments, nameplate capacity may refer to or include a maximum amount of electrical energy that a battery can store. For example, nameplate capacity may refer to a max kilowatt-hour value for a battery. In some embodiments, usable capacity may refer to or include an amount of energy that an application (e.g., load, consumption device, etc.) can access or receive. For example, the usable capacity can be 80% of a nameplate capacity for a battery. As another example, the usable capacity can be 95% of a nameplate capacity for a battery. In some embodiments, C-Rate may refer to or include a unit of measurement that indicates how quickly a battery can be charged or discharged, relative to the nameplate capacity of the battery. For example, a C-rate of 1C can indicate that a battery-47-4930-8524-1718Atty. Dkt. No.: 061300-7163 is completely charged or discharged in one hour. As another example, a C-rate of 0.5 can indicate that a battery is completed charged or discharged in two hours. Stated otherwise, and as described herein, C-rate may refer to or represent an amount of time fully charge or discharge one or more batteries. In some embodiments, a C-rate of 1C can correspond to a temperature rise of one or more degrees Celsius per unit of time. The temperature rise can be based on battery pack design, battery cell type, battery cell chemistry, or thermal management systems.

[0268] Referring generally to the figures, a system architecture to precondition one or more battery cells of an electric vehicle is described herein. The system architecture may include control schemes to monitor the state of charge or the ambient temperature of the one or more battery cells. For example, the system architecture may include a controller that receives information, from one or more sensors, corresponding to the battery cells. The information may include data such as, a state of charge of the battery cells, a Direct Current (DC) bus voltage, an ambient temperature of the battery cells, or other possible information associated with one or more states of the battery cells. As an example, the controller may receive information that indicates if the battery cells are in a Cell Under Voltage (CUV) condition. As another example, the controller may receive information that indicates if the temperature of the battery cells is a Cell Under Temperature (CUT) value.

[0269] In power distribution systems, a DC bus or DC link is often pre-charged prior to distribution of power by the power distribution system. The pre-charging of the DC bus may prevent an in-rush of current which otherwise results from a voltage difference between the DC bus a power supply (e.g., charger, power converter, battery cells, battery pack, etc.). The in-rush of current may damage or otherwise result in failure of power electronics. In other systems, the DC bus is often pre-charged using a battery included in the system. However, when the temperature of the battery or the state of charge of the battery drops below a given value, the battery is unable to pre-charge the DC bus.

[0270] Some technical solutions described herein include implementation of an onboard charger to pre-charge or precondition the DC bus of a power distribution system. For example, the onboard charger can pre-charge the DC bus to prevent the in-rush of current associated with a voltage difference between one or more batteries and the DC bus.-48-4930-8524-1718Atty. Dkt. No.: 061300-7163Advantageously, the onboard charger can pre-charge the DC bus while the batteries are unavailable. For example, the onboard charger can pre-charge the DC bus while the cell temperature (of one or more battery cells) is at or below a threshold temperature for which the batteries may discharge power.

[0271] In some embodiments, as discussed in the present application, Cell Under Voltage (CUV) condition may refer to or include a voltage level that is below or less than a state of charge of zero (e.g., 0%). For example, an CUV condition may refer to an instance where the voltage level of a battery is 286 volts and an SoC of 0% equates to a voltage level of 302 volts. In some embodiments, as discussed in the present application, Cell Under Temperature (CUT) may refer to or include a minimum temperature value for which a battery may discharge power. For example, a CUT value may be -20 degrees Celsius (e.g., a battery may discharge power if the temperature is greater than or equal to -20 degrees Celsius). In some embodiments, a Cell Under Temperature for Charging (CUTC) may refer to or include a minimum temperature value for which a battery may be charged. For example, a CUTC value may be 0 degrees Celsius (e.g., a battery may be charged if the temperature is greater than or equal to 0 degrees Celsius). In some embodiments, as discussed in the present application, a State of Charge (SoC) may refer to or include a percentage that is indicative a current capacity of battery relative to a maximum capacity. For example, a SoC of 100% may represent a voltage level of 392 volts. As another example, a SoC of 0% may represent a voltage level of 297 volts. In some embodiments, as discussed in the present application, a DC bus may refer to or include a DC link, circuitry, or hardware to provide a voltage level across one or more terminals. In some embodiments, as discussed in the present application, a Vehicle Control Unit (VCU) may refer to or include circuitry, hardware, firmware, software, or executable code for which vehicle control logic is housed.

[0272] Referring generally to the figures, a telehandler includes a hydraulic system that provides priority to a steering function (e.g., one or more steering actuators), without requiring that a steering pump be run continuously during operation of the telehandler. According to an exemplary embodiment, the hydraulic system includes an accumulator in fluid communication with a steering line, which supplies fluid flow to a steering valve. The accumulator is configured to selectively supply fluid flow to the steering valve to ensure fluid-49-4930-8524-1718Atty. Dkt. No.: 061300-7163 flow in provided to the steering valve in response to a steering demand, without requiring that the steering pump be the primary source of fluid flow.

[0273] Referring generally to the figures, a telehandler includes a hydraulic system that controls operation of one or more implement functions (e.g., implement actuators or motors) and a steering function (e.g., a steering actuator or motor). The hydraulic system includes one or more switching valves that enables an implement pump, which is prioritized to providing fluid flow to the implement functions, to provide fluid flow to the steering function. The switching valves may also enable a steering pump, which is prioritized to providing fluid flow to the implement functions, to provide fluid flow to the implement functions. The switching valves add redundancy to the hydraulic system to ensure that each of the hydraulic functions may be supplied by multiple fluid sources.

[0274] Referring generally to the figures, a telehandler includes a hydraulic system that includes a back pressure valve on a return line in fluid communication with a reservoir. The back pressure valve is configured to generate a back pressure that is above a back pressure threshold so that fluid flow downstream of a filter is forced through a heat exchanger, prior to entering the reservoir, without the use of a pump or another powered device.

[0275] Referring generally to the figures, a telehandler includes a hydraulic system that is configured to generate electrical energy, for example, from one or more actuators retracting under the force of gravity and store the generated energy within a battery.

[0276] Referring generally to the figures, a telehandler includes a hydraulic system that controls operation of one or more implement functions (e.g., implement actuators or motors) and a steering function (e.g., a steering actuator or motor). The hydraulic system includes one or more switching valves that enables an implement pump, which is prioritized to providing fluid flow to the implement functions, to provide fluid flow to the steering function. The switching valves may also enable a steering pump, which is prioritized to providing fluid flow to the implement functions, to provide fluid flow to the implement functions. The switching valves add redundancy to the hydraulic system to ensure that each of the hydraulic functions may be supplied by multiple fluid sources.-50-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0277] Referring generally to the figures, a telehandler includes a frame and a battery configured to supply power to the telehandler. During operation of the telehandler, the frame may deform and sustain vibrations. In some telehandlers, the battery is rigidly mounted to the frame, causing deformation of and damage to the battery.

[0278] To counteract the deformation and vibrations from the frame, the telehandler includes a motor bracket, a battery bracket, and a plurality of tabs. The motor bracket, the battery bracket, and the tabs couple to the frame and the battery. The motor bracket and the battery bracket prevent movement of the battery towards or away from a surface that the telehandler traverses and restrict movement towards a rear or front of the telehandler. The tabs include rubber isolators that absorb vibrations from the frame. The tabs also allow for relative motion between the frame and the battery, preventing battery deformation. The tabs are coupled to the frame above the battery instead of below the battery, which further reduces vibrations transferred to the battery. The configuration of the motor bracket, the battery bracket, and the tabs also allows the battery to be contained within the limited space constraints of the battery housing and be mounted lower on the telehandler (e.g., closer to the surface the telehandler traverses, etc.).

[0279] In some embodiments, a telehandler includes a battery housing that contains portions of an electrical system including battery and a hydraulic system including a motor, an implement pump, and a steering pump. To efficiently utilized space within the battery housing, the telehandler includes a motor bracket including a lateral portion and a longitudinal portion. Components of the hydraulic system (e.g., pumps, control valves, an accumulator, etc.) are coupled to the motor bracket. Additionally, the motor bracket separates these hydraulic components from the battery. The separation provided by the motor bracket may reduce the potential for a leak of hydraulic fluid to place hydraulic oil in contact with electrical components, such as the battery. The motor bracket also inhibits thermal energy transfer between the hydraulic components and the battery. The separation of the motor bracket permits access to the hydraulic system without requiring direct access to the electrical components, permitting targeted repair of the hydraulic system or the battery. Additional brackets such as an accumulator bracket, a battery bracket, and a control valve bracket also allow for systems of the telehandler to be contained within the limited space of-51-4930-8524-1718Atty. Dkt. No.: 061300-7163 the battery housing while maintaining separation with the battery. Providing the hydraulic system along a vertical pump axis also facilitates a compact placement of the components within the battery housing.

[0280] Referring generally to the figures, a telehandler includes a chassis and a cabin coupled to the chassis and configured to support an operator within the cabin. The telehandler includes one or more components such as motors (e.g., drive motors, implement motors, etc.), chargers, current converters, pumps, actuators, among other components, that, during operation of the telehandler, generate thermal energy. The telehandler includes a cooling system configured to circulate a first volume of coolant between a radiator and these components to facilitate cooling the components (e.g., remove thermal energy therefrom and transfer the thermal energy to a surrounding atmosphere). The telehandler further includes an HVAC system including a heating circuit fluidly coupled with the cooling circuit. The heating circuit includes an electric resistance heater configured to add thermal energy to (e.g., heat) a second volume of coolant, a heat exchanger configured to remove thermal energy from (e.g., cool) the second volume of coolant, and a pump configured to drive the second volume of coolant between the heater and the heat exchanger. The HVAC system includes a fan configured to direct airflow across the heat exchanger and into the cabin to transfer thermal energy from the heat exchanger to the cabin to heat the cabin. The HVAC system further includes a refrigeration circuit including an evaporator configured to transfer thermal energy from a surrounding atmosphere to a refrigerant circulating through the refrigeration circuit via a conduit, an expansion valve fluidly coupled to the condenser via the conduit, a condenser positioned between the evaporator and the condenser and fluidly coupled to the expansion valve via the conduit, and a compressor fluidly coupled to and positioned between the evaporator and the condenser. The compressor is configured to drive the refrigerant within the conduit throughout the refrigeration circuit. The fan is configured to direct airflow across the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin. The refrigerant circuit includes a first charge port fluidly coupled with the conduit between the compressor and the condenser (e.g., at a high pressure side of the compressor), and a second charge port fluidly coupled with the conduit between the compressor and the evaporator (e.g., at a low pressure side of the compressor). The first and second charge ports configured to provide access to an interior volume defined by the conduit to monitor one or-52-4930-8524-1718Atty. Dkt. No.: 061300-7163 more characteristics of the refrigeration circuit such as the pressure within the conduit, a flow rate of the refrigerant, a level of the refrigerant, among other characteristics.

[0281] Referring generally to the figures, a telehandler includes a chassis and a cabin coupled to the chassis and configured to support an operator within the cabin. The telehandler includes a heating, ventilation, and air conditioning (HVAC) system configured to control a climate within the cabin. The HVAC system includes a refrigeration circuit including an evaporator configured to transfer thermal energy to a refrigerant, an expansion valve fluidly coupled to the evaporator by a conduit, a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser, and a compressor fluidly coupled to and positioned between the evaporator and the condenser and configured to drive the refrigerant within the conduit. The HVAC system further includes a heater configured to transfer thermal energy to a surrounding atmosphere. In some embodiments, the heater is configured to directly heat air surrounding the heater. In other embodiments, the heater is configured to add thermal energy to (e.g., heat) coolant, a heat exchanger is configured to remove thermal energy from (e.g., cool) the coolant, and a pump is configured to drive the coolant between the heater and the heat exchanger. The HVAC system includes a fan configured to direct airflow across (i) the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin or (ii) the heater / heat exchanger and into the cabin to add thermal energy to the cabin to heat the cabin. The telehandler may include a user interface including an air conditioning switch configured to receive an input from an operator regarding a state of the compressor (e.g., to power the compressor “on” or “off’), a temperature switch configured to receive an input from the operator regarding a temperature of the cabin, and a fan switch configured to receive an input from the operator regarding a speed of the fan. The air conditioning switch, temperature switch, and fan switch may be in communication with a controller configured to control operation of the HVAC system. As such, the air conditioning switch, temperature switch, and fan switch facilitate operator control over the HVAC system. In some embodiments, the controller is configured to stop operation of the compressor (e.g., power the compressor “off’) responsive to the input from the operator to the temperature switch being indicative of a temperature of the cabin that exceeds a threshold temperature.Powering the compressor “off’ when the temperature indicated by the temperature switch is-53-4930-8524-1718Atty. Dkt. No.: 061300-7163 greater than the threshold temperature helps to extend the charge duration of the batteries of the telehandler by avoiding unnecessary use of the compressor beyond what is needed (e.g., to clear frost, ice, and / or fog from the cabin).

[0282] Referring generally to the figures, a thermal management system including at least two cooling fans for an air-cooled heat exchanger is shown, according to at least one exemplary embodiment. The thermal management system is configured to control operations of the fans independently from one another to vary the air flow provided to the heat exchanger based on operating conditions, such as fluid temperature, heat load, and other conditions associated with the thermal performance of the heat exchanger. According to an exemplary embodiment, the thermal management system is configured to provide continuously variable flow rate control (e.g., between a minimum and a maximum operating speed of the at least two fans) by ramping the operating speed of only one of the fans responsive to changes in operating conditions, and while operating the other fan at one of two fixed conditions. Beneficially, such an arrangement can enable continuously variable flow rate control while eliminating the need for multiple fan speed controllers and / or processing circuits to control the operating speed of each individual fan.

[0283] Referring generally to the figures, a cooling pack assembly for cooling hydraulic and electrical equipment onboard a telehandler is shown, according to at least one exemplary embodiment. The cooling pack assembly includes a heat exchanger assembly having heat exchanger cores for both a hydraulic fluid cooling circuit and an electronic equipment cooling circuit. The heat exchanger cores are arranged alongside one another so that liquid flows in substantially the same direction through each of the heat exchanger cores. The cooling pack assembly also includes a fan assembly having fans that are shared between each of the heat exchanger cores. In some embodiments, the fan assembly includes a pair of fans that each extend laterally across an upper face of each of the heat exchanger cores in an approximately hashtag profile when viewed from above so that each of the fans cools an approximately one-half portion of the pair of heat exchanger cores. Beneficially, such an arrangement can reduce hardware requirements and system complexity for both the hydraulic and electrical equipment cooling systems.-54-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0284] Referring generally to the figures, a telehandler includes a controller that is configured to transition into a shutdown sequence. The controller may be configured to initiate the shutdown sequence in response to receiving an input from a user interface. The controller may also be configured to initiate the shutdown sequence in response to a failure within one of the systems of the telehandler.

[0285] Referring generally to the figures, a telehandler includes a controller that is configured to transition between drive, steer, and brake commands. The drive, steer, and brake commands may be initiated in response to the controller receiving an input from a user interface, such as an input from an operator of the telehandler.

[0286] Referring generally to the figures, a telehandler includes a motor and a battery. The motor and battery are configured to provide power to the telehandler to operate the functions of the telehandler. During operation, the motor and battery may experience changes in power and temperature, which may undesirably impact the function of the telehandler.

[0287] To counteract an operator experiencing the adverse effects of these changes in power and / or temperature, the telehandler includes a display. The display includes a series of indicators, the indicators configured to provide an operator with a series of warnings and indications of the current state of operation of the telehandler.

[0288] Referring generally to the figures, an electric telehandler includes an onboard battery that supplies electrical energy to power a drive motor and various implement functions. The electric telehandler may equipped with a removable auxiliary power unit (APU) that supplies electrical energy to power functions of the telehandler and / or charge the battery of the telehandler. The electrical energy from the APU may be used to extend the range of the electric telehandler, increase the power output of the electric telehandler, to run accessories, to precondition one or more components of the electric telehandler, or to perform other functions. In some embodiments, the APU is a generator including an engine that consumes fuel to drive a generator and produce the electrical energy. In such an embodiment, the electric telehandler may be considered a hybrid telehandler when the APU is attached. In other embodiments, the APU includes a supplemental battery that stores energy (e.g., chemically) and supplies the stored energy as electrical energy.-55-4930-8524-1718Atty. Dkt. No.: 061300-7163Overall Machine

[0289] Referring to FIGS. 1-18, a vehicle or work machine (e.g., a lift device) is shown as telehandler 10 according to an exemplary embodiment. FIGS. 1 and 2 illustrate the telehandler 10 in an operating configuration. FIGS. 3 and 4 illustrate the telehandler 10 with certain components omitted for ease of illustration. FIG. 5 schematically illustrates the telehandler 10. FIGS. 6-18 illustrate the telehandler 10 with certain components omitted and other components shown as being transparent for ease of illustration.

[0290] In other embodiments, the telehandler 10 is another type of lift device, such as a boom lift, an aerial work platform, a scissor lift, a vertical lift, a compact crawler boom, a forklift, a crane, a bucket truck, or another type of lift device. In yet other embodiments, the telehandler 10 is another type of vehicle or work machine, such as a military vehicle, a cement truck, a refuse vehicle, a fire apparatus (e.g., a fire truck including a deployable ladder, an aircraft rescue and firefighting truck, etc.), a tow truck, a dumper (e.g., a powered dumper), or another type of vehicle or work machine. By way of example, a boom lift may include a similar hydraulic system 110 to the telehandler 10.

[0291] As shown in FIGS. 1-4, the telehandler 10 includes a chassis, shown as frame assembly 12, that supports the other components of the telehandler 10. The frame assembly 12 extends lengthwise along a longitudinal central axis, shown longitudinal axis L, between a front end 14 and a rear end 16 of the frame assembly 12. The frame assembly 12 includes a pair of longitudinal frame members, shown as side plates 18, and one or more lateral frame members or connecting members, shown as cross members 20. The side plates 18 each extend longitudinally and vertically and are laterally offset from one another. The longitudinal axis L is positioned between the side plates 18. In some embodiments, the side plates 18 are equidistant from the longitudinal axis L. The cross members 20 extend laterally between the side plates 18, fixedly coupling the side plates to one another.

[0292] The side plates 18 of the frame assembly 12 divide the telehandler 10 into a series of volumes, areas, or sections. A first volume, section, or area, shown as central area 22, is positioned between the side plates 18. The central area 22 extends laterally between the side plates 18, and the longitudinal axis L extends through the central area 22. A second volume,-56-4930-8524-1718Atty. Dkt. No.: 061300-7163 section, or area (e.g., a left side area), shown as cabin area 24, is positioned outside of the side plates 18. The cabin area 24 is bounded on one side by a first side plate 18 and extends in a first lateral direction (e.g., left) from the first side plate 18. A third volume, section, or area (e.g., a right side area), shown as battery area 26, is positioned outside of the side plates 18. The battery area 26 is bounded on one side by a second side plate 18 and extends in a second lateral direction (e.g., right) from the second side plate 18.

[0293] The telehandler 10 includes an enclosure or cab, shown as cabin 30, that is sized to house an operator of the telehandler 10. The cabin 30 may include a seat to support the operator. The cabin 30 is fixedly coupled to the frame assembly 12 and positioned in the cabin area 24. The cabin 30 includes a door 32 positioned to facilitate selective access into an internal volume of the cabin 30 (e.g., an operator compartment). The door 32 is located on the lateral side of the cabin 30 opposite the frame assembly 12.

[0294] The telehandler 10 further includes an input and / or output device or operator interface, shown as user interface 34, positioned within the cabin 30. The user interface 34 may provide information to the operator and / or receive commands from the operator. As shown, the user interface 34 includes a steering wheel, a series of pedals (e.g., a brake pedal and an accelerator pedal), a joystick, switches, knobs, and a display. In other embodiments, the user interface 34 includes more or fewer interface devices. Additionally or alternatively, the user interface 34 may be included as part of a user device (e.g., a smartphone, a tablet, a laptop computer, a desktop computer, etc.) to facilitate remote control over the telehandler 10.

[0295] A first enclosure or housing, shown as battery housing 40, is fixedly coupled to the frame assembly 12. The battery housing 40 is positioned in the battery area 26, opposite the cabin 30. A front end of the battery housing 40 may be extended to the same longitudinal position as a front end of the cabin 30. The battery housing 40 includes a repositionable door or panel, shown as door 42, that is pivotably coupled to the frame assembly 12. The door 42 may be raised and lowered to selectively permit access to an inner volume of the battery housing 40. The battery housing 40 contains first components of the telehandler 10 (e.g., the implement motor 112, the implement pump 114, the steering pump 116, the control valves 122, the high-voltage battery 132, the HVPDU 134, the low-voltage battery 136, the LVPDM-57-4930-8524-1718Atty. Dkt. No.: 061300-7163138, the low-voltage disconnect 140, the radiators 172, the coolant pumps 174, the fans 176, the controller 200, etc., described hereinafter).

[0296] A second enclosure, shown as charger housing 44, is fixedly coupled to the frame assembly 12. The charger housing 44 is positioned in the cabin area 24 and rearward of the cabin 30. The charger housing 44 may engage or contact a rear wall of the cabin 30. The charger housing 44 includes a repositionable door or panel, shown as door 46, that is pivotably coupled to the frame assembly 12. The door 46 may be raised and lowered to selectively permit access to an inner volume of the charger housing 44. The charger housing 44 contains first components of the telehandler 10 (e.g., the onboard chargers 152, the wall adapter 158, etc.).

[0297] The telehandler 10 includes a lift assembly, shown as boom assembly 50, having a proximal end that is pivotably coupled to the frame assembly 12 near the rear end 16. The boom assembly 50 is positioned in the central area 22, between the side plates 18. The boom assembly 50 is approximately laterally centered on the longitudinal centerline L. In one embodiment, the longitudinal axis L and a centerline of the boom assembly 50 are disposed within a common plane (e.g., when the boom assembly 50 is stowed, during movement of the boom assembly 50, etc.).

[0298] A distal end of the boom assembly 50 supports a tool or manipulator, shown as implement 52. The implement 52 may be any type of mechanism used to support, grab, or otherwise interact with the payload. As shown, the implement 52 includes a pair of lift forks. The implement 52 may be interchangeable with any type of implement including forks (e.g., pallet forks, bale forks, etc.), a bucket, a grapple or grab (e.g., a bale grab, a log grab, a shear grab, a grab for use in combination with a bucket, etc.), a boom (e.g., a boom supporting a cable used to manipulate roof trusses), an auger, a concrete bucket, or another type of implement or manipulator. The telehandler 10 may permit an operator to control the wheels 84 and the boom assembly 50 from within the cabin 30 to manipulate (e.g., move, carry, lift, transfer, etc.) a payload (e.g., pallets, building materials, earth, grain, etc.).

[0299] Referring still to FIGS. 1-4, the boom assembly 50 is a telescoping assembly including a series of boom sections that translate relative to one another to vary an overall-58-4930-8524-1718Atty. Dkt. No.: 061300-7163 length of the boom assembly 50. The boom assembly 50 includes a base boom section or base boom 60 and a distal boom section or fly boom section shown as fly boom 62. The base boom 60 is pivotably coupled to the frame assembly 12 and pivotable relative to the frame assembly 12 about a lateral axis, shown as axis of rotation 64. The axis of rotation 64 is positioned near the rear end 16 and passes through both of the side plates 18. The fly boom 62 is received within the base boom 60 and slidable relative to the base boom 60. In some embodiments, the boom assembly 50 includes one or more middle boom sections that couple the base boom 60 and the fly boom 62 and permit further extension of the boom assembly 50.

[0300] The boom assembly 50 and the implement are articulated (e.g., selectively repositioned) by a series of actuators, including a first actuator, shown as lift actuator 70, a second actuator, shown as extension actuator 72, and a third actuator, shown as implement actuator 74. The actuators may control the boom assembly 50 to lift or otherwise manipulate various loads. As shown, the actuators are hydraulic cylinders that extend and retract linearly. In such embodiments, the hydraulic cylinders each include a body that defines an interior volume and receives a shaft. A piston is connected to the shaft and engages an interior surface of the body, dividing the interior volume of the body into a pair of chambers. Pressurized hydraulic fluid may be supplied to each of the chambers to selectively expand or contract the hydraulic cylinder. The hydraulic cylinders may include bosses, clevises, or other features to facilitate interfacing with other components (e.g., the frame assembly 12, the boom sections, the implement 52, etc.). In other embodiments, the actuators are another type of linear actuator (e.g., electrical, pneumatic, etc.) or are rotary actuators.

[0301] The lift actuator 70 is coupled to the frame assembly 12 and the base boom 60. The lift actuator 70 may raise and / or lower the boom assembly 50 by rotating the base boom 60 about the axis of rotation 64. The extension actuator 72 is coupled to the base boom 60 and the fly boom 62. The extension actuator 72 may vary the length of the boom assembly 50 by causing the fly boom 62 to translate relative to the base boom 60. The implement actuator 74 is coupled to the implement 52 and the fly boom 62. The implement actuator 74 may pivot the implement 52 relative to the fly boom 62 about a lateral axis of rotation.

[0302] The telehandler 10 includes a pair of tractive, propulsion, steering, or axle assemblies, shown as front axle assembly 80 and rear axle assembly 82, each coupled to the-59-4930-8524-1718Atty. Dkt. No.: 061300-7163 frame assembly 12. The front axle assembly 80 and the rear axle assembly 82 each include a pair of tractive assemblies (e.g., wheel and tire assemblies), shown as wheels 84, that support the telehandler 10. The front axle assembly 80 and the rear axle assembly 82 may drive the wheels 84 to steer and / or propel the telehandler 10.

[0303] The front axle assembly 80 and the rear axle assembly 82 are each positioned beneath the frame assembly 12 and extend laterally through the central area 22, the cabin area 24, and the battery area 26. The front axle assembly 80 is offset longitudinally forward of the rear axle assembly 82. The front axle assembly 80 and the rear axle assembly 82 each include a first wheel 84 (e.g., a left wheel) positioned within the cabin area 24 and a second wheel 84 positioned within the battery area 26. The cabin 30 extends between the wheels 84 of the cabin area 24. The battery housing 40 extends between the wheels 84 of the battery area 26. The charger housing 44 is positioned directly above a wheel 84 of the rear axle assembly 82.

[0304] Referring to FIGS. 5-7, 10, 11, and 14, the front axle assembly 80 and the rear axle assembly 82 each include a power transmission, shown as differential 86, and a pair of shafts, shown as half axles 88. Each half axle 88 transfers rotational mechanical energy between the differential 86 and one of the wheels 84. By transferring rotational mechanical energy to the wheels 84, the half axles 88 may drive rotation of the wheels 84 about respective horizontal axes to propel the telehandler 10.

[0305] The telehandler 10 includes a primary driver, shown as drive motor 90. As shown, the drive motor 90 is an alternating current (AC) electric motor that supplies rotational mechanical energy in response to receiving AC electrical energy. As shown, the drive motor 90 includes a power converter, shown as inverter 92, that is positioned along a side of a body of the drive motor 90. The inverter 92 may convert direct current (DC) electrical energy to AC electrical energy, which is subsequently used by the drive motor 90. In other embodiments, the drive motor 90 is a DC electrical motor. In yet other embodiments, the telehandler 10 includes another type of primary driver (e.g., in addition to or in place of the drive motor 90). By way of example, the telehandler 10 may include an internal combustion engine (e.g., a gasoline engine, a diesel engine, etc.). In some embodiments, the internal combustion engine drives the front axle assembly 80 and / or the rear axle assembly 82-60-4930-8524-1718Atty. Dkt. No.: 061300-7163 directly. In other embodiments, the internal combustion engine drives a generator that produces electrical energy to power the drive motor 90 (e.g., as a hybrid drive).

[0306] An output shaft of the drive motor 90 is coupled to the front axle assembly 80 and the rear axle assembly 82 through a power transmission (e.g., a gearbox), shown as transmission 94. The transmission 94 is coupled to a front end of the drive motor 90, such that the transmission 94 is positioned forward of the drive motor 90. As shown, the transmission 94 is directly coupled to the differential 86 of the front axle assembly 80. The transmission 94 is coupled to the differential 86 of the rear axle assembly 82 by a shaft, shown as driveshaft 96. The driveshaft 96 extends longitudinally between the front axle assembly 80 and the rear axle assembly 82 below the frame assembly 12. The transmission 94 may introduce an offset such that the drive motor 90 is positioned above the differentials 86 and the driveshaft 96.

[0307] During operation, the inverter 92 receives DC electrical energy and supplies AC electrical energy to the drive motor 90. The drive motor 90 provides rotational mechanical energy to the transmission 94. The transmission 94 directly drives the differential 86 of the front axle assembly 80, which in turn drives the wheels 84 of the front axle assembly 80 through the half axles 88. The transmission 94 drives the differential 86 of the rear axle assembly 82 through the driveshaft 96. The differential 86 of the rear axle assembly 82 in turn drives the wheels 84 of the rear axle assembly 82 through the half axles 88.Accordingly, the drive motor 90 drives the front axle assembly 80 and the rear axle assembly 82 to propel the telehandler 10. This flow of rotational mechanical energy may be executed in reverse order to perform regenerative braking using the drive motor 90.

[0308] As shown in FIGS. 5 and 14, the front axle assembly 80 and the rear axle assembly 82 each include an actuator, shown as steering actuator 100. In some embodiments, the steering actuators 100 are hydraulic cylinders (e.g., hydraulic linear actuators). The steering actuator 100 of the front axle assembly 80 is coupled to wheels 84 of the front axle assembly 80. The steering actuator 100 of the rear axle assembly 82 is coupled to wheels 84 of the rear axle assembly 82. Each steering actuator 100 may rotate the corresponding wheels 84 to facilitate steering the telehandler 10. Specifically, the steering actuators 100 may cause each wheel 84 to rotate about a corresponding vertical axis to steer the telehandler 10.-61-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0309] The front axle assembly 80 and the rear axle assembly 82 each include one or more braking systems, shown as brakes 102. The brakes 102 may be selectively engaged to oppose rotation of the wheels 84 and slow the telehandler 10 to a stop. In some embodiments, the brakes 102 are friction brakes (e.g., disc brakes, drum brakes, etc.).

[0310] Referring to FIGS. 5, 6, and 10-16, the telehandler 10 includes a hydraulic system 110 that facilitates operation of the lift actuator 70, the extension actuator 72, the implement actuator 74, and the steering actuators 100. The hydraulic system 110 includes a driver or electric motor, shown as implement motor 112, having an output coupled to a pair of pumps, shown as implement pump 114 and steering pump 116. In some embodiments, the implement motor 112 is an AC electric motor, and the implement motor 112 includes an inverter that converts DC electrical energy (e.g., from the HVPDU 134) to AC electrical energy for the electric motor. The implement motor 112 is configured to provide rotational mechanical energy to drive the implement pump 114 and the steering pump 116. In some embodiments, one or more clutches selectively couple the implement pump 114 and the steering pump 116 to the implement motor 112 to permit selective operation of the implement pump 114 and the steering pump 116. In other embodiments, each of the implement pump 114 and the steering pump 116 are driven by separate motors.

[0311] The hydraulic system 110 further includes a low-pressure sink, vessel, or tank, shown as reservoir 120. The reservoir 120 may store hydraulic fluid at a low pressure for use throughout the hydraulic system 110. The reservoir 120 is fluidly coupled to the implement pump 114 and the steering pump 116. The implement pump 114 and the steering pump 116 may draw fluid at a low pressure from the reservoir 120 and deliver the fluid at an elevated pressure.

[0312] The hydraulic system 110 further includes one or more flow control elements, shown as control valves 122. The control valves 122 are fluidly coupled to the other components of the hydraulic system 110. The control valves 122 are configured to control the flow of hydraulic fluid between (a) the implement pump 114 and the steering pump 116 and (b) the lift actuator 70, the extension actuator 72, the implement actuator 74, and the steering actuators 100.-62-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0313] The implement motor 112, the implement pump 114, the steering pump 116, and the control valves 122 are fixedly coupled to the frame assembly 12. The reservoir 120 is positioned between the side plates 18 and within the central area 22. The reservoir 120 is positioned rearward of the drive motor 90. The implement motor 112, the implement pump 114, the steering pump 116, and a first subset of the control valves 122 are positioned within the battery area 26. Specifically, the implement motor 112, the implement pump 114, the steering pump 116, and the first subset of the control valves 122 are contained within the battery housing 40 and between the front axle assembly 80 and the rear axle assembly 82. A second subset of the control valves 122 are positioned within the central area 22 near the rear end 16.

[0314] During operation, the implement motor 112 provides rotational mechanical energy to drive the implement pump 114 and the steering pump 116. The implement pump 114 draws hydraulic fluid from the reservoir 120 and provides a first pressurized flow of the hydraulic fluid to the control valves 122. Based on the desired operation of the boom assembly 50, the control valves 122 direct the first pressurized flow of the hydraulic fluid to one or more of the lift actuator 70, the extension actuator 72, or the implement actuator 74 to move the boom assembly 50 and the implement 52. The steering pump 116 draws hydraulic fluid from the reservoir 120 and provides a second pressurized flow of the hydraulic fluid to the control valves 122. Based on the desired steering of the telehandler 10, the control valves 122 direct the second pressurized flow of the hydraulic fluid to one or both of the steering actuators 100 to reposition the wheels 84.

[0315] The hydraulic system 110 further includes an energy storage device or pressure vessel (e.g., a bladder accumulator, a piston accumulator, etc.), shown as accumulator 124, in fluid communication with the control valves 122. The accumulator 124 may be charged to store a volume of the pressurized hydraulic fluid. The accumulator 124 may be discharged to dispense the pressurized hydraulic fluid back to the control valves 122. The accumulator 124 may smooth momentary changes in pressure (e.g., due to demand for hydraulic fluid when one of the pumps is not operating).

[0316] Referring to FIGS. 5, 12, and 13, the telehandler 10 includes an electrical energy system or power system, shown as electrical system 130. The electrical system 130 is-63-4930-8524-1718Atty. Dkt. No.: 061300-7163 configured to supply electrical energy to power one or more functions of the telehandler 10. The electrical system 130 may receive, store, generate, and / or distribute electrical energy throughout the telehandler 10.

[0317] The electrical system 130 includes an energy storage device or battery pack, shown as high-voltage battery 132, fixedly coupled to the frame assembly 12. The high-voltage battery 132 may include a single battery module or pack or multiple battery modules or packs electrically coupled to one another. The high-voltage battery 132 may store and provide electrical energy to power other components of the telehandler 10. The high-voltage battery 132 may provide direct current (DC) electrical energy at a relatively high voltage (e.g., 400V). The high-voltage battery 132 is electrically coupled to a power distribution unit or high-voltage bus, shown as high-voltage power distribution unit (HVPDU) 134. The HVPDU 134 distributes high-voltage electrical energy throughout the telehandler 10 (e.g., to or from the high-voltage battery 132). By way of example, the HVPDU 134 may distribute electrical energy from the high-voltage battery 132 to the drive motor 90 and the implement motor 112.

[0318] As shown in FIG. 13, the high-voltage battery 132 is positioned along one of the side plates 18 and within the battery area 26. Specifically, the high-voltage battery 132 is positioned within the battery housing 40. The high-voltage battery 132 is positioned between the front axle assembly 80 and the rear axle assembly 82. The high-voltage battery 132 is positioned rearward of the implement motor 112, the implement pump 114, the steering pump 116, and the first subset of the control valves 122. The HVPDU 134 is positioned atop the high-voltage battery 132 and within the battery housing 40.

[0319] The electrical system 130 further includes an energy storage device or battery pack, shown as low-voltage battery 136, fixedly coupled to the frame assembly 12. The low- voltage battery 136 may include a single battery module or pack or multiple battery modules or packs electrically coupled to one another. The low-voltage battery 136 may store and provide electrical energy to power other components of the telehandler 10. The low-voltage battery 136 may provide direct current (DC) electrical energy at a relatively low voltage (e.g., 12V). The low-voltage battery 136 is electrically coupled to a power distribution unit or low- voltage bus, shown as low-voltage power distribution module (LVPDM) 138. The LVPDM-64-4930-8524-1718Atty. Dkt. No.: 061300-7163138 distributes low-voltage electrical energy throughout the telehandler 10 (e.g., to or from the low-voltage battery 136). By way of example, the HVPDU 134 may distribute electrical energy from the low-voltage battery 136 to the controller 200.

[0320] The electrical system 130 further includes a switch, contactor, or electrical disconnect, shown as low-voltage disconnect 140. The low-voltage disconnect 140 is electrically coupled to the low-voltage battery 136. The low-voltage disconnect 140 is selectively reconfigurable between a closed or “on” configuration and an open or “off’ configuration. In the “on” configuration, the low-voltage disconnect 140 electrically couples the low-voltage battery 136 to other components of the telehandler 10. In the “off’ configuration, the low-voltage disconnect 140 electrically disconnects or isolates the low- voltage battery 136.

[0321] As shown in FIGS. 3, 12, and 13, the low-voltage battery 136 is positioned within the battery area 26. Specifically, the low-voltage battery 136 is positioned within the battery housing 40. The low-voltage battery 136 is positioned forward of the HVPDU 134 and laterally outward of the implement motor 112. The low-voltage battery 136 is positioned between the front axle assembly 80 and the rear axle assembly 82. The LVPDM 138 and the low-voltage disconnect 140 are positioned directly above the implement motor 112.

[0322] Referring to FIGS. 4, 5, 7-9, and 18, the telehandler 10 further includes a charging module or charging assembly, shown as charging pod 150. The charging pod 150 may receive and distribute electrical energy to charge the high-voltage battery 132 and / or the low- voltage battery 136. The charging pod 150 is supported by and at least partially contained within the charger housing 44.

[0323] The charging pod 150 includes one or more chargers or power converters, shown as onboard chargers 152, electrically coupled to a power inlet, port, or electrical connector, shown as charging connector 154. The charging connector 154 may be selectively electrically coupled to source of electrical energy outside of the telehandler 10, shown as external power source 156. Specifically, the charging connector 154 may be electrically coupled to the external power source 156 through a connector, cable, harness, or charging adapter, shown as wall adapter 158.-65-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0324] The external power source 156 may be any source of electrical energy outside of the telehandler 10. By way of example, the external power source 156 may be a connection to a power grid (e.g., a wall outlet). By way of another example, the external power source 156 may be a generator (e.g., a gasoline or diesel generator). By way of another example, the external power source 156 may be a solar panel, a battery bank, a fuel cell, or another source of electrical energy. In some embodiments, the wall adapter 158 electrically couples the charging connector 154 to multiple external power sources 156.

[0325] During a charging operation, the external power source 156 provides electrical energy to the onboard chargers 152 through the wall adapter 158 and the charging connector 154. The onboard chargers 152 may exchange signals (e.g., data communication) with the external power source 156 to initiate and control the transfer of electrical energy. The onboard chargers 152 may modify, condition, or otherwise convert the electrical energy for use within the telehandler 10. By way of example, the external power source 156 may provide electrical energy at 120V AC or 240V AC, and the onboard chargers 152 may convert the electrical energy to DC electrical energy at a desired voltage for charging the high-voltage battery 132 and / or operating the high-voltage components of the telehandler 10 (e.g., between 260V and 480V). The onboard chargers 152 may provide the converted electrical energy to the HVPDU 134 for distribution throughout the high-voltage circuit.

[0326] The charging pod 150 further includes a power converter or DC to DC converter, shown as DC / DC converter 160. The DC / DC converter 160 may receive DC electrical energy at a first voltage (e.g., a high voltage) and convert the energy to DC electrical energy at a second voltage (e.g., a low voltage). Similarly, the DC / DC converter 160 may receive DC electrical energy at the second voltage (e.g., the low voltage) and convert the energy to DC electrical energy at the first voltage (e.g., the high voltage). The DC / DC converter 160 may permit energy communication between the high-voltage and low-voltage portions of the electrical system 130. By way of example, the DC / DC converter 160 may convert high- voltage electrical energy from the high-voltage battery 132 to low-voltage electrical energy to charge the low-voltage battery 136.

[0327] As shown in FIGS. 5, 7, and 18, the onboard chargers 152 and the DC / DC converter 160 are contained within the charger housing 44. The onboard chargers 152 may be-66-4930-8524-1718Atty. Dkt. No.: 061300-7163 accessible by opening the door 46. The charging connector 154 is positioned along an outer surface of the charger housing 44. The charging connector 154 faces laterally outward, away from the frame assembly 12.

[0328] As shown in FIGS. 5, 6, 9, 12, 13, and 15, the telehandler 10 includes a thermal management system, shown as cooling system 170. The cooling system 170 may receive thermal energy generated throughout operation of the telehandler 10 (e.g., by the drive motor 90 and the implement motor 112) and reject the thermal energy to the surrounding atmosphere. Accordingly, the cooling system 170 may manage (e.g., reduce, etc.) the temperatures of the components of the telehandler 10 to maintain the temperatures within corresponding desired ranges.

[0329] The cooling system 170 includes one or more heat exchangers, shown as radiators 172, that each cool a fluid. The radiators 172 may be in fluid communication with one or more components of the telehandler 10 that generate thermal energy. The first radiator 172 may have a large surface area (e.g., formed by fins) to facilitate transferring thermal energy to the surrounding atmosphere.

[0330] The cooling system 170 may include a first radiator 172 in fluid communication with the hydraulic system 110. Hydraulic oil from the hydraulic system 110 may pass through the first radiator 172 (e.g., under power of the implement pump 114 and / or the steering pump 116), such that the first radiator 172 cools the hydraulic oil. The cooling system 170 may include a second radiator 172 in fluid communication with a coolant circuit. Coolant may be circulated between the second radiator 172 and one or more components of the telehandler 10 to remove thermal energy produced during operation of those components. The cooling system 170 includes one or more coolant pumps 174 that drive the circulation of the coolant throughout the cooling circuit. The components cooled by the cooling circuit may include the drive motor 90, the implement motor 112, the onboard chargers 152, the DC / DC converter 160, and / or other components of the telehandler 10.

[0331] The cooling system 170 further includes one or more fans 176. The fans 176 may be electric fans (e.g., powered by low-voltage electrical energy). The fans 176 are positioned-67-4930-8524-1718Atty. Dkt. No.: 061300-7163 to direct airflow through the radiators 172 and increase the transfer of thermal energy from the radiators 172 to the surrounding atmosphere.

[0332] Referring to FIGS. 3 and 12, the radiators 172 are positioned within the battery area 26. Specifically, the radiators 172 are positioned within the battery housing 40. The radiators 172 are positioned rearward of the high-voltage battery 132 and directly above the rear axle assembly 82. The fans 176 are coupled to the radiators 172 and positioned above the radiators 172. Accordingly, the fans 176 direct airflow upward through the radiators 172 and away from the telehandler 10. The coolant pumps 174 are coupled to the high-voltage battery 132. The coolant pumps 174 are positioned below the radiators 172 and between the high-voltage battery 132 and the rear axle assembly 82.

[0333] Referring to FIGS. 5, 9, and 14, the telehandler 10 further includes a heating, ventilation, and air-conditioning (HVAC) system, climate control system, heating system, or air conditioning system, shown as HVAC system 180. The HVAC system 180 may heat and / or cool the air within the cabin 30 to facilitate comfortable operation of the telehandler 10 by an operator positioned within the cabin 30. The heating and / or cooling operations of the HVAC system 180 may be specified (e.g., set) by the operator (e.g., using the user interface 34).

[0334] The HVAC system 180 includes a thermal energy generator, shown as heater 182. The heater 182 is electrically coupled to the HVPDU 134. The heater 182 may generate thermal energy to heat the cabin 30 in response to receiving electrical energy from the HVPDU 134. In some embodiments, the heater 182 is positioned to heat a portion of the coolant from the cooling system 170, and the heated coolant transfers thermal energy into the cabin 30.

[0335] The HVAC system 180 further includes a cooling system or air conditioning circuit, shown as refrigeration circuit 184. The refrigeration circuit 184 may remove thermal energy from the air within the cabin 30 to cool the cabin 30. The refrigeration circuit 184 may reject the removed thermal energy into the atmosphere outside of the cabin 30.

[0336] A refrigerant may flow throughout the refrigeration circuit 184 to perform the cooling. The refrigeration circuit 184 includes a compressor 186 that compresses the -68-4930-8524-1718Atty. Dkt. No.: 061300-7163 refrigerant. The compressor 186 may be electrically coupled to the HVPDU 134. The compressor 186 may receive electrical energy from the HVPDU 134 to power an electric motor within the compressor 186. In some embodiments, the electric motor within the compressor 186 is an AC electric motor, and the compressor 186 includes an inverter that converts DC electrical energy from the HVPDU 134 to AC electrical energy for the electric motor.

[0337] The refrigeration circuit 184 further includes a heat exchanger or radiator, shown as condenser 188, that is fluidly coupled to an outlet of the compressor 186. The condenser 188 is positioned to transfer thermal energy from the refrigerant to the surrounding atmosphere outside of the cabin 30. The refrigeration circuit 184 further includes a flow control element, shown as expansion valve 190, fluidly coupled to an outlet of the condenser 188. As the refrigerant passes through the expansion valve 190, the refrigerant is permitted to expand. This process decreases the temperature of the refrigerant.

[0338] The refrigeration circuit 184 further includes a heat exchanger, shown as evaporator 192, that is fluidly coupled to an outlet of the expansion valve 190 and an inlet of the compressor 186. The evaporator 192 is positioned in fluid communication with the cabin 30 such that the evaporator 192 receives thermal energy from the cabin 30. By way of example, air from the cabin 30 may pass through the evaporator 192 and transfer thermal energy into the refrigerant within the evaporator 192. Refrigerant exiting the evaporator 192 then returns to an inlet of the compressor 186. Accordingly, the refrigeration circuit 184 circulates refrigerant to cool the cabin 30.

[0339] The HVAC system 180 further includes one or more fans 194. The fans 194 may be electric fans (e.g., powered by low-voltage electrical energy). The fans 194 are positioned to direct airflow across the heater 182 to heat the air within the cabin 30 and to direct airflow across the evaporator 192 to cool the air within the cabin 30.

[0340] Referring to FIGS. 5, 7, 9, and 14, the HVAC system 180 is coupled to the frame assembly 12 at various locations throughout the telehandler 10. The heater 182 is positioned within the central area 22 and coupled to the side plate 18 that is closest to the cabin 30. The heater 182 is positioned rearward of the reservoir 120. The compressor 186 is positioned-69-4930-8524-1718Atty. Dkt. No.: 061300-7163 within the central area 22 and coupled to the side plate 18 that is farthest from the cabin 30. The compressor 186 is positioned rearward of the reservoir 120 and forward of the heater 182. The condenser 188 is coupled to the cabin 30. The condenser 188 is positioned outside of the cabin 30, rearward of the cabin 30, and at a top end of the cabin 30. The evaporator 192 and the fans 194 are coupled to the cabin 30. Specifically, the evaporator 192 and the fans 194 are positioned within the cabin 30 and along a floor of the cabin 30.

[0341] Referring to FIG. 5, the telehandler 10 includes a control system configured to control the operation of the telehandler 10. The control system includes a controller 200 including a processor 202 and a memory 204. The processor 202 may issue commands to and process information from other components. The processor 202 may be implemented as a specific purpose processor, an application specific integrated circuit (ASIC), one or more field programmable gate arrays (FPGAs), a group of processing components, or other suitable electronic processing components. The memory 204 may include one or more devices (e.g., RAM, ROM, flash memory, hard disk storage) for storing data and computer code for completing and facilitating the various user or client processes, layers, and modules described in the present disclosure. The memory 204 may be or include volatile memory or nonvolatile memory and may include database components, object code components, script components, or any other type of information structure for supporting the various activities and information structures of the inventive concepts disclosed herein. The memory 204 may be communicably connected to the processor 202 and include computer code or instruction modules for executing one or more processes described herein.

[0342] As shown in FIG. 15, the controller 200 is coupled to the frame assembly 12. As shown, the controller 200 is positioned within the battery area 26. Specifically, the controller 200 is positioned within the battery housing 40. The controller 200 is positioned forward of the implement motor 112. In other embodiments, the controller 200 is otherwise positioned.

[0343] In some embodiments, the telehandler 10 includes a single controller 200. In other embodiments, the telehandler 10 includes multiple controllers 200. Any functions described as being performed by the controller 200 may be distributed across multiple controllers 200 and / or one or more devices outside of the telehandler 10 (e.g., the remote devices 210). By way of example, one or more components of the telehandler 10 (e.g., the HVPDU 134, the-70-4930-8524-1718Atty. Dkt. No.: 061300-7163 drive motor 90, etc.) may include dedicated controllers 200 in communication with a primary controller 200.

[0344] Referring again to FIG. 5, the controller 200 further includes an interface (e.g., a network interface, a wireless connection, a wired connection, etc.), shown as communication interface 206. The communication interface 206 may facilitate communication between the controller 200 and one or more devices outside of the telehandler 10, shown as remote devices 210. The communication interface 206 may facilitate communication over a wired connection and / or a wireless connection (e.g., a cellular connection, an Internet connection, a Bluetooth® connection, a Wi-Fi® connection, etc.). The remote devices 210 may include user devices (e.g., smartphones, tablets, laptop computers, desktop computers, wearable devices, etc.). The remote devices 210 may include servers (e.g., onsite or remote servers). The remote devices 210 may include other vehicles (e.g., another telehandler 10) or other job site equipment.

[0345] As shown in FIG. 5, the controller 200 is operatively coupled to other components of the telehandler 10 and the remote devices 210. The controller 200 may control operation of one or more components of the telehandler 10 and / or the remote devices 210. By way of example, the controller 200 may (e.g., directly or indirectly, through the application of one or more control signals, etc.) control the operation of the user interface 34, the lift actuator 70, the extension actuator 72, the implement actuator 74, the steering actuators 100, the brakes 102, the hydraulic system 110 (e.g., the implement motor 112, the implement pump 114, the steering pump 116, the control valves 122, etc.), the electrical system 130 (e.g., the high- voltage battery 132, the HVPDU 134, the low-voltage battery 136, the LVPDM 138, the onboard chargers 152, the DC / DC converter 160, etc.), the external power source 156, the cooling system 170 (e.g., the radiators 172, the fans 176, etc.), the HVAC system 180 (e.g., the heater 182, the compressor 186, the fans 194, etc.), other components of the telehandler 10, and / or components outside of the telehandler 10 (e.g., the remote devices 210).

[0346] The controller 200 may receive information from various sources, and the controller 200 may vary operation of the telehandler 10 based on the received information. The controller 200 may receive information (e.g., commands) from the user interface 34 in-71-4930-8524-1718Atty. Dkt. No.: 061300-7163 response to a user interaction. The controller 200 may receive information from the remote devices 210.

[0347] In some embodiments, the telehandler 10 includes one or more sensors or transducers, shown as sensors 220, that provide information to the controller 200. By way of example, the sensors 220 may include temperature sensors, load cells, pressure sensors, inertial measurement units, gyroscopes, accelerometers, potentiometers, encoders, and / or other types of sensors.Alternative Telehandler Configuration

[0348] Referring to FIGS. 19-28, the telehandler 10 is shown according to an alternative embodiment. The telehandler 10 of FIGS. 19-28 may be substantially similar to the telehandler 10 of FIGS. 1-18 except as otherwise specified. Accordingly, and description of the telehandler 10 of FIGS. 1-18 may apply to the telehandler 10 of FIGS. 19-28 except as otherwise specified.

[0349] As shown in FIGS. 25 and 28, the drive motor 90 is inverted such that the output shaft of the drive motor 90 extends rearward, and the transmission 94 is positioned rearward of the drive motor 90. This offsets the transmission 94 relative to the differential 86 of the front axle assembly 80. To accommodate this arrangement, a first driveshaft 96 extends forward from the transmission 94 to the differential 86 of the front axle assembly 80. A second driveshaft 96 extends rearward from the transmission 94 to the differential 86 of the rear axle assembly 82.

[0350] As shown in FIG. 26, the inverter 92 is separated from the drive motor 90, and the inverter of the implement motor 112 is separated from the implement motor 112 and shown as second inverter 692. The inverter 92 and the second inverter 692 are coupled to the high- voltage battery 132 (e.g., by a shelf or bracket). The second inverter 692 is positioned forward of the high-voltage battery 132, and the inverter 92 is positioned forward of the second inverter 692. Accordingly, both the second inverter 692 and the inverter 92 are positioned within the battery area 26.-72-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0351] The low-voltage battery 136 is positioned forward of the inverter 92 and laterally outward from the LVPDM 138. The low-voltage disconnect 140 is positioned beneath the low-voltage battery 136. The low-voltage battery 136, the LVPDM 138, and the low-voltage disconnect 140 are positioned within the battery area 26.

[0352] As shown in FIGS. 25-27, the implement motor 112, the implement pump 114, and the steering pump 116 are positioned beneath the inverter 92 and the second inverter 692.The implement motor 112 is oriented such that an output shaft of the implement motor 112 is centered about a pump axis P that extends longitudinally. The implement pump 114 and the steering pump 116 are positioned laterally inward of the implement motor 112 and centered about the pump axis P. A set of control valves 122 are positioned beneath the low-voltage battery 136 and longitudinally forward of the steering pump 116. Accordingly, the implement motor 112, the implement pump 114, the steering pump 116, and the control valves 122 are all positioned within the battery area 26.

[0353] As shown in FIGS. 21, 22, and 28, the accumulator 124 is positioned within between the side plates 18. The accumulator 124 may be fixedly coupled to one of the side plates 18. The accumulator 124 is positioned near a front end of the frame assembly 12, such that the steering actuators 100 extends beneath the accumulator 124. Accordingly, the accumulator 124 is positioned within the central area 22.Operator and Maintenance Touchpoints

[0354] The telehandler 10 may include various components, connections, or interfaces that serve as touchpoints (e.g., interface locations, points of interaction, etc.) for a user. An operator of the telehandler 10 may regularly interact with these touchpoints to perform various actions during normal operation of the telehandler 10. By way of example, the charging connector 154 may serve as a touchpoint that the operator interacts with each time the telehandler 10 is charged. Maintenance personnel may interact with a different set of touchpoints to perform regular maintenance and troubleshooting. By way of example, the touchpoints may include ports for adding or removing fluids, access points for checking and replacing fuses, and ports through which fluid may be added or removed. Throughout the telehandler 10, these touchpoints have been located in places that are intuitive for the user-73-4930-8524-1718Atty. Dkt. No.: 061300-7163 and offer direct access, improving the user experience in operating and maintaining the telehandler 10.

[0355] Referring to FIGS. 4, 5, 7, 29, and 30, the charging connector 154 is positioned to be accessed by an operator of the telehandler 10 when the telehandler 10 requires charging. The charging connector 154 may serve as a connection point for a wall adapter 158 that connects the electrical system 130 to an external power source 156. After operating the telehandler 10 for a period of time and depleting the high-voltage battery 132, the operator may choose to halt operation of the telehandler 10 and charge the high-voltage battery 132. The operator may navigate the telehandler 10 to a location nearby the external power source 156, exit the cabin 30, and connect the wall adapter 158 with the charging connector 154 to initiate charging. In some embodiments, the wall adapter 158 is a removable cable that is stored within the charger housing 44 and transported with the telehandler 10. In such an embodiment, the operator may also connect the wall adapter 158 with the external power source 156 (e.g., before or after connecting the wall adapter 158 to the charging connector 154).

[0356] As shown, the charging connector 154 is positioned within the cabin area 24. Specifically, the charging connector 154 is fixedly coupled to the battery housing 40. The battery housing 40 defines a recess or inset area, shown as connector recess 230, that extends laterally inward from an outer surface 232 of the battery housing 40. The connector recess 230, the outer surface 232, and the charging connector 154 all face laterally outward, away from the side plates 18. By positioning the charging connector 154 within the connector recess 230, the charging connector 154 may be shielded from unintentional contact with other objects by the outer surface 232. By way of example, a shovel or other elongated object that falls toward the charger housing 44 would contact the outer surface 232 on opposite sides of the connector recess 230, preventing the object from extending into the connector recess 230 and contacting the charging connector 154. When preparing for charging, a user may align the wall adapter 158 with the charging connector 154 and insert the wall adapter 158 into the connector recess 230, such that placing the charging connector 154 within the connector recess 230 does not have a negative impact on the user experience when charging.-74-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0357] The position of the charging connector 154 within the cabin area 24 is illustrated in FIG. 30. As shown in FIG. 30, the charging connector 154 has a first dimension, shown as height H, that extends between a ground surface G and the charging connector 154. The height H measures the vertical offset distance between the ground surface G and the charging connector 154 when the ground surface G is level and contacted by all four of the wheels 84. Accordingly, the height H may represent a vertical height of the charging connector 154.

[0358] The charging connector 154 has a second dimension or longitudinal position, shown as depth D, that extends between the rear end 16 of the frame assembly 12 and the charging connector 154. The depth D measures a longitudinal offset distance between a rearmost portion of the frame assembly 12 and the charging connector 154. Accordingly, the depth D may represent a longitudinal position of the charging connector 154.

[0359] The height H and the depth D may be selected to place the charging connector 154 in a specific location relative to other components of the telehandler 10. As shown, the charging connector 154 is positioned immediately rearward of the cabin 30. The charging connector 154 is accordingly positioned rearward of the operator’s position when the operator is within the cabin 30. The charging connector 154 is positioned rearward of the door 32 of the cabin 30. The charging connector 154 is positioned above the left wheel 84 of the rear axle assembly 82. The charging connector 154 is positioned forward of the axis of rotation of the wheels 84 of the rear axle assembly 82. The charging connector 154 is positioned forward of the axis of rotation 64 of the boom assembly 50 and below the axis of rotation 64.

[0360] In some embodiments, the height H of the charging connector 154 is selected for an optimized user experience (e.g., to optimize ergonomics for a user interacting with the charging connector 154). In some embodiments, the height H is approximately 1015 mm (40.0 in). In some embodiments, the height H is within 100 mm (3.9 in) of 1015 mm (40 in) (e.g., 1015 mm ± 100 mm (3.9 in); 1015 mm ± 75 mm (3.0 in); 1015 mm ± 50 mm (2.0 in); 1015 mm ± 25 mm (1.0 in)). This placement may facilitate a user interacting with the charging connector 154 (e.g., to connect the wall adapter 158) in a comfortable position. A height H below this range may require the user to bend over to interact with the charging connector 154. A height H above this range may make the charging connector 154 less-75-4930-8524-1718Atty. Dkt. No.: 061300-7163 accessible to shorter users (e.g., requiring such users to raise their arm to an uncomfortable position).

[0361] In some embodiments, the depth D of the charging connector 154 is selected for an optimized user experience. In some embodiments, the depth D is approximately 820 mm (32.3 in). In some embodiments, the height H is within 100 mm (3.9 in) of 820 mm (32.3 in) (e.g., 820 mm ± 100 mm (3.9 in); 820 mm ± 75 mm (3.0 in); 820 mm ± 50 mm (2.0 in); 820 mm ± 25 mm (1.0 in)). The longitudinal length of the frame assembly 12 from the front end 14 to the rear end 16 may be approximately 128.0 in. This placement may locate the charging connector 154 immediately behind the cabin 30. Accordingly, a user exiting the cabin 30 may immediately access the charging connector 154 without having to walk around the telehandler 10. When initiating a charging session, the user may exit the cabin 30 and immediately be in position to connect the charging connector 154 with the wall adapter 158. When terminating a charging session, the user may disconnect the wall adapter 158 from the charging connector 154 and immediately be in position to enter the cabin 30. Accordingly, this longitudinal position of the charging connector 154 may improve the operator experience by reducing the time required to start or end a charging session.

[0362] In some embodiments, the charging connector 154 is placed in a similar position to the refueling port of an alternative telehandler utilizing an internal combustion engine. By way of example, the refueling port may be positioned behind a cabin and above a rear left wheel of the alternative telehandler. A user of the alternative telehandler may interact with the refueling port in similar circumstances to how a user of the telehandler 10 would interact with the charging connector 154. By way of example, when the high-voltage battery 132 is depleted, a user of the telehandler 10 may navigate to an external power source 156 and connect the external power source 156 to the charging connector 154 through a wall adapter 158. When the alternative telehandler requires refueling, a user of the alternative telehandler may navigate to a fueling station and connect a fuel nozzle of a fuel source to the refueling port to dispense fuel into a fuel tank of the alternative telehandler.

[0363] A single manufacturer or cooperating group of manufacturers may supply both the telehandler 10 and the alternative telehandler. By way of example, an organization may purchase a fleet of vehicles including both (a) at least one of the telehandler 10 and (b) at-76-4930-8524-1718Atty. Dkt. No.: 061300-7163 least one of the alternative telehandler. Accordingly, users of the fleet may regularly switch between operating the telehandler 10 and the alternative telehandler (e.g., based on a work assignment for a given day). By placing the charging connector 154 and the refueling port in a common location, the users may be able to operate both types of vehicles similarly and without having to consciously monitor the position of the charging connector 154 or the refueling port. This reduces the likelihood of a user navigating to an external power source 156 and subsequently having to reposition the telehandler 10 because the wall adapter 158 is unable to reach the charging connector 154.

[0364] Referring to FIGS. 3, 12, 13, and 31-33, the telehandler 10 includes several maintenance touchpoints within the battery housing 40. Maintenance personnel may interact with these maintenance touchpoints by lifting the door 42 to access an internal volume of the battery housing 40. When closed, the door 42 may prevent access to these maintenance touchpoints to avoid damage or tampering.

[0365] As shown in FIG. 31, the high-voltage battery 132 includes a maintenance touchpoint, switch, contactor, or manual service disconnect (MSD), shown as MSD 240. The MSD 240 may be repositionable or removable between a use configuration and a maintenance configuration. In the use configuration, the MSD 240 electrically couples the high-voltage battery 132 to the other components of the electrical system 130. In the maintenance configuration, the MSD 240 electrically isolates the high-voltage battery 132 from the electrical system 130. Accordingly, a user may remove or otherwise reconfigure the MSD 240 to the maintenance configuration to prevent the transmission of high-voltage electrical energy throughout the electrical system 130 (e.g., preventing a user from encountering high-voltage electrical energy while performing maintenance on the electrical system 130). As shown, the MSD 240 is positioned on a laterally-facing side of the high- voltage battery 132, such that the MSD 240 faces away from the side plates 18 of the frame assembly 12. Due to this placement of the MSD 240, the MSD 240 is immediately and easily accessible to a user after opening the door 42.

[0366] As shown in FIG. 31, the low-voltage disconnect 140 is another maintenance touchpoint positioned within the battery housing 40. The low-voltage disconnect 140 is positioned forward of the high-voltage battery 132. The low-voltage disconnect 140 is-77-4930-8524-1718Atty. Dkt. No.: 061300-7163 positioned on a laterally-facing side of a mounting bracket, such that the low-voltage disconnect 140 faces away from the side plates 18 of the frame assembly 12. Due to this placement of the low-voltage disconnect 140, the low-voltage disconnect 140 is immediately and easily accessible to a user after opening the door 42.

[0367] As shown in FIGS. 31-33, the HVPDU 134 is another maintenance touchpoint positioned within the battery housing 40. The HVPDU 134 includes a removable door or cover, shown as cover 250, that is removable by a user. The HVPDU 134 contains a series of fusible elements, shown as fuses 252, positioned within the HVPDU 134. The fuses 252 may each be configured to fail (e.g., melt) to interrupt current flow through a corresponding portion of the electrical system 130 in response to a current through the fuse 252 exceeding a threshold current. These fuses 252 may require replacement after failure. Additionally, a maintenance technician may visually inspect the fuses 252 to troubleshoot a failure of the telehandler 10. The fuses 252 may be accessed by removing the cover 250. As shown, the HVPDU 134 is positioned atop the high-voltage battery 132 with the cover 250 facing upward. To access the fuses 252, a user may open the door 42 and remove the cover 250. The user may then be able to inspect the fuses 252 by looking down into the HVPDU 134.

[0368] As shown in FIGS. 31-33, the LVPDM 138 is another maintenance touchpoint positioned within the battery housing 40. The LVPDM 138 includes a removable door or cover, shown as cover 260, that is removable by a user. The LVPDM 138 contains a series of fusible elements, shown as fuses 262, positioned within the LVPDM 138. The fuses 262 may each be configured to fail (e.g., melt) to interrupt current flow through a corresponding portion of the electrical system 130 in response to a current through the fuse 262 exceeding a threshold current. These fuses 262 may require replacement after failure. Additionally, a maintenance technician may visually inspect the fuses 262 to troubleshoot a failure of the telehandler 10. The fuses 262 may be accessed by removing the cover 260. As shown, the LVPDM 138 is positioned with the cover 260 facing upward. To access the fuses 262, a user may open the door 42 and remove the cover 260. The user may then be able to inspect the fuses 262 by looking down into the LVPDM 138.

[0369] As shown in FIGS. 32 and 33, the cooling system 170 includes a maintenance touchpoint or reservoir, shown as surge tank 270. The surge tank 270 is fluidly coupled to-78-4930-8524-1718Atty. Dkt. No.: 061300-7163 the coolant circuit of the cooling system 170. The surge tank 270 may store a volume of coolant in fluid communication with the rest of the coolant circuit. The surge tank 270 may add or remove coolant from the circuit to ensure a consistent fill level of the coolant circuit (e.g., to accommodate expansion and contraction of the system). A cover, shown as filing cap 272, is removably coupled to the surge tank 270. The filing cap 272 may be removed to permit adding coolant to the surge tank 270. As shown in FIG. 32, the surge tank 270 is positioned at the front end of the radiators 172 with the filing cap 272 facing upward. To fill the coolant circuit, a user may open the door 42 and remove the filing cap 272. The user may pour the coolant into the surge tank 270 through the filing cap 272.

[0370] Referring to FIGS. 15 and 17, the reservoir 120 is another maintenance touchpoint of the telehandler 10. The reservoir 120 includes a port or conduit, shown as fill neck 280. The fill neck 280 is fluidly coupled to the reservoir 120. The reservoir 120 may be filled with hydraulic fluid through the fill neck 280. As shown, the fill neck 280 extends forward from the reservoir 120 through the central area 22. Due to the centralized position of the reservoir 120 within the frame assembly 12, the reservoir 120 may be difficult to access directly. By extending the fill neck 280 forward, a user may provide hydraulic oil to the reservoir 120 from the front end 14 of the telehandler 10.

[0371] Referring to FIG. 3, the refrigeration circuit 184 includes a pair of conduits, shown as refrigerant lines 290, that form part of the refrigerant circuit. A first refrigerant line 290 extends between the compressor 186 and the condenser 188. A second refrigerant line 290 extends between the condenser 188 and the expansion valve 190. The compressor 186 and the expansion valve 190 may be positioned below the cabin 30, whereas the condenser 188 may be positioned above the cabin 30. Accordingly, the refrigerant lines 290 extend vertically along a rear side of the cabin 30. To facilitate filling and draining the refrigeration circuit 184, each of the refrigerant lines 290 includes a maintenance touchpoint (e.g., a charge port, a drain port, etc.), shown as charge port 292. Refrigerant may selectively be added or removed from the corresponding refrigerant lines 290 through the charge port 292. A shown, the charge ports 292 are positioned along a rear side of the cabin 30, between the charger housing 44 and the condenser 188. Accordingly, a maintenance technician for the refrigeration circuit 184 may easily access the charge ports 292 from behind the cabin 30.-79-4930-8524-1718Atty. Dkt. No.: 061300-7163Cable Routing

[0372] Referring to FIGS. 19-28 and 34-49, the telehandler 10 includes an electrical system, a power distribution system, a cable system, a system of multiple cables, a cable assembly, etc., shown as electrical system 500. The electrical system 500 includes the high- voltage battery 132, the HVPDU 134, the implement motor 112, the drive motor 90 and the inverter 92, the onboard chargers 152, the DC / DC converter 160, the charging connector 154, the compressor 186, and the heater 182. The electrical system 500 includes one or more cables that are configured to distribute discharge power (e.g., electrical energy, a charge, an electrical current, voltage, electricity, etc.) from the high-voltage battery 132 to the HVPDU 134, and from the HVPDU 134 to the implement motor 112, the drive motor 90, the compressor 186, and the heater 182. The electrical system 500 is also configured to distribute charging power (e.g., electrical energy, a charge, an electrical current, voltage, electricity, etc.) from the charging connector 154 to the HVPDU 134, and from the HVPDU 134 to the high-voltage battery 132. The electrical system 500 therefore facilitates discharging electrical power from the high-voltage battery 132 to the various electrical components of the telehandler 10, and charging the high-voltage battery 132 via the charging connector 154 (e.g., via the onboard chargers 152).

[0373] Referring to FIGS. 34-36, the electrical system 500 includes a first cable 502 (e.g., an assembly of two individual cable segments for transferring DC electrical energy). The first cable 502 is electrically coupled at a first end with the HVPDU 134 and at a second end with the high-voltage battery 132. The first cable 502 is configured to facilitate bi-directional exchange of power transfer between the HVPDU 134 and the high-voltage battery 132. The first cable 502 is electrically connected on a first lateral side 518 of the HVPDU 134 via electrical connector 506. The electrical connector 506 protrudes from the first lateral side 518 of the HVPDU 134. The first lateral side 518 of the HVPDU 134 is opposite a second lateral side that faces the side plates 18. The first lateral side 518 faces away from the side plates 18. The electrical connector 506 is disposed on a same side of the high-voltage battery 132 (e.g., the first lateral side that faces away from the side plates 18).

[0374] The first cable 502 generally extends in an elbow. In particular, the electrical connector 504 is oriented in a rearward direction such that the electrical connector 504 faces-80-4930-8524-1718Atty. Dkt. No.: 061300-7163 the rear end 16 of the telehandler 10. The electrical connector 506 faces in a downwards direction towards a ground surface. The cable 502 extends in the downwards direction towards the ground from the electrical connector 506, along a bent or elbow path (e.g., curving 90 degrees) and extends forwards to the electrical connector 504.

[0375] As shown in FIGS. 19-24, 26, 28, 34-39, and 39, the telehandler 10 includes the inverter 92 and a second inverter 692 (e.g., a power converter). The inverter 92 and / or the second inverter 692 may be separate from the drive motor 90 (e.g., spaced apart, such that the drive motor 90 may not include the inverter 92) and / or the implement motor 112 (e.g., spaced apart, such that the implement motor 112 may not include the second inverter 692). For example, the inverter 92 can be electrically coupled with the drive motor 90 (e.g., to convert DC power to AC power for use by the drive motor 90). The drive motor 90 is configured to receive power from the HVPDU 134 and drive the wheels 84 to rotate to transport the telehandler 10. The second inverter 692 can be electrically coupled with the implement motor 112 (e.g., to convert DC power to AC power for use by the implement motor 112). For example, the implement motor 112 is configured to receive power from the HVPDU 134 that has been converted by the second inverter 692 and operate (e.g., provide rotational energy for) actuators of the hydraulic system 110 onboard the telehandler 10.

[0376] As shown in FIGS 19 and 35, among others, the second inverter 692 may be positioned proximate (e.g., adjacent to) the inverter 92 (e.g., within a housing, in parallel with each other, stacked relative to each other, etc.). Specifically, the inverter 92 and the second inverter 692 are arranged such that each extend in a vertical and lateral plane. The inverter 92 is offset longitudinally forward from the high-voltage battery, and the second inverter 692 is offset longitudinally forward of the inverter 92. In other embodiments, the inverter 92 and the second inverter 692 may be a singular inverter (e.g., where first or second inverter may refer to a portion of the singular inverter). The inverter 92 and / or the second inverter 692 may be positioned to one side of the telehandler 10 (e.g., outside of the side plates 18, outside the central area 22, laterally offset from the longitudinal axis L of the telehandler 10, etc.). For example, the inverters 92, 692 may be positioned on the same side of the telehandler as the high-voltage battery 132 and / or the HVPDU 134 (e.g., on the right side of the telehandler 10). For another example, the inverters 92, 692 may be positioned toward the front end 14 of-81-4930-8524-1718Atty. Dkt. No.: 061300-7163 the telehandler 10. The inverter 92 and / or the second inverter 692 are positioned forward of the high-voltage battery 132 and / or the HVPDU 134. The inverters 92, 692 may be positioned within a housing 602, for example, to protect and / or provide a barrier (e.g., an electrical barrier, etc.) between the inverters 92, 692 and other components of the telehandler 10. The inverters 92, 692 may be positioned rearward of the low-voltage battery 136. The inverters 92, 692 may be positioned above the implement motor 112. Accordingly, the first cable 502 may be entirely within the battery area 26.

[0377] Referring to FIGS. 34-39, the electrical system 500 includes a second cable 508 (e.g., an assembly of two individual cable segments for transferring DC electrical energy). The second cable 508 is configured to electrically couple the HVPDU 134 with the inverter 92 and / or the second inverter 692. The second cable 508 is electrically connected with the HVPDU 134 via an electrical connector 510 on a first longitudinal side 514 of the HVPDU 134 (e.g., at a first end of the second cable 508). The second cable 508 is electrically connected with the second inverter 692 via an electrical connector 588 (e.g., at a second end of the second cable 508). The second cable 508 is electrically connected with the second inverter 692 on a side of the second inverter 692 facing inwards towards the side plate 18. In some embodiments, the second cable 508 is configured to electrically couple the HVPDU 134 to the inverter 92.

[0378] The second cable 508 includes a first portion 528a, a second portion 528b, and a third portion 528c. The first portion 528a is defined at the electrical connector 510. The first portion 528a extends in a generally straight direction (e.g., in a forward direction) from the electrical connector 510 on the first longitudinal side 514 of the HVPDU 134. The second portion 528b (e.g., a curved portion) extends from the first portion 528a and curves in a lateral direction (e.g., inward direction, sideways direction) toward the side plate 18 (e.g., forms a 90-degree elbow directed inwards). The second portion 528b extends inwards approximately above the inverter 92 and / or the second inverter 692. For example, the second portion 528b extends inwards between the high-voltage battery 132 and the low-voltage battery 136. The third portion 528c extends from the second portion 528b and form an approximately U-shape, such that the third portion 528c curves toward the second inverter 692.. For example, the third portion 528c may extend (e.g., initially) from the second portion-82-4930-8524-1718Atty. Dkt. No.: 061300-7163528b in an inwards direction toward the side plate 18, and then curve into (e.g., form) a U- shape and transition into extending in an outwards direction (e.g., sideways, laterally) away from the side plate 18. The third portion 528c may extend from the second portion 528b in a downward direction, so the second cable 508 may be connected to the second inverter 692. The third portion 528c electrically connects with the second inverter 692 via the electrical connector 512. Accordingly, the second cable 508 may be entirely within the battery area 26.

[0379] As shown in FIGS. 34-39, the electrical system 500 also includes a third cable 520 (e.g., an assembly of two individual cable segments for transferring DC electrical energy). The third cable 520 is configured to electrically couple the HVPDU 134 with the inverter 92. For example, the inverter 92 may convert DC electrical energy (e.g., provided by the HVPDU 134) to AC electrical energy (e.g., to power the drive motor 90 and / or another electrical component of the telehandler 10). In some embodiments, the third cable 520 is configured to electrically couple the HVPDU 134 to the second inverter 692. The third cable 520 is electrically coupled with the HVPDU 134 at a first end via an electrical connector 524. The electrical connector 524 is disposed on the first longitudinal side 514 of the HVPDU 134. The third cable 520 is electrically coupled (e.g., at a second end thereof) with the inverter 92 via another electrical connector. The third cable 520 is electrically connected with the inverter 92 on the side of the inverter 92 facing inwards towards the side plate 18.

[0380] The third cable 520 includes a first portion 526a that couples with the HVPDU 134 via the electrical connector 524. The first portion 526a extends in a forwards direction from the electrical connector 524 (e.g., in a generally straight direction, towards the inverter 92, etc.). The third cable 520 also includes a second portion 526b (e.g., a curved portion) that is connected to the first portion 526a and curves in a lateral direction (e.g., inward direction, sideways direction) toward the side plate 18 (e.g., forms a 90-degree elbow directed inwards). The second portion 526b extends inwards approximately above the inverter 92 and / or the second inverter 692. For example, the second portion 526b extends inward between the HVPDU 134 and the second portion 528b of the second cable 508. The second portion 526b may extend inwards between the high-voltage battery 132 and the low-voltage battery 136. The third cable 520 includes a third portion 526c that is connected to the second portion 526b and extends in a downwards direction and / or curves towards the inverter 92 (e.g., outwards,-83-4930-8524-1718Atty. Dkt. No.: 061300-7163 away from the side plate 18). For example, the third portion 526c loops downward and outward, such that the third portion 526c may be connected to the inverter 92. The third portion 526c may form a U-shape (e.g., inverts) as it curves from the second portion 526b to the inverter 92. The third portion 526c electrically connects with the inverter 92 via an electrical connector. Accordingly, the third cable 520 may be entirely within the battery area 26.

[0381] As shown in FIGS. 28 and 34-39, the electrical system 500 also includes a fourth cable 608 (e.g., an assembly of three individual cable segments for transferring three-phase AC electrical energy). The fourth cable 608 is configured to electrically couple the second inverter 692 with the implement motor 112. For example, the implement motor 112 receives power (e.g., electrical energy) from the HVPDU 134 via the second cable 508, the second inverter 692, and the fourth cable 608. The fourth cable 608 is electrically connected with the second inverter 692 via an electrical connector 610 (e.g., at a first end of the fourth cable 608) (see FIG. 38). The fourth cable 608 is electrically connected with the second inverter 692 on the side of the second inverter 692 facing inwards towards the side plate 18. The fourth cable 608 is electrically connected with the implement motor 112 via an electrical connector 612 (e.g., at a second end of the fourth cable 608).

[0382] The fourth cable 608 includes a first portion 628a extending away from the electrical connector 610, where the first portion 628a curves in a forwards direction (e.g., forms a 90-degree elbow directed forward, toward the front end 14 of the telehandler 10). For example, the first portion 628a curves towards the implement motor 112. A second portion 628b (see FIG. 34) extends from the first portion 628a in a downwards direction (e.g., towards the implement motor 112). The second portion 628b extends between the inverters 92, 692 and / or the implement motor 112, and the side plate 18. The second portion 628b extends in a forwards direction (e.g., toward the front end 14 of the telehandler 10). For example, the second portion 628b extends past the inverters 92, 692, and / or extends proximate to the implement motor 112. A third portion 628c extends from the second portion 628b and curves in an outwards direction (e.g., a lateral direction) away from the side plate 18 (e.g., forms a 90-degree elbow directed outward). The third portion 628c electrically connects with the implement motor 112 via the electrical connector 612. For example, the-84-4930-8524-1718Atty. Dkt. No.: 061300-7163 third portion 628c of the fourth cable 608 connects with the implement motor 112 on longitudinal side, such as a front side thereof (e.g., a side facing towards the front end 14 of the telehandler 10). Accordingly, the fourth cable 608 may be entirely within the battery area 26.

[0383] As shown in FIGS. 28 and 34-39, the electrical system 500 also includes a fifth cable 620 (e.g., an assembly of three individual cable segments for transferring three-phase AC electrical energy). The fifth cable 620 is configured to electrically couple the inverter 92 with the drive motor 90. For example, the drive motor 90 receives power (e.g., electrical energy) from the HVPDU 134 via the third cable 520, the inverter 92, and the fifth cable 620. The fifth cable 620 is electrically connected with the inverter 92 via an electrical connector 622 (e.g., at a first end of the fifth cable 620) (see FIGS. 36 and 38). The fifth cable 620 is electrically connected with the inverter 92 on the side of the inverter 92 facing inwards towards the side plate 18. The fifth cable 620 is electrically connected with the drive motor 90 via an electrical connector 624 (e.g., at a second end of the fifth cable 620).

[0384] The fifth cable 620 includes a first portion 626a extending away from the electrical connector 622, where the first portion 626a extends in a generally straight direction (e.g., in a lateral direction) inwards toward the side plate 18. A second portion 626b extends from the first portion 626a and curves in a frontwards direction (e.g., longitudinal direction, forward direction) towards the front end 14 of the telehandler 10 (e.g., forms a 90-degree elbow directed forward). As the fifth cable 620 extends from the electrical connector 622, the fifth cable 620 extends through an opening 630 or aperture (shown in FIG. 39) defined in the side plate 18 and within the central area 22 (e.g., between the side plates 18). In some embodiments, the first portion 626a of the fifth cable 620 extends through the opening 630 and into (e.g., within) the central area 22. In some embodiments, the second portion 626b of the fifth cable 620 extends through the opening 630 and into (e.g., within) the central area 22. Accordingly, the fifth cable 620 extends through the opening 630 and into both the battery area 26 and the central area 22

[0385] The fifth cable 620 includes a third portion 626c extending from the second portion 626b, where the third portion 626c extends in a generally straight direction (e.g., in a forward direction) toward the front end 14 of the telehandler 10. For example, the third portion 626c-85-4930-8524-1718Atty. Dkt. No.: 061300-7163 extends toward the drive motor 90. The third portion 626c extends within the central area 22. The third portion 626c is electrically connected with the drive motor 90 via the electrical connector 624. For example, the fifth cable 620 may connect to the drive motor 90 on a top side of (e.g., above) the drive motor 90. For another example, the fifth cable 620 may connect to the drive motor 90 proximate a front side of the drive motor 90 (e.g., a side facing towards the front end 14 of the telehandler 10). In some embodiments, the first portion 626a and / or the second portion 626b of the fifth cable 620 may be coupled with the side plate 18 at a connector 532, such that the connector 532 physically couples the fifth cable 620 with an edge of the side plate 18. The connector 532 can be fastened or otherwise coupled to the side plate 18 and provides a space to receive (e.g., route) the fifth cable 620 (e.g., the first portion 626a and / or the second portion 626b thereof) as it passes through the side plate 18 (e.g., via the opening 630). The first cable 502, the second cable 508, the third cable 520, the fourth cable 608, and / or the fifth cable 620 may each have a diameter of approximately 0.5 inches.

[0386] Referring to FIGS. 25-28, 34, and 40-49, among others, the electrical system 500 includes a sixth cable 534. The sixth cable 534 is configured to electrically couple the HVPDU 134 (and therefore the high-voltage battery 132) with the on-board chargers 152 and the DC / DC converter 160. The sixth cable 534 is electrically connected with the HVPDU 134 at an electrical connector 536 and is electrically connected with the on-board chargers 152 and the DC / DC converter 160 at an electrical connector 536. The electrical connector 536 is disposed on and protrudes from a second longitudinal side 516 (e.g., a rear side) of the HVPDU 134. The second longitudinal side 516 is opposite the first longitudinal side 514. The second longitudinal side 516 faces the rear end 16 of the telehandler 10.

[0387] The sixth cable 534 includes a first portion 546a that electrically connects with the electrical connector 536, a second portion 546b that extends downwards and rearwards towards an opening 538 or aperture, a third portion 546c that extends through the central area 22 between the side plates 18, and a fourth portion 546d that curves from an opening 540 or aperture in the side plate 18 to the onboard charger 152 and DC / DC converter 160. The first portion 546a of the sixth cable 534 extends from the electrical connector 536 in a generally rearward direction (e.g., towards the radiators 172). The second portion 546b of the sixth cable 534 curves downwards and inwards, below the radiators 172, and towards the opening-86-4930-8524-1718Atty. Dkt. No.: 061300-7163538 in the side plate 18 (e.g., the right side plate 18). The second portion 546b is fixedly coupled with the side plate 18 at the opening 538 via a connector 549 (e.g., a cable clamp). The connector 549 can be similar to the connector 532.

[0388] The third portion 546c of the sixth cable 534 extends through the central area 22 between the side plates 18. In particular, the third portion 546c of the sixth cable 534 extends from the opening 538 in the right side plate 18 to the opening 540 in the left side plate 18. The third portion 546c of the sixth cable 534 is disposed a distance above the driveshaft 96. The fourth portion 546d of the sixth cable 534 extends from the opening 540 in the left side plate 18 to the electrical connector 536. The fourth portion 546d of the sixth cable 534 extends in a curved direction (e.g., forming an elbow) towards the rear end 16 of the telehandler 10. Accordingly, the sixth cable 534 extends from the battery area 26, through the central area 22 and into the cabin area 24.

[0389] As shown in FIG. 49, the electrical system 500 also includes a seventh cable 551 that electrically couples the onboard chargers 152 and the DC / DC converter 160 with the charging connector 154. The seventh cable 551 has a generally curved shape extending from the electrical connector 553 that is oriented along a direction parallel with the longitudinal axis of the telehandler 10 to an electrical connector 574 (shown in FIG. 34) of the charging connector 154 that is oriented in a direction parallel with the lateral axis (e.g., the axis of rotation 64). Accordingly, the seventh cable 551 is positioned within the cabin area 24.

[0390] The electrical connector 553 and the electrical connector 536 are defined on a front longitudinal side of the onboard charger 152 and the DC / DC converter 160 (e.g., a side of the onboard charger 152 and the DC / DC converter 160 that faces the front end 14 of the telehandler 10). The electrical connector 553 is positioned laterally inwards relative to the electrical connector 536 (e.g., the electrical connector 553 is disposed proximate the side plate 18).

[0391] The sixth cable 534 passes through the opening 538 and the opening 540 to the onboard chargers 152. In other embodiments, the telehandler 10 is configured within an internal combustion engine in place of the high-voltage battery 132. In such an embodiment, a fuel line supplying fuel to the internal combustion engine may follow a similar path as the-87-4930-8524-1718Atty. Dkt. No.: 061300-7163 sixth cable 534, through the opening 538 and the opening 540. Accordingly, the opening 538 and the opening 540 in the side plates 18 can be provided for either fuel lines or the sixth cable 534. For example, the frame assembly 12 can be configured for use with either an internal-combustion engine embodiment of the telehandler 10 or the electric embodiment of the telehandler 10. The openings 538 and 540 can be provided for either fuel lines (e.g., from the fuel tank at the position where the onboard charger 152 is positioned to the engine at the position of the high-voltage battery 132), or for the sixth cable 534 to electrically couple the high-voltage battery 132 with the onboard charger 152.

[0392] Referring to FIGS 20 and 43, the telehandler 10 is shown including the onboard charger 152. The telehandler 10 can be configured to include a single onboard charger 152 (e.g., as shown in FIG. 43) or a pair of onboard chargers 152 (e.g., as shown in FIG. 20). In embodiments where the telehandler 10 includes multiple onboard chargers 152, the fourth portion 546d of the sixth cable 534 may split and connect with both of the onboard chargers 152 via a pair of electrical connectors 536.

[0393] Referring to FIGS. 22-23, and 40-49, the electrical system 500 includes an eighth cable 542a and a ninth cable 542b. The eighth cable 542a is configured to electrically connect the HVPDU 134 with the heater 182. The ninth cable 542b is configured to electrically connect the HVPDU 134 with the compressor 186 (e.g., an electric motor of the compressor 186 that drives the compressor or an inverter that powers the electric motor). The eighth cable 542a is electrically connected with the HVPDU 134 at an electrical connector 544a. The ninth cable 542b is electrically connected with the HVPDU 134 at an electrical connector 544b. The electrical connector 544a and the electrical connector 544b are disposed on and protrude from the second longitudinal side 516 of the HVPDU 134 (e.g., facing the rear end 16 of the telehandler 10).

[0394] The eighth cable 542a includes a first portion 548 that protrudes from the electrical connector 544a. The first portion 548 extends in a generally straight direction (e.g., in the rearwards direction towards the rear end 16 of the telehandler 10). The eighth cable 542a includes a second portion 550 that extends in a rearwards and downwards direction. The second portion 550 can include a pair of elbows at opposite ends. The eighth cable 542a includes a third portion 552 that extends through an opening 572 or aperture in the side plate-88-4930-8524-1718Atty. Dkt. No.: 061300-716318. The third portion 552 can extend in a generally lateral direction through the opening 572 into the central area 22 between the side plates 18.

[0395] As shown in FIGS. 45-46, among others, the eighth cable 542a includes a fourth portion 554. The third portion 552 extends through the central area 22. The fourth portion 554 extends in a generally longitudinal direction along the central area 22 (e.g., above the driveshaft 96). The fourth portion 554 extends through an opening 576a or aperture in a crossmember 580. The crossmember 580 extends laterally through the central area 22. The crossmember 580 includes the opening 576a and an opening 576b or aperture. The opening 576a and the opening 576b are disposed on opposite lateral ends of the crossmember 580 proximate the side plates 18. The crossmember 580 maintains the eighth cable 542a and the ninth cable 542b a distance away from the driveshaft 96.

[0396] The eighth cable 542a includes a fifth portion 556 that extends in the longitudinal direction along the central area 22 from the opening 576a towards the front end 14 of the telehandler 10. The fifth portion 556 can extend past or alongside the heater 182. The eighth cable 542a also includes a sixth portion 558 that forms a 180 degree turn. For example, the sixth portion 558 ends extending in a direction along the longitudinal direction towards the heater 182 (e.g., towards the rear end 16 of the telehandler 10). The sixth portion 558 terminates at an electrical connector 560 of the heater 182. The electrical connector 560 protrudes from the heater 182 on a front side of the heater 182. The electrical connector 560 protrudes towards the front end 14 of the telehandler 10.

[0397] As shown in FIGS. 22-23, 28, and 34-49, among others, the ninth cable 542b includes a first portion 562, a second portion 564, a third portion 566, a fourth portion 568, and a fifth portion 570. The ninth cable 542b is configured to electrically connect the compressor 186 with the HVPDU 134 such that the compressor 186 can consume electrical power from the HVPDU 134 and the high-voltage battery 132. The ninth cable 542b is electrically connected with the HVPDU 134 at an electrical connector 544b and is electrically connected with the compressor 186 at an electrical connector 582. The first portion 562 and the electrical connector 544b protrude from the second longitudinal side 516 of the HVPDU 134. The first portion 562 extends in a generally rearwards direction from the electrical connector 544b.-89-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0398] The second portion 564 extends in a rearward and downward direction towards the opening 572. The opening 572 is lower on the side plate 18 than the opening 538. The third portion 566 of the ninth cable 542b extends inwards (e.g., laterally through the opening 572) through the opening 572 and into the central area 22. The ninth cable 542b and the eighth cable 542a are coupled with the side plate 18 at the opening 572 by a connector 584. The connector 584 can be positioned at a top of the opening 572. The connector 584 can be the same as or similar to the connector 530.

[0399] As shown in FIG. 45, among others, the fourth portion 568 of the ninth cable 542b extends in the longitudinal direction along the central area 22. The ninth cable 542b extends through the opening 576b. The fourth portion 568 and the third portion 566 define a 90 degree bend therebetween. For example, the third portion 566 extends in a generally lateral direction whereas the fourth portion 568 extends in the longitudinal direction through the opening 576b.

[0400] The fifth portion 570 of the ninth cable 542b extends in the longitudinal direction along the central area 22. The fifth portion 570 extends from the fourth portion 568 at the opening 576b to the compressor 186. The fifth portion 570 terminates at the electrical connector 582 on a top of the compressor 186. The compressor 186 is mounted to the side plate 18 opposite the heater 182. The heater 182 and the compressor 186 are both disposed within the central area 22 on opposite sides, coupled to the left and right side plates 18. The compressor 186 can be positioned further forwards along the side plate 18 than the heater 182.

[0401] Referring to FIGS. 21-26, 30 and 40-49, one or more of the first cable 502, the second cable 508, the third cable 520, the sixth cable 534, the seventh cable 551, the eighth cable 542a, and the ninth cable 542b can be secured to various components of the telehandler 10 via clamps 586 (e.g., connectors) at regular intervals in order to maintain a tight adherence to the paths described herein. For example, as shown in FIGS. 21-24, the second cable 508 is coupled with the high-voltage battery 132 at multiple locations (e.g., on the top, and down the side) via clamps 586. Similarly, the third cable 520 is coupled with sides of the high-voltage battery 132, the connector 532, the reservoir 120, and the drive motor 90 via clamps 586. As shown in FIGS. 25-26 and 30, the sixth cable 534, the eighth cable 542a, and the ninth cable-90-4930-8524-1718Atty. Dkt. No.: 061300-7163542b can be coupled with the high-voltage battery 132 on an opposite side of the high- voltage battery 132.Low-Voltage Disconnect System

[0402] Referring generally to FIGS. 50-53, a low-voltage disconnect system or low-voltage battery disconnect system, shown as disconnect system 800, is shown, according to an exemplary embodiment. The disconnect system 800 may be implemented with a vehicle, work machine, lift device (e.g., the telehandler 10, etc.), and / or another suitable device, vehicle, and / or work machine, as described herein. The disconnect system 800 may be configured to selectively disconnect (e.g., isolate, disengage, detach, de-couple, divide, confine, etc.) one or more components of a vehicle (e.g., the telehandler 10, etc.). For example, the disconnect system 800 may be configured to disconnect (e.g., isolate, etc.) a low-voltage component (e.g., a low-voltage battery, a low-voltage power source, etc.) from another component of the vehicle (e.g., a high-voltage system, a high-voltage power source, a low-voltage distribution system, etc.). According to an exemplary embodiment, the disconnect system 800 is configured to selectively disconnect a low-voltage component of a vehicle from other components of the vehicle (e.g., a low-voltage battery from a high-voltage system, etc.), for example to limit unauthorized, unintended, and / or undesired uses of the vehicle (e.g., the telehandler 10, etc.).

[0403] As shown in FIGS. 50-53, the disconnect system 800 includes one or more components of an electrical energy system or power system, shown the electrical system 130. As described herein, the electrical system 130 is configured to supply electrical energy to power one or more functions of the vehicle (e.g., the telehandler 10, etc.). For example, the electrical system 130 may receive, store, generate, and / or distribute electrical energy throughout the telehandler 10.

[0404] The electrical system 130 may include one or more energy storage devices or battery packs. For example, the electrical system 130 is shown to include the high-voltage battery 132. According to an exemplary embodiment, the high-voltage battery 132 may provide direct current (DC) electrical energy at a relatively high voltage (e.g., 400V). The high-voltage battery 132 is shown to be electrically coupled to a power distribution unit or-91-4930-8524-1718Atty. Dkt. No.: 061300-7163 high-voltage bus, shown as the HVPDU 134. The HVPDU 134 distributes high-voltage electrical energy throughout the telehandler 10 (e.g., to or from the high-voltage battery 132). By way of example, the HVPDU 134 may distribute electrical energy from the high-voltage battery 132 to the drive motor 90, the lift actuator 70, the extension actuator 72, the implement actuator 74, the steering actuators 100, the brakes 102, and / or any other suitable component of the telehandler 10 (e.g., a component or system powered or driven by a high- voltage power or energy source, etc.), as described herein.

[0405] In an exemplary embodiment, the HVPDU 134 also distributes electrical energy from the high-voltage battery 132 to a power converter or DC to DC converter, shown as the DC / DC converter 160. As described herein, the DC / DC converter 160 may receive DC electrical energy at a first voltage (e.g., a high voltage) and convert the energy to DC electrical energy at a second voltage (e.g., a low voltage). Similarly, the DC / DC converter 160 may receive DC electrical energy at the second voltage (e.g., the low voltage) and convert the energy to DC electrical energy at the first voltage (e.g., the high voltage). The DC / DC converter 160 may permit energy communication between the high-voltage and low- voltage portions of the electrical system 130. By way of example, the DC / DC converter 160 may convert high-voltage electrical energy from the high-voltage battery 132 to low-voltage electrical energy to power one or more low-voltage components of the telehandler 10 (e.g., the controller 200, one or more fans 176 and / or 194, a component or system powered or driven by a low-voltage power or energy source, etc.), and / or to charge a low-voltage power or energy source (e.g., the low-voltage battery 136), as described herein.

[0406] The electrical system 130 is also shown to include the low-voltage battery 136. The low-voltage battery 136 may store and provide electrical energy to power other components of the telehandler 10. For example, the low-voltage battery 136 may provide direct current (DC) electrical energy at a relatively low voltage (e.g., 12V). The low-voltage battery 136 is electrically coupled to a power distribution unit or low-voltage bus, shown as the LVPDM 138. The LVPDM 138 distributes low-voltage electrical energy throughout the telehandler 10 (e.g., to or from the low-voltage battery 136). By way of example, the HVPDU 134 may distribute electrical energy from the low-voltage battery 136 to the controller 200 and / or-92-4930-8524-1718Atty. Dkt. No.: 061300-7163 another suitable component or system powered and / or driven by a low-voltage power or energy source, etc.

[0407] In an exemplary embodiment, the LVPDM 138 is also electrically coupled to the DC / DC converter 160. As described herein, the LVPDM 138 may distribute low-voltage electrical energy throughout the telehandler 10. For example, the LVPDM 138 may distribute low-voltage-electrical energy (e.g., from the DC / DC converter 160, from the high-voltage battery 132, etc.) to the controller 200 (e.g., the processor 202, the memory 204, the communications interface 206, etc.) and / or other suitable components of the telehandler 10, as described herein.

[0408] As shown in FIGS. 50-53, the disconnect system 800 also includes a low-voltage disconnect, shown as the low-voltage disconnect 140. The low-voltage disconnect 140 may be or include a switch, button, handle, lever, knob, key, on / off control, controller, dial, joystick, disk, contactor, and / or any other suitable connector. The low-voltage disconnect 140 may be or include an electrical switch or connector, shown as switch 802. The switch 802 may be electrically coupled to one or more components of the electrical system 130. For example, the switch 802 may be electrically coupled to the low-voltage battery 136 and / or the LVPDM 138. In other embodiments, the switch 802 is otherwise coupled and / or arranged (e.g., electrically coupled to the low-voltage disconnect 140, the DC / DC converter 160, etc.). As will be described herein, the switch 802 may be configurable between a plurality of configurations (e.g., a closed or “on” configuration, an open or “off’ configuration, a start configuration, a stop configuration, etc.), for example to selectively and / or electrically couple one or more components of the telehandler 10 (e.g., the low-voltage battery 136, the LVPDM 138, components of a high-voltage system, for example the high-voltage battery 132, the HVPDU 134, the DC / DC converter 160, etc.).

[0409] For example, the low-voltage disconnect 140 (e.g., the switch 802, etc.) may be selectively reconfigurable between a closed or “on” configuration and an open or “off’ configuration. As shown in at least FIGS. 50-51, the low-voltage disconnect 140 may be selectively reconfigurable to a closed (e.g., “on,” etc.) configuration, in which the switch 802 electrically couples the low-voltage battery 136 to other components of the telehandler 10 (e.g., the controller 200, the LVPDM 138, etc.). Further, and as shown in at least FIGS. 52--93-4930-8524-1718Atty. Dkt. No.: 061300-716353, the low-voltage disconnect 140 (e.g., the switch 802, etc.) may be selectively reconfigurable to an open (e.g., “off,” etc.) configuration, in which the switch 802 electrically disconnects or isolates (e.g., de-couples, disengages, detaches, etc.) the low-voltage battery 136 from other components of the telehandler 10 (e.g., the controller 200, the LVPDM 138, etc.).

[0410] As shown in FIGS. 52-53, in some embodiments the disconnect system 800 may also include a stop, control, or lock, shown as a lock 810. In an exemplary embodiment, the lock 810 is implemented to control (e.g., maintain, power, command, etc.) one or more configurations and / or positions of the low-voltage disconnect 140. For example, with the low-voltage disconnect 140 in an open configuration (e.g., an “off’ configuration, etc.) the lock 810 may be engaged (e.g., activated, implemented, etc.), for example to lock or maintain the low-voltage disconnect 140 in the open configuration (e.g., the “off’ configuration). Similarly, with the low-voltage disconnect 140 in a closed configuration (e.g., an “on” configuration, etc.) the lock 810 may be engaged (e.g., activated, implemented, etc.), for example to lock of maintain the low-voltage disconnect 140 in the closed configuration (e.g., the “on” configuration, etc.).

[0411] As described herein, the lock 810 may be or include a bolt, catch, fastener, clasp, bar, latch, padlock, and / or another suitable stop or control (e.g., interface, etc.). According to an exemplary embodiment, the lock 810 is reconfigurable between a plurality of configurations, for example a locked configuration and an un-locked configuration. The lock 810 may be selectively reconfigurable between the plurality of configurations, for example via manipulation and / or control of a supervisor, user, owner, and / or operator (e.g., a command, a key, etc.). In this regard, the lock 810 may be controllable via a user, owner, and / or operator, for example to maintain the low-voltage disconnect 140 in a desired configuration (e.g., an “off” configuration, etc.) in order to prevent, limit, and / or reduce unauthorized, unintended, and / or undesired uses of the vehicle (e.g., operations of the telehandler 10, etc.).

[0412] Referring still to FIGS. 50-53, exemplary configurations of the disconnect system 800 are shown, according to exemplary embodiments. As described herein, the exemplary configurations of the disconnect system 800 of FIGS. 50-53 may be implemented to, for-94-4930-8524-1718Atty. Dkt. No.: 061300-7163 example, selectively disconnect (e.g., isolate, etc.) a component of a low-voltage system (e.g., the low-voltage battery 136, etc.) from components of the telehandler 10 (e.g., a high-voltage system, etc.), for example to prevent and / or limit unauthorized, unintended, and / or undesired uses of one or more functionalities of the telehandler 10.

[0413] As shown in FIG. 50, a first configuration of the disconnect system 800 may be implemented. The exemplary configuration shown in FIG. 50 may be associated with a startup configuration, for example prior to and / or during a start-up operation (e.g., powering on, powering up, turning on, activating, etc. the telehandler 10). According to an exemplary embodiment, prior to and / or during the start-up operation, one or more components of the telehandler 10 are in an inactive state (e.g., off, powered down, not powered, non-activated, etc.). For example, the high-voltage battery 132, the HVPDU 134, etc. may be inactive, for example not providing power and / or energy to, for example, the drive motor 90, the lift actuator 70, the extension actuator 72, etc.

[0414] According to an exemplary embodiment, and as shown in FIG. 50, prior to and / or during the start-up configuration the switch 802 may be configured to a closed or “on” configuration, for example electrically coupling the low-voltage battery 136 to other components of the telehandler 10 (e.g., the LVPDM 138, the controller 200, etc.). Similarly, and as described herein, the low-voltage disconnect 140 may be configured to a closed or “on” configuration. As shown in FIG. 50, with the low-voltage battery 136 coupled to the controller 200, the low-voltage battery 136 may supply power (e.g., low-voltage power, etc.) to the controller 200 (e.g., via the LVPDM 138, etc.). With the controller 200 being supplied power, the controller 200 may active (e.g., start, power up, power on, etc.) the telehandler 10 and / or one or more associated components. For example, and as will be discussed with reference to FIG. 51, the high-voltage battery 132, the HVPDU 134, etc. may be activated (e.g., turned on, powered up, powered on, etc.), for example to provide power to perform one or more functions of the telehandler 10.

[0415] As shown in FIG. 51, a second configuration of the disconnect system 800 may be implemented. The configuration shown in FIG. 51 may be associated with an operating or running configuration, for example while the telehandler 10 is activated (e.g., operating, running, powered on, powered up, etc.). According to an exemplary embodiment, during the-95-4930-8524-1718Atty. Dkt. No.: 061300-7163 operating or running configuration, one or more components of the telehandler 10 are in an active state (e.g., on, powered up, powered on, etc.). For example, and as shown in FIG. 51, the high-voltage battery 132 and / or the HVPDU 134 may be active, for example to provide power (e.g., high-voltage power, etc.) to, for example, the drive motor 90, the lift actuator 70, the extension actuator 72, the brakes 102, etc. Further, and as illustrated in FIG. 51, the high- voltage battery 132 (and / or the HVPDU 134) may also provide power to the DC / DC converter 160, which may further provide power (e.g., low-voltage power, etc.) to one or more components of the telehandler 10 (e.g., the LVPDM 138, the controller 200, etc.), as described herein.

[0416] As also shown in FIG. 51, during the operating or running configuration the switch 802 (and / or the low-voltage disconnect 140, etc.) may be configured to the closed or “on” configuration, for example electrically coupling the low-voltage battery 136 to other components of the telehandler 10 (e.g., the LVPDM 138, the DC / DC converter 160, etc.). For example, with the low-voltage battery 136 coupled to the DC / DC converter 160 (e.g., via the LVPDM 138, etc.), the low-voltage battery 136 may receive power (e.g., low-voltage power, etc.), for example to charge the low-voltage battery 136. In some implementations, the low- voltage battery 136 may also (e.g., simultaneously, in sequence, at predetermined times, etc.) supply power (e.g., low-voltage power, etc.), for example to one or more components of the telehandler 10 (e.g., the controller 200, other components that perform low-voltage power functionalities, etc.), as described herein.

[0417] As shown in FIG. 52, a third configuration of the disconnect system 800 may be implemented. The configuration shown in FIG. 52 may be associated with a disconnect configuration, for example while one or more components of the telehandler 10 is / are activated (e.g., operating, running, powered on, powered up, etc.) as described with reference to FIG. 51. For example, once the telehandler 10 is operating or running (e.g., one or more components of the telehandler 10 are in an active state, etc.), the low-voltage disconnect 140 may activated (e.g., implemented, etc.). In some embodiments, the low-voltage disconnect 140 is activated (e.g., via a supervisor, user, operator, owner, etc.), for example by manipulating a switch, button, handle, lever, knob, key, on / off control, controller, dial, joystick, disk, contactor, etc. associated with the low-voltage disconnect 140. As described-96-4930-8524-1718Atty. Dkt. No.: 061300-7163 herein, activating the low-voltage disconnect 140 may be or include configuring (e.g., reconfiguring, etc.) the low-voltage disconnect 140 to an open or “off’ configuration.

[0418] As also shown in FIG. 52, with the low-voltage disconnect 140 activated, the switch 802 may be configured (e.g., reconfigured, etc.) to an open or “off’ configuration. With the switch 802 in the open or “off’ configuration, the low-voltage battery 136 may be electrically de-coupled (e.g., isolated, disconnected, etc.) from other components of the telehandler 10 (e.g., the LVPDM 138, the controller 200, etc.). In this sense, and as shown in FIG. 52, the low-voltage battery 136 may be disconnected (e.g., isolated, etc.) from other components of the telehandler 10 when the low-voltage disconnect 140 is activated and / or the switch 802 is in the open or “off’ configuration.

[0419] As further shown in FIG. 52, with the low-voltage disconnect 140 activated (e.g., the switch 802 in the open or “off’ configuration, the low-voltage battery 136 disconnected, etc.), one or more components of the telehandler 10 may be in an active state (e.g., on, powered up, powered on, etc.). For example, the high-voltage battery 132 and / or the HVPDU 134 may (continue to) be active, for example to provide power (e.g., high-voltage power, etc.) to, for example, the drive motor 90, the lift actuator 70, the extension actuator 72, the brakes 102, etc. Further, and as illustrated in FIG. 52, the high-voltage battery 132 (and / or the HVPDU 134) may also (continue to) provide power to the DC / DC converter 160, which may further provide power (e.g., low-voltage power, etc.) to one or more components of the telehandler 10 (e.g., the LVPDM 138, the controller 200, etc.), as described herein. In this sense, even with the low-voltage disconnect 140 activated (e.g., the switch 802 in the open configuration, the low-voltage battery 136 disconnected, etc.), the telehandler 10 may be configured to implement and / or perform certain function associated with the drive motor 90, the lift actuator 70, the extension actuator 72, the brakes 102, the controller 200, etc. (e.g., via power provided via the high-voltage battery 132, the DC / DC converter, etc.).

[0420] In some embodiments, with the low-voltage disconnect 140 activated (e.g., the switch 802 in the open or “off’ configuration, the low-voltage battery 136 disconnected, etc.), the lock 810 may also be activated. As described herein, the lock 810 may be activated (e.g., via a supervisor, user, operator, owner, etc.), for example by manipulating and / or configuring the lock 810 via a bolt, catch, fastener, clasp, bar, latch, padlock, and / or another suitable stop-97-4930-8524-1718Atty. Dkt. No.: 061300-7163 or control. According to an exemplary embodiment, the lock 810 may be configured to a locked configuration. In the locked configuration, the lock 810 may maintain the low-voltage disconnect 140 in the activated configuration (e.g., the switch 802 in the open or “off’ configuration, the low-voltage battery 136 disconnected, etc.). As will be described in further detail here, the lock 810 may maintain a configuration of the low-voltage disconnect 140 (and / or the switch 802, the low-voltage battery 136, etc.), for example to prevent, limit, and / or reduce unauthorized, unintended, and / or undesired uses of the telehandler 10 (e.g., once the telehandler 10 is eventually deactivated or powered off, etc.).

[0421] As shown in FIG. 53, a fourth configuration of the disconnect system 800 may be implemented. The configuration shown in FIG. 53 may be associated with a disconnect configuration, for example once one or more components of the telehandler 10 is / are inactive (e.g., not operating, not running, powered off, powered, down, etc.). For example, once operations and / or functions of the telehandler 10 is / are complete, the telehandler 10 may be powered down or turned off (e.g., via an instruction provided to the controller 200, etc.). According to an exemplary embodiment, once the telehandler 10 is powered down or turned off, one or more components of the telehandler 10 may be configured to an inactive state (e.g., off, powered down, not powered, non-activated, etc.). For example, the high-voltage battery 132, the HVPDU 134, etc. may be inactive, for example not providing power and / or energy to, for example, the drive motor 90, the lift actuator 70, the extension actuator 72, etc. Further, with the high-voltage battery 132 inactive, the DC / DC converter 160 (e.g., via the HVPDU 134) may not provide power and / or energy to, for example, the controller 200.

[0422] As also shown in FIG. 53, with the telehandler 10 powered down and / or turned off (e.g., the high-voltage battery 132 not providing power, etc.), the low-voltage disconnect 140 may (continue to) be activated. For example, with the lock 810 in the locked configuration, the lock 810 may maintain the low-voltage disconnect 140 in the activated state. Further, with the low-voltage disconnect 140 in the activated state, the switch 802 may be maintained in the open or “off’ configuration, and the low-voltage battery 136 may (continue to) be electrically de-coupled (e.g., isolated, disconnected, etc.) from other components of the telehandler 10 (e.g., the LVPDM 138, the controller 200, etc.). As described herein, without the controller 200 being electrically coupled to a power source and / or supplied power (e.g.,-98-4930-8524-1718Atty. Dkt. No.: 061300-7163 low-voltage power), the controller 200 cannot activate (e.g., start, power up, power on, etc.) the telehandler 10 and / or associated components (e.g., the high-voltage battery 132, etc.).

[0423] In this sense, with the low-voltage disconnect 140 activated and the telehandler 10 powered down and / or turned off, the telehandler 10 cannot be re-activated (e.g., restarted, powered up, powered on, etc.) until the lock 810 is unlocked and / or the low-voltage disconnect 140 is deactivated (e.g., the switch 802 is reconfigured to the closed or “on” configuration, the low-voltage battery 136 is connected to the controller 200, etc.). Advantageously, once the telehandler is started, the disconnect system may be engaged (e.g., activated, implemented, etc. to disconnect the low-voltage battery, etc.), for example allowing the telehandler to perform standard operations while running, but also preventing and / or limiting unauthorized, unintended, and / or undesired uses of the telehandler once the telehandler is eventually turned off.

[0424] It should be understood that the exemplary configurations illustrated in FIGS. 50-53 are intended to be illustrative, and the configurations of FIGS. 50-53 may be implemented using additional, fewer, and / or different configurations. For example, following the exemplary configuration illustrated in FIG. 53, the lock 810 may be deactivated (e.g., moved or reconfigured to an unlocked configuration, etc.), for example via manipulation and / or control by a supervisor, user, and / or operator. Once the lock 810 is deactivated (e.g., unlocked, etc.) the low-voltage disconnect 140 may be deactivated, for example to configure (e.g., reconfigure, etc.) the switch 802 to a closed or “on” configuration. Further, with the switch 802 configured in the closed or “on” configuration, the low-voltage battery 136 may be electrically coupled to one or more components of the telehandler 10 (e.g., the LVPDM 138, the controller 200), and the exemplary configuration illustrated in FIG. 50 may again be implemented.

[0425] As an illustrative example, the telehandler 10 includes the electrical system 130, which includes a low-voltage system and a high-voltage system (e.g., as shown in at least FIGS. 50-53). The telehandler 10 (e.g., the electrical system 130, etc.) may also include the disconnect system 800, which selectively disconnects (e.g., isolates, etc.) one or more components of the low-voltage system (e.g., the low-voltage battery 136, etc.) from one or more components of the high-voltage system.-99-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0426] During a start-up operation (e.g., as illustrated in at least FIG. 50), the low-voltage system (e.g., the low-voltage battery 136, etc.) may supply power (e.g., low-voltage power) to the controller 200, for example to start the telehandler 10 and associated components (e.g., the high-voltage battery 132, etc.). With the telehandler in an operating or running configuration (e.g., as shown in at least FIG. 51), the high-voltage system (e.g., the high- voltage battery 132, the HVPDU 134, etc.) may provide high-voltage power to one or more components of the telehandler 10 (e.g., the drive motor 90, the brakes 102, etc.), as well as low-voltage power to one or more components of the telehandler 10 (e.g., the low-voltage battery 136 to charge the battery, the controller 200 to perform low-voltage functions, etc.), for example through the DC / DC converter 160. In this sense, the low-voltage system (e.g., the low-voltage battery 136) may be used to start the telehandler 10 and associated systems (e.g., the high-voltage system, etc.), while the high-voltage system (e.g., the high-voltage battery 132, etc.) may be used to provide high-voltage power, as well as low-voltage power and / or functionalities (e.g., via the DC / DC converter 160, etc.) once the telehandler is operating and / or running.

[0427] With the telehandler 10 operating, one or more components of the disconnect system 800 may be engaged. For example, the low-voltage disconnect 140 may be activated, thereby reconfiguring the switch 802 to an open or “off’ configuration (e.g., as shown in at least FIG. 52), for example to disconnect one or more components of the low-voltage system (e.g., the low-voltage battery 136, etc.) from other components of the telehandler 10 (e.g., the high-voltage system, etc.). While the low-voltage system (e.g., the low-voltage battery 136, etc.) is disconnected, the high-voltage system (e.g., the high-voltage battery 132, etc.) may continue to provide low-voltage power and / or functionalities (e.g., via the DC / DC converter 160, etc.), for example so long as the telehandler 10 is operating or running (e.g., as shown in at least FIG. 52).

[0428] However, once the telehandler is turned off, or non-operational or not running (e.g., as shown in at least FIG. 53), the telehandler 10 cannot be restarted or turned on, for example due to the low-voltage system (e.g., the low-voltage battery 136) being disconnected. In some situations, the low-voltage disconnect 140 may be locked (e.g., via the lock 810, etc.), for example to prevent certain users and / or operators from deactivating the low-voltage-100-4930-8524-1718Atty. Dkt. No.: 061300-7163 disconnect 140 (e.g., reconfiguring the switch 802 to the close or “on” configuration, electrically re-coupling the low-voltage battery 136 to other components of the telehandler 10, etc.). In this sense, once the telehandler is started, the disconnect system may advantageously be engaged (e.g., activated, implemented, etc. to disconnect the low-voltage battery, etc.), for example allowing the telehandler to perform standard operations while running, but also preventing and / or limiting unauthorized, unintended, and / or undesired uses of the telehandler once the telehandler is eventually turned off.Charger Housing

[0429] As shown in FIGS. 54-56, the door 32 includes a bottom portion, shown as bottom door portion 1000, pivotably coupled to a cabin frame of the cabin 30, and a top portion, shown as top door portion 1002, pivotably coupled to the cabin frame of the cabin 30. The bottom door portion 1000 and the top door portion 1002 are configured to be selectively pivoted between an open configuration to facilitate access into the internal volume of the cabin 30 and a closed configuration to facilitate access into the internal volume of the cabin 30. In some embodiments, the bottom door portion 1000 and the top door portion 1002 are configured to individually pivot between the open configuration and the closed configuration. For example, an operator of the telehandler 10 may pivot the top door portion 1002 from the closed configuration to the open configuration without pivoting the bottom door portion 1000 from the closed configuration to facilitate access into the internal volume through a portion of an area selectively covered by the door 32 (e.g., a window area etc.). When the top door portion 1002 is in the open configuration, the top door portion 1002 may be releasably coupled to the cabin frame of the cabin 30 and may extend rearward of the cabin frame of the cabin 30.

[0430] As shown in FIGS. 54-64, the charger housing 44 includes a housing body, shown as charger housing body 1100, coupled to the frame assembly 12. The charger housing body 1100 is positioned rearward of (e.g., behind) the cabin 30 and is coupled to one of the side plates 18 (e.g., an inner of the side plates 18, etc.), as shown in FIGS. 4, 18, 22, and 29. For example, the charger housing body 1100 may be cantilevered from one of the side plates 18 when the charger housing body 1100 is coupled to the one of the side plates 18. The charger housing body 1100 defines an opening, shown as housing opening 1102 (e.g., the inner-101-4930-8524-1718Atty. Dkt. No.: 061300-7163 volume of the charger housing 44, etc.), configured to receive at least a portion of the charging pod 150, such that the charging pod 150 is at least partially contained within the housing opening 1102. In some embodiments, the charger housing body 1100 may define drain apertures extending through a bottom surface of the charger housing body 1100 to facilitate liquids to drain from the housing opening 1102.

[0431] As shown in FIGS. 54 and 57, the charger housing body 1100 includes a first surface (e.g., a front profile, etc.), shown as forward surface 1104, configured to match (e.g., follow, receive, etc.) a rearward surface of the cabin 30. For example, the forward surface 1104 may follow the rearward surface of the cabin 30 such that the forward surface 1104 is evenly spaced from the rearward surface across the forward surface 1104. The forward surface 1104 is substantially concave. According to the embodiment shown in FIG. 57, there is a gap, shown as gap 1106, positioned between the forward surface 1104 and the cabin 30 such that the charger housing 44 does not contact the cabin 30. For example, the charger housing 44 may be spaced from the cabin 30 by the gap 1106 to prevent (e.g., limit, etc.) electricity from transferring from the charging pod 150 contained within the charger housing 44 to the cabin 30. In some embodiments, the gap 1106 may have a substantially equal (e.g., consistent, etc.) width between the forward surface 1104 and the rearward surface of the cabin 30 (e.g., when the forward surface 1104 is evenly spaced from the cabin 30, etc.). In other embodiments, the forward surface 1104 of the charger housing body 1100 is positioned on the rearward surface of the cabin 30 such that the gap 1106 is not defined between the cabin 30 and the charger housing body 1100.

[0432] As shown in FIGS. 55 and 57, the charger housing body 1100 includes a second surface, shown as bottom surface 1108, configured to receive at least one of the wheels 84 of the rear axle assembly 82. At least one wheel 84 of the rear axle assembly 82 is located directly below the charger housing body 1100. In some embodiments, the at least one of the wheels 84 of the rear axle assembly 82 extend upwards above a lowermost point of the charger housing body 1100. For example, the bottom surface 1108 may be configured to facilitate at least one of the wheels 84 of the rear axle assembly 82 to extend up above the lowermost point of the charger housing body 1100 without contacting the charger housing body 1100. In some embodiments, at least a portion of the bottom surface 1108 slants-102-4930-8524-1718Atty. Dkt. No.: 061300-7163 downwards toward the side plate 18 such that at least a portion of the housing opening 1102 deepens as the housing opening 1102 extends toward the side plate 18. For example, a portion of the housing opening 1102 may have a first depth towards an outside of the telehandler 10 and a second depth deeper than the first depth towards an inside of the telehandler 10. The depth of the housing opening 1102 proximate the side plates 18 may facilitate the housing opening 1102 to receive multiple of the onboard chargers 152. For example, the housing opening 1102 proximate the side plates 18 may be deep enough to facilitate the housing opening 1102 to receive a first of the onboard chargers 152 stacked on top of a second of the onboard chargers 152.

[0433] As shown in FIGS. 55 and 57, the bottom surface 1108 defines a channel, shown as bottom channel 1110, configured to align with at least one pin of the boom assembly 50 facilitate the at least one pin of the boom assembly 50 to be removed under the charger housing body 1100 without having to remove the charger housing body 1100 (e.g., remove the pin without decoupling the charger housing body 1100 from the one of the side plate 18, etc.). For example, as shown in FIG. 57, the bottom channel 1110 may align with an aperture 1112 defined by the side plate 18 configured to receive a pin 1114 of the boom assembly 50 (e.g., a lift compensation cylinder mounting pin, etc.) that pivotably couples the lift actuator 70 to the side plate 18 such that the pin 1114 of the boom assembly 50 may be removed under the charger housing body 1100 without removing the charger housing body 1100. As another example, the bottom surface 1108 may include a first portion 1116 proximate the cabin 30, a second portion 1117 extending rearward and upward from the first portion 1116, and a third portion 1118 extending downward and rearward from the second portion 1117. Collectively, the first portion 1116, the second portion 1117, and the third portion 1118 of the bottom surface 1108 may define the bottom channel 1110.

[0434] As shown in FIGS. 54-59 and 26, the charger housing body 1100 defines a recess, shown as charger recess 1120, configured to receive the charging connector 154 of the charging pod 150. For example, the charger recess 1120 may extend towards the housing opening 1102 such that the charging connector 154 is positioned inside of an outer surface of the charger housing body 1100. As a result, contact may be prevented between the charging connector 154 and objects positioned outside of the charger housing body 1100 . Preventing-103-4930-8524-1718Atty. Dkt. No.: 061300-7163 contact may also prevent the charging connector 154 from being damaged by the objects positioned outside of the charger housing body 1100.

[0435] The charger recess 1120 is configured to receive various sized of the charging connector 154 to facilitate the charging connector 154 to be swapped for other charging connectors 154 without changing the charger housing body 1100. For example, the charger recess 1120 may be configured to receive either a first of the charging connectors 154 being a KST charging connector, a second of the charging connectors 154 being a JI 772 charging connector, or a third of the charging connectors 154 being a CSS1 charging connector, despite each of the first of the charging connectors 154, the second of the charging connectors 154, and the third of the charging connectors 154 being different sizes (e.g., diameter, width, height, depth, etc.). In some embodiments, the charger recess 1120 is configured to receive a single size of the charging connectors 154. The charger recess 1120 is configured to be positioned below the top door portion 1002 when the top door portion 1002 is in the open configuration. For example, the charger recess 1120 may be positioned below a bottom edge of the top door portion 1002 such that an operator may access the charging connector 154 positioned within the charger recess 1120 to couple the external power source 156 to the charging connector 154 when the top door portion 1002 is in the open configuration.

[0436] As shown in FIGS. 54, 20, 22-24, and 26, the charger housing body 1100 defines a first aperture, shown as charger aperture 1122, and the charger housing 44 includes a plate, shown as charger plate 1124. The charger plate 1124 is configured to cover the charger aperture 1122. The charger aperture 1122 extends through the charger housing body 1100 and is configured to enable access between the charger recess 1120 and the housing opening 1102 (e.g., the charger aperture 1122 extends between the charger recess 1120 and the housing opening 1102, etc.). For example, the charger aperture 1122 may receive the charging connector 154 and enables the charging connector 154 to extend between the charger recess 1120 and the housing opening 1102. To continue this example, an operator may couple the external power source 156 to the charging connector 154 within the charger recess 1120 and the charging connector 154 may extend into the housing opening 1102 through the charger aperture 1122 to couple to the onboard chargers 152 and provide the electrical energy received from external power source 156 to the onboard chargers 152.-104-4930-8524-1718Atty. Dkt. No.: 061300-7163

[0437] The charger plate 1124 is coupled to the charging connector 154 and the charger housing body 1100, and is configured to cover the charger aperture 1122. For example, the charger plate 1124 may couple the charging connector 154 to the charger housing body 1100. In some embodiments, the charger plate 1124 is coupled to the charger housing body 1100 via a snap fit connection. For example, the charger plate 1124 may snap into the charger aperture 1122 to couple the accumulator 124 to the charger housing body 1100. In some embodiments, the charger housing 44 includes a plurality of the charger plates 1124 configured to couple to different charging connectors 154. For example, the charger housing 44 may include a first of the charger plates 1124 configured to couple to a first of the charging connectors 154 being a KST charging connector, a second of the charger plates 1124 configured to couple to a second of the charging connectors 154 being a J1772 charging connector, and / or a third of the charger plates 1124 configured to couple to a third of the charging connectors 154 being a CSS1 charging connector. In some embodiments, a sealing element is positioned between the charging connector 154 and the charger plate 1124 to form a seal (e.g., a water-tight seal, etc.) between the charging connector 154 and the charger plate 1124.

[0438] As shown in FIGS. 57-59, the charger plate 1124 and the charging connector 154 are configured to align to receive a plurality of fasteners, shown as charger fasteners 1126, configured to releasably couple the charging connector 154 to the charger plate 1124 to couple the charging connector 154 to the charger housing body 1100. For example, the charger plate 1124 may define a first plurality of apertures and the charging connector 154 may define a second plurality of apertures configured to align to receive the charger fasteners 1126 to releasably couple the charging connector 154 to the charger plate 1124. In other embodiments, the charging connector 154 is releasably coupled to the charger plate 1124 through other means (e.g., snap fit, etc.).

[0439] As shown in FIGS. 56, 25, 26, and 27 the charger housing body 1100 defines a second aperture, shown as door aperture 1130, extending through the charger housing body 1100. The door aperture 1130 may provide access into the housing opening 1102 through the charger housing body 1100. The door 46 may be pivotably coupled to the charger housing body 1100. The door 46 may be raised and lowered to selectively permit access to the-105-4930-8524-1718Atty. Dkt. No.: 061300-7163 housing opening 1102 through the door aperture 1130. For example, when the door 46 is in a lowered position, the door 46 may cover the door aperture 1130 to prevent access into the housing opening 1102 through the door aperture 1130 and when the door 46 is in a raised position, the door 46 may not cover the door aperture 1130 to facilitate access into the housing opening 1102 through the door aperture 1130.

[0440] As shown in FIGS. 58 and 60-27, the charger housing 44 includes a plurality of hinges, shown as door hinges 1132, coupled between the charger housing body 1100 and the door 46. The hinges are configured to pivotably couple the door 46 to the charger housing body 1100. In other embodiments, the door 46 includes a single of the door hinges 1132 to pivotably couple the door 46 to the charger housing body 1100. In some embodiments, the door hinges 1132 are constant tension hinges configured to hold the door 46 in place relative to the charger housing body 1100. For example, when an operator places the door 46 in the open configuration, the door hinges 1132 may hold the door 46 in the open configuration until the operator moves the door 46 away from the open configuration. As another example, when the operator places the door 46 in an intermediate position between the closed configuration and the open configuration, the door hinges 1132 may hold the door 46 in the intermediate configuration until the operator moves the door 46 away from the intermediate configuration (e.g., moves the door 46 toward the open configuration, moves the door 46 toward the closed configuration, etc.).

[0441] As shown in FIGS. 54, 22, and 23, the door 46 includes a handle, shown as locking handle 1134. When the door 46 is in the closed configuration, the locking handle 1134 may be alternated between a locked orientation that prevents the door 46 from being moved toward the open configuration and an unlocked orientation that facilitates the door 46 to be moved toward the open configuration. When the door 46 is in the closed configuration and the locking handle 1134 is in the locked configuration, the locking handle 1134 may engage the charger housing body 1100 to prevent the door 46 from pivoting relative to the charger housing body 1100.

[0442] As shown in FIGS. 55, 21, and 23, the charger housing body 1100 defines a third aperture, shown as rear light aperture 1140, extending through the charger housing body 1100 located along a rear surface of the charger housing body 1100. The rear light aperture 1140-106-4930-8524-1718Atty. Dkt. No.: 061300-7163 may provide access into the housing opening 1102 through the charger housing body 1100. The rear light aperture 1140 may be configured to receive a road light assembly (e.g., a tail light assembly, a rear running light assembly, etc.) configured to provide illumination behind the telehandler 10. For example, the road light assembly may be configured to couple to the charger housing body 1100 by snap fitting into the rear light aperture 1140. In some embodiments, when the telehandler 10 does not include the road light assembly, the charger housing 44 include a cover plate configured to couple to the charger housing body 1100 to cover the rear light aperture 1140.

[0443] As shown in FIGS. 60-62, the charger housing body 1100 defines a fourth aperture, shown as onboard charger aperture 1150, extending through the charger housing body 1100. The onboard charger aperture 1150 provides access into the housing opening 1102 through the charger housing body 1100. The onboard charger aperture 1150 is configured to align with (e.g., laterally align with, etc.) the onboard chargers 152 positioned within the housing opening 1102 to facilitate the onboard chargers 152 to be coupled to the side plate 18 through the onboard charger aperture 1150. For example, the onboard charger aperture 1150 may extend through an inward surface (e.g., first side, etc.) of the charger housing body 1100 (e.g., a surface of the charger housing body 1100 adjacent to the side plate 18, etc.) such that the onboard chargers 152 may be coupled to the side plate 18 through the onboard charger aperture 1150. The onboard charger aperture 1150 is located along a surface of the charger housing body 1100 opposite the charger recess 1120 (e.g., the charger recess 1120 is located along an outward surface of the charger housing body 1100, etc.). In some embodiments, the charger housing body 1100 defines one of the onboard charger apertures 1150 for each of the onboard chargers 152. For example, a first of the onboard chargers 152 may be coupled to the side plate 18 through a first of the onboard charger apertures 1150 and a second of the onboard chargers 152 may be coupled to the side plate 18 through a second of the onboard charger apertures 1150.

[0444] As shown in FIGS. 60-62, the charger housing body 1100 defines a plurality of apertures, shown as mounting apertures 1152, extending through the charger housing body 1100. The mounting apertures 1152 may align with a plurality of apertures defined by one of the side plate 18 to receive a second plurality of fasteners, shown as mounting fasteners 1154,-107-4930-8524-1718Atty. Dkt. No.: 061300-7163 to releasably couple the charger housing 44 to the one of the side plate 18. The mounting apertures 1152 extend through a same surface of the charger housing body 1100 as the onboard charger aperture 1150 (e.g., the surface of the charger housing body 1100 adjacent to the side plate 18, etc.). In some embodiments, the charger housing body 1100 is releasably coupled to the side plates 18 through other means (e.g., a snap fit, etc.).

[0445] As shown in FIGS. 60-62, the charger housing 44 includes a divider system, shown as divider assembly 1160, positioned within the housing opening 1102. The divider assembly 1160 divides the housing opening 1102 into a first portion, shown as high voltage portion 1162, and a second portion, shown as low voltage portion 1164. The divider assembly 1160 encloses the high voltage portion 1162. The divider assembly 1160 separates the high voltage portion 1162 from the low voltage portion 1164 to electrically isolate the high voltage portion 1162 from the low voltage portion 1164 to prevent electrical energy from transferring between the high voltage portion 1162 and the low voltage portion 1164. For example, the portion of the charging pod 150 positioned within the housing opening 1102 may be positioned within the high voltage portion 1162 and low voltage electrical systems (e.g., third party electrical systems, the wall adapter 158, etc.) positioned within the housing opening 1102 may be positioned within the high voltage portion 1162. The divider assembly 1160 may prevent high voltage electrical energy within the charging pod 150 from transferring to the low voltage electrical systems. As another example, the onboard chargers 152 may be positioned within the high voltage portion 1162. In some embodiments, the low voltage portion 1164 is a storage component.

[0446] As shown in FIG. 61, the divider assembly 1160 includes a first divider member, shown as side divider plate 1166. The side divider plate 1166 is positioned within the housing opening 1102 and separates the housing opening 1102 into the high voltage portion 1162 and the low voltage portion 1164. A first end of the side divider plate 1166 is coupled to the charger housing body 1100 at a first location adjacent to the charger aperture 1122 such that wiring electrically coupling the charging connector 154 to the onboard chargers 152 is positioned behind the side divider plate 1166 and within the high voltage portion 1162. A second end of the side divider plate 1166 is coupled to the charger housing body 1100 at a second location proximate the rear light aperture 1140. A bottom edge of the side divider-108-4930-8524-1718Atty. Dkt. No.: 061300-7163 plate 1166 is coupled to a bottom portion of the charger housing body 1100 (e.g., a portion of the charger housing body 1100 defining the bottom channel 1110, etc.). The side divider plate1166 includes a first portion 1167 and a second portion 1169. The first portion 1167 extends between a first end coupled to a first sidewall of the charger housing body 1100 and a second end. The second portion 1169 extends substantially perpendicularly from the first portion1167 and extends perpendicularly from the first sidewall of the charger housing body 1100. The second portion 1169 extends between a first end coinciding with the second end of the first portion 1167 and a second end. The second end is coupled to a second sidewall of the charger housing body 1100.

[0447] As shown in FIGS. 60 and 62, the divider assembly 1160 includes a second divider member, shown as top divider plate 1168, and a plurality of auxiliary divider plates, shown as auxiliary top divider plates 1170, releasably coupled to the side divider plate 1166. The top divider plate 1168 is positioned within the housing opening 1102. The top divider plate 1168 and the auxiliary divider plates 1170 are positioned within the housing opening 1102 and separate the housing opening 1102 into the high voltage portion 1162 and the low voltage portion 1164. The top divider plate 1168 is positioned above the onboard chargers 152 contained within the high voltage portion 1162. The auxiliary top divider plates 1170 extend over the wiring electrically coupling the charging connector 154 to the onboard chargers 152 to position the wiring within the high voltage portion 1162. The auxiliary divider plates 1170 are located closer to the cabin 30 than the top divider plate 1168.

[0448] As shown in FIGS. 60-62, (a) the side divider plate 1166 and the top divider plate1168 and (b) the side divider plate 1166 and the auxiliary top divider plates 1170 are configured to receive a plurality of fasteners, shown as divider fasteners 1172. The divider fasteners 1172 are configured to releasably couple (a) the top divider plate 1168 to the side divider plate 1166 and (b) the auxiliary top divider plates 1170 to the side divider plate 1166. For example, the side divider plate 1166 may define a first plurality of apertures, the top divider plate 1168 may define a second plurality of apertures, and the auxiliary top divider plates 1170 may define a third plurality of apertures. The second plurality of apertures of the top divider plate 1168 may selectively align with a first portion of the first plurality of apertures of the side divider plate 1166 to receive a first portion of the divider fasteners 1172-109-4930-8524-1718Atty. Dkt. No.: 061300-7163 to releasably couple the top divider plate 1168 to the side divider plate 1166. The third plurality of apertures of the auxiliary top divider plates 1170 may selectively align with a second portion of the first plurality of apertures of the side divider plate 1166 to receive a second portion of the divider fasteners 1172 to releasably couple the auxiliary top divider plates 1170 to the side divider plate 1166. In other embodiments, the auxiliary top divider plates 1170 and / or the top divider plate 1168 are coupled to the side divider plate 1166 through alternate means (e.g., snap fit, etc.).

[0449] As shown in FIG. 63, the side divider plate 1166 defines a first plurality of apertures, shown as tail light bracket apertures 1174, configured to selectively align with a plurality of apertures of a road light bracket of the road light assembly to receive a plurality of fasteners to couple the road light bracket to the side divider plate 1166. The road light bracket may extend into the high voltage portion 1162 of the housing opening 1102 to cover the rear light aperture 1140 such that a road light of the road light assembly received by the rear light aperture 1140 is positioned within the high voltage portion 1162. As shown in FIG. 61, the side divider plate 1166 defines a second plurality of apertures, shown as charger bracket aperture 1176 extending through the side divider plate 1166.

[0450] As shown in FIGS. 60, 26, 27, and 29, the charger housing 44 includes a first plurality of brackets, shown as side panel brackets 1180, coupled between the onboard chargers 152 and the side plate 18. The side panel brackets 1180 may releasably couple the onboard chargers 152 to the side plate 18. For example, a first of the side panel brackets 1180 may releasably couple a first of the onboard chargers 152 to the side plate 18 and a second of the side panel brackets 1180 may releasably couple a second of the onboard chargers 152 to the side plate 18. As shown in FIGS. 61, 27, and 29, the side panel brackets 1180 define a plurality of apertures, shown as side panel bracket apertures 1182 configured to receive a plurality of fasteners, shown as slot bolts 1184. The slot bolts 1184 may be received within slots defined by the side plate 18 to releasably couple the onboard chargers 152 to the side plate 18. For example, the side plate 18 may define a first pair of slots and a second pair of slots. The first pair of slots may selectively receive the slot bolts 1184 coupled to a first of the side panel brackets 1180 coupled to a first of the onboard chargers 152 to couple the first of the onboard chargers 152 to the one of the side plate 18. The second pair of slots may-110-4930-8524-1718Atty. Dkt. No.: 061300-7163 selectively receive the slot bolts 1184 coupled to a second of the side panel brackets 1180 coupled to a second of the onboard chargers 152 to couple the second of the onboard chargers 152 to the one of the side plate 18.

[0451] As shown in FIG. 64, the charger housing 44 includes a second plurality of brackets, shown as side divider brackets 1186. The side divider brackets 1186 are configured to couple between the onboard chargers 152 and the side divider plate 1166, as shown in FIG. 61. The side divider brackets 1186 releasably couple the onboard chargers 152 to the side divider plate 1166. For example, a first of the side divider brackets 1186 may releasably couple a first of the onboard chargers 152 to the side divider plate 1166 and a second of the side divider brackets 1186 may releasably couple a second of the onboard chargers 152 to the side divider plate 1166. The side divider brackets 1186 are coupled to a side of the onboard chargers 152 opposite the side panel brackets 1180. As shown in FIG. 64, the side divider brackets 1186 each define an aperture, shown as side wall bracket aperture 1188. As shown in FIG. 61, the side wall bracket aperture 1188 is configured to selectively align with the charger bracket aperture 1176 of the side divider plate 1166 to receive a plurality of fasteners, shown as side wall bracket fasteners 1190. The side wall bracket fasteners 1190 releasably couple the onboard chargers 152 to the side divider plate 1166. By way of example, a first of the side wall bracket fasteners 1190 may be received by one of the charger bracket aperture 1176 and the side wall bracket aperture 1188 of a first of the side divider brackets 1186 to releasably couple a first of the onboard chargers 152 to the side divider plate 1166 and a second of the side wall bracket fasteners 1190 may be received by one of the charger bracket aperture 1176 and the side wall bracket aperture 1188 of a second of the side divider brackets 1186 to releasably couple a second of the onboard chargers 152 to the side divider plate 1166. When the onboard chargers 152 are coupled to the side divider plate 1166 via the side divider brackets 1186 and the side plates 18 via the side panel brackets 1180, the onboard chargers 152 may be spaced apart. For example, when the onboard chargers 152 are coupled to the side divider plate 1166 and one of the side plates 18, there may be a gap between a first of the onboard chargers 152 and a second of the onboard chargers 152.-I l l-4930-8524-1718Atty. Dkt. No.: 061300-7163Modular Onboard Chargers

[0452] As shown in FIGS. 54 and 62, the charger housing 44 includes a housing body, shown as charger housing body 1100, coupled to the frame assembly 12. According to an exemplary embodiment, the charger housing body 1100 is positioned rearward of the cabin 30 and is coupled to one of the side plates 18 (e.g., an inner of the side plates 18, etc.). For example, the charger housing body 1100 may be cantilevered from one of the side plates 18 when the charger housing body 1100 is coupled to the one of the side plates 18. The charger housing body 1100 defines an opening, shown as housing opening 1102 (e.g., the inner volume of the charger housing 44, etc.), configured to receive at least a portion of the charging pod 150, such that the charging pod 150 is at least partially contained within the housing opening 1102. In some embodiments, the charger housing body 1100 may define drain apertures extending through a bottom surface of the charger housing body 1100 to allow for liquids to drain from the housing opening 1102.

[0453] As shown in FIG. 62 the charger housing body 1100 defines a second aperture, shown as door aperture 1130, extending through the charger housing body 1100. The door aperture 1130 may provide access into the housing opening 1102 through the charger housing body 1100. The door 46 may be pivotably coupled to the charger housing body 1100. The door 46 may be raised and lowered to selectively permit access to the housing opening 1102 through the door aperture 1130. For example, when the door 46 is in a lowered position, the door 46 may cover the door aperture 1130 to prevent access into the housing opening 1102 through the door aperture 1130 and when the door 46 is in a raised position, the door 46 may not cover the door aperture 1130 to allow access into the housing opening 1102 through the door aperture 1130.

[0454] As shown in FIG. 62, the charger housing 44 includes a plurality of hinges, shown as door hinges 1132, coupled between the charger housing body 1100 and the door 46. The hinges 1132 are configured to pivotably couple the door 46 to the charger housing body 1100. In other embodiments, the door 46 includes a single of the door hinges 1132 to pivotably couple the door 46 to the charger housing body 1100. In some embodiments, the door hinges 1132 are constant tension hinges configured to hold the door 46 in place relative to the charger housing body 1100. For example, when an operator places the door 46 in the open-112-4930-8524-1718Atty. Dkt. No.: 061300-7163 configuration, the door hinges 1132 may hold the door 46 in the open configuration until the operator moves the door 46 away from the open configuration. As another example, when the operator places the door 46 in an intermediate position between the closed configuration and the open configuration, the door hinges 1132 may hold the door 46 in the intermediate configuration until the operator moves the door 46 away from the intermediate configuration (e.g., moves the door 46 toward the open configuration, moves the door 46 toward the closed configuration, etc.).

[0455] As shown in FIG. 62, the charger housing body 1100 defines a fourth aperture, shown as onboard charger aperture 1150, extending through the charger housing body 1100. The onboard charger aperture 1150 provides access into the housing opening 1102 through the charger housing body 1100. The onboard charger aperture 1150 is configured to align with (e.g., laterally align with, etc.) the onboard chargers 152 positioned within the housing opening 1102 to facilitate the onboard chargers 152 to be coupled to the side plate 18 through the onboard charger aperture 1150. For example, the onboard charger aperture 1150 may extend through an inward surface (e.g., first side, etc.) of the charger housing body 1100 (e.g., a surface of the charger housing body 1100 adjacent to the side plate 18, etc.) such that the onboard chargers 152 may be coupled to the side plate 18 through the onboard charger aperture 1150. The onboard charger aperture 1150 is located along a surface of the charger housing body 1100 opposite the charger recess 1120 (e.g., the charger recess 1120 is located along an outward surface of the charger housing body 1100, etc.). In some embodiments, the charger housing body 1100 defines one of the onboard charger apertures 1150 for each of the onboard chargers 152. For example, a first of the onboard chargers 152 may be coupled to the side plate 18 through a first of the onboard charger apertures 1150 and a second of the onboard chargers 152 may be coupled to the side plate 18 through a second of the onboard charger apertures 1150.

[0456] As shown in FIG. 62, the charger housing body 1100 defines a plurality of apertures, shown as mounting apertures 1152, extending through the charger housing body 1100. The mounting apertures 1152 may align with a plurality of apertures defined by one of the side plate 18 to receive a second plurality of fasteners, shown as mounting fasteners 1154, to releasably couple the charger housing 44 to the one of the side plate 18. The mounting-113-4930-8524-1718Atty. Dkt. No.: 061300-7163 apertures 1152 extend through a same surface of the charger housing body 1100 as the onboard charger aperture 1150 (e.g., the surface of the charger housing body 1100 adjacent to the side plate 18, etc.). In some embodiments, the charger housing body 1100 is releasably coupled to the side plates 18 through other means (e.g., a snap fit, etc.).

[0457] As shown in FIG. 62, the charger housing 44 includes a divider system, shown as divider assembly 1160, positioned within the housing opening 1102. The divider assembly 1160 divides the housing opening 1102 into a first portion, shown as high voltage portion 1162, and a second portion, shown as low voltage portion 1164. The divider assembly 1160 encloses the high voltage portion 1162. The divider assembly 1160 separates the high voltage portion 1162 from the low voltage portion 1164 to electrically isolate the high voltage portion 1162 from the low voltage portion 1164 to prevent electrical energy from transferring between the high voltage portion 1162 and the low voltage portion 1164. For example, the portion of the charging pod 150 positioned within the housing opening 1102 may be positioned within the high voltage portion 1162 and low voltage electrical systems (e.g., third party electrical systems, the wall adapter 158, etc.) positioned within the housing opening 1102 may be positioned within the high voltage portion 1162. The divider assembly 1160 may prevent high voltage electrical energy within the charging pod 150 from transferring to the low voltage electrical systems. As another example, the onboard chargers 152 may be positioned within the high voltage portion 1162. In some embodiments, the low voltage portion 1164 is a storage component.

[0458] As shown in FIG. 62, the divider assembly 1160 includes a first divider member, shown as side divider plate 1166 and a second divider member, shown as top divider plate 1168, releasably coupled to the side divider plate 1166. The side divider plate 1166 and the top divider plate 1168 may be positioned within the housing opening 1102 and may separate the housing opening 1102 into the high voltage portion 1162 and the low voltage portion 1164. A bottom edge of the side divider plate 1166 may be coupled to a bottom portion of the charger housing body 1100. According to an exemplary embodiment, the side divider plate 1166 includes a first portion coupled to a first sidewall of the charger housing body 1100 and a second portion extending substantially perpendicularly from the first portion and coupled to-114-4930-8524-1718Atty. Dkt. No.: 061300-7163 a second sidewall of the charger housing body 1100 extending perpendicularly from the first sidewall of the charger housing body 1100.

[0459] As shown in FIG. 62, the divider assembly 1160 includes a second divider member, shown as top divider plate 1168, and a plurality of auxiliary divider plates, shown as auxiliary top divider plates 1170, releasably coupled to the side divider plate 1166. The top divider plate 1168 is positioned within the housing opening 1102. The top divider plate 1168 and the auxiliary divider plates 1170 are positioned within the housing opening 1102 and separate the housing opening 1102 into the high voltage portion 1162 and the low voltage portion 1164. The top divider plate 1168 is positioned above the onboard chargers 152 contained within the high voltage portion 1162. According to the exemplary embodiment shown in FIG. 62, the divider assembly 1160 includes a plurality of auxiliary divider plates, shown as auxiliary top divider plates 1170 coupled to the side divider plate 1166. the auxiliary top divider plates 1170 may be positioned within the housing opening 1102 and may separate the housing opening 1102 into the high voltage portion 1162 and the low voltage portion 1164. The auxiliary top divider plates 1170 extend over the wiring electrically coupling the charging connector 154 to the onboard chargers 152 to position the wiring within the high voltage portion 1162. The auxiliary divider plates 1170 are located closer to the cabin 30 than the top divider plate 1168.

[0460] As shown in FIG. 62, (a) the side divider plate 1166 and the top divider plate 1168 and (b) the side divider plate 1166 and the auxiliary top divider plates 1170 are configured to receive a plurality of fasteners, shown as divider fasteners 1172. The divider fasteners 1172 are configured to releasably couple (a) the top divider plate 1168 to the side divider plate 1166 and (b) the auxiliary top divider plates 1170 to the side divider plate 1166. For example, the side divider plate 1166 may define a first plurality of apertures, the top divider plate 1168 may define a second plurality of apertures, and the auxiliary top divider plates 1170 may define a third plurality of apertures. The second plurality of apertures of the top divider plate 1168 may selectively align with a first portion of the first plurality of apertures of the side divider plate 1166 to receive a first portion of the divider fasteners 1172 to releasably couple the top divider plate 1168 to the side divider plate 1166. The third plurality of apertures of the auxiliary top divider plates 1170 may selectively align with a second portion of the first-115-4930-8524-1718Atty. Dkt. No.: 061300-7163 plurality of apertures of the side divider plate 1166 to receive a second portion of the divider fasteners 1172 to releasably couple the auxiliary top divider plates 1170 to the side divider plate 1166. In other embodiments, the auxiliary top divider plates 1170 and / or the top divider plate 1168 are coupled to the side divider plate 1166 through alternate means (e.g., snap fit, etc.).

[0461] As shown in FIGS. 62 and 64, the charger housing 44 includes a first plurality of brackets, shown as side panel brackets 1180, coupled between the onboard chargers 152 and the side plate 18. The side panel brackets 1180 may releasably couple the onboard chargers 152 to the side plate 18. For example, a first of the side panel brackets 1180 may releasably couple a first of the onboard chargers 152 to the side plate 18 and a second of the side panel brackets 1180 may releasably couple a second of the onboard chargers 152 to the side plate 18. As shown in FIG. 62 and 64, the side panel brackets 1180 define a plurality of apertures, shown as side panel bracket apertures 1182 configured to receive a plurality of fasteners, shown as slot bolts 1184. The slot bolts 1184 may be received within slots defined by the side plate 18 to releasably couple the onboard chargers 152 to the side plate 18. For example, one of the side plate 18 may define a first pair of slots and a second pair of slots. The first pair of slots may selectively receive the slot bolts 1184 coupled to a first of the side panel brackets 1180 coupled to a first of the onboard chargers 152 to couple the first of the onboard chargers 152 to the side plate 18. The second pair of slots may selectively receive the slot bolts 1184 coupled to a second of the side panel brackets 1180 coupled to a second of the onboard chargers 152 to couple the second of the onboard chargers 152 to the one of the side plate 18.

[0462] As shown in FIG. 64, the charger housing 44 includes a second plurality of brackets, shown as side divider brackets 1186. The side divider brackets 1186 are configured to couple between the onboard chargers 152 and the side divider plate 1166, as shown in FIG. 61. The side divider brackets 1186 releasably couple the onboard chargers 152 to the side divider plate 1166. For example, a first of the side divider brackets 1186 may releasably couple a first of the onboard chargers 152 to the side divider plate 1166 and a second of the side divider brackets 1186 may releasably couple a second of the onboard chargers 152 to the side divider plate 1166. The side divider brackets 1186 are coupled to a side of the onboard chargers 152 opposite the side panel brackets 1180. As shown in FIG. 72, the side divider brackets 1186-116-4930-8524-1718Atty. Dkt. No.: 061300-7163 each define an aperture, shown as side wall bracket aperture 1188. As shown in FIG. 61, the side wall bracket aperture 1188 is configured to selectively align with the charger bracket aperture 1176 of the side divider plate 1166 to receive a plurality of fasteners, shown as side wall bracket fasteners 1190. The side wall bracket fasteners 1190 releasably couple the onboard chargers 152 to the side divider plate 1166. By way of example, a first of the side wall bracket fasteners 1190 may be received by one of the charger bracket aperture 1176 and the side wall bracket aperture 1188 of a first of the side divider brackets 1186 to releasably couple a first of the onboard chargers 152 to the side divider plate 1166 and a second of the side wall bracket fasteners 1190 may be received by one of the charger bracket aperture 1176 and the side wall bracket aperture 1188 of a second of the side divider brackets 1186 to releasably couple a second of the onboard chargers 152 to the side divider plate 1166. When the onboard chargers 152 are coupled to the side divider plate 1166 via the side divider brackets 1186 and the side plates 18 via the side panel brackets 1180, the onboard chargers 152 may be spaced apart. For example, when the onboard chargers 152 are coupled to the side divider plate 1166 and one of the side plates 18, there may be a gap between a first of the onboard chargers 152 and a second of the onboard chargers 152.

[0463] As shown in FIGS. 65 and 66, the charging pod 150 may be placed in a first configuration (e.g., a normal charging configuration, etc.), shown as first charging configuration 1200, that includes the charging connector 154, a first of the onboard chargers 152, shown as first onboard charger 1202, the HVPDU 134, and the High-voltage battery 132 arranged in series. In a parallel branch after the first onboard charger 1202 the DC / DC converter 160 is coupled to the LV battery 136. In the first charging configuration 1200 the first onboard charger 1202 and the DC / DC converter 160 are positioned in the same enclosure 151 such that the connections are internal and may not require external cabling. For example, in the first charging configuration 1200, electrical energy received by the charging connector 154 (e.g., from the external power source 156 via the wall adapter 158, etc.) may travel through the first onboard charger 1202 and into two parallel circuits. In a first circuit, the power passes through the HVPDU 134 then to the high-voltage battery 132 to charge the high-voltage battery 132. In the second branch power travels to the DC / DC converter 160 which converts the power from a first high voltage to a second low voltage, the low voltage being lower than the high voltage (e.g., substantially 12 V) and then to the LV battery 136 to-117-4930-8524-1718Atty. Dkt. No.: 061300-7163 charge the LV battery. In such an arrangement the DC / DC converter 160 operates is used similar to an alternator in a conventional internal combustion engine vehicle to charge the low-voltage system. In the first charging configuration 1200, the first onboard charger 1202 and the DC / DC converter 160 are positioned in the same charging pod 150. When the charging pod 150 is in the first charging configuration 1200, the first onboard charger 1202 may be positioned within the high voltage portion 1162.

[0464] When the charging pod 150 is arranged in the first charging configuration 1200, the charging pod 150 may receive a first maximum input current. The first maximum input current of the charging pod 150 in the first charging configuration 1200 may be limited by a conversion capacity (e.g., a current capacity, etc.) of the first onboard charger 1202 when converting the AC electrical energy received by the charging connector 154 into DC electrical energy for charging the high-voltage battery 132. For example, when the charging pod 150 is in the first charging configuration 1200, the AC electrical energy received by the charging connector 154 may be at 120 V AC or 240 V AC with the first maximum input current of 32 A. The first onboard charger 1202 may receive the first maximum input current of 32 A from the charging connector 154, convert the AC electrical energy to DC electrical energy, and provide the DC electrical energy to the DC / DC converter 160 at a first voltage and to the HVPDU 134 at the first voltage. The DC / DC converter 160 may convert the DC electrical energy or a portion thereof to a first converted DC electrical energy at a second voltage lower than the first voltage, and provide the DC electrical energy at the second voltage to the LV battery 136. The second voltage may be for example substantially 12 V for a low-voltage system. The first converted DC electrical energy may have a first charging power and provided to the HVPDU 134 to the High-voltage battery 132. The first converted DC electrical energy may be between 260 V DC to 480 V DC with a maximum 20 A DC current and / or a maximum 6.6 kW charging power. As shown in FIG. 66, the charging connector 154 is connected to the onboard charger 152 shown as the first onboard charger 1202, with the DC / DC converter 160 coupled internally with the onboard charger 1202. In some embodiments, the max input current may be between 32 A and 38 A. In some embodiments, the first onboard charger is has a charging capacity between 3.3 kW and 6.6 kW. In some embodiments, the DC / DC converter 160 has a 2 kW capacity. The first onboard-118-4930-8524-1718Atty. Dkt. No.: 061300-7163 charger 1202 is coupled to the HVPDU 134. In some embodiments, the max output current from the onboard charger 1202 is 20 A.

[0465] According to the exemplary embodiment shown in FIGS. 65 and 66, when the charging pod 150 is arranged in the first charging configuration 1200, the DC / DC converter 160 is coupled to the first onboard charger 1202 in parallel with the HVPDU 134. For example, the DC / DC converter 160 may be coupled to a top surface of the first onboard charger 1202. The charging connector 154 may receive AC electrical energy and provide the AC electrical energy to the first onboard charger 1202. The first onboard charger 1202 may convert the AC electrical energy into high voltage DC electrical energy and provide the high voltage electrical energy to the DC / DC converter 160 and the HVPDU 134. The DC / DC converter 160 may convert the high voltage DC electrical energy into low voltage DC electrical energy and provide the low voltage DC electrical energy to the low-voltage battery 136. The high voltage DC electrical energy may be passed to the HVPDU 134 to charge the high-voltage battery 132. In some embodiments, the DC / DC converter 160 may be built in to the first onboard charger 1202.

[0466] As shown in FIGS. 67 and 68, the charging pod 150 may be placed in a second configuration, shown as second charging configuration 1210, that includes the charging connector 154, the first onboard charger 1202, a second of the onboard chargers 152, shown as second onboard charger 1212, arranged in parallel to the first onboard charger 1202, the DC / DC converter 160, arranged in parallel with the first onboard charger 1202 and the second onboard charger 1212, the HVPDU 134, the LV battery 136, and the High-voltage battery 132. The onboard chargers 152 are arranged in parallel with the charging connector 154, but in some embodiments, the onboard chargers 152 may be arranged in series with the charging connector 154. In the second charging configuration 1210, the charging connector 154 is coupled to the first onboard charger 1202 and the second onboard charger 1212. The outputs of the first onboard charger 1202 and the second onboard charger 1212 are combined. A portion of the output DC electrical energy is passed to the DC / DC converter 160 which converts the DC electrical energy from a first high voltage to a second low voltage, and provides the second low voltage to the LV battery 136 for charging. The DC electrical energy at the first high voltage from both the first onboard charger 1202 and the second onboard-119-4930-8524-1718Atty. Dkt. No.: 061300-7163 charger 1212 is also passed to the HVPDU 134 which then provides it to the High-voltage battery 132. Electrical energy received by the charging connector 154 (e.g., from the external power source 156 via the wall adapter 158, etc.) may travel through the first onboard charger 1202 and / or the second charging configuration 1210 in parallel, (i) through the DC / DC converter 160 to the LV battery 136 and (ii) through the HVPDU 134 to the high-voltage battery 132 to charge the high-voltage battery 132. When the charging pod 150 is in the second charging configuration 1210, the first onboard charger 1202 and the second onboard charger 1212 may be positioned within the high voltage portion 1162. In some embodiments, the first onboard charger 1202 and the DC / DC converter 160 are positioned in the same enclosure 151 to reduce the need for external cabling.

[0467] When the charging pod 150 is arranged in the second charging configuration 1210, the charging pod 150 may receive a second maximum input current that is higher than the first maximum input current of the charging pod 150 in the first onboard charger 1202. The second maximum input current of the charging pod 150 in the second charging configuration 1210 may be limited by a combined conversion capacity (e.g., a sum of current capacities, etc.) of the first onboard charger 1202 and the second onboard charger 1212 when converting the AC electrical energy received by the charging connector 154 into DC electrical energy for charging the high-voltage battery 132. The combined conversion capacity of the first onboard charger 1202 and the second onboard charger 1212 may be higher than a first conversion capacity of the first onboard charger 1202 and / or a second conversion capacity of the second onboard charger 1212 individually. As a result, the second charging power received by t...

Claims

Atty. Dkt. No.: 061300-7163WHAT IS CLAIMED IS:

1. A telehandler, comprising: a chassis defining a first side area, a second side area, and a central area between the first side area and the second side area; a boom assembly coupled to the chassis and configured to raise an implement relative to the chassis; an axle assembly coupled to the chassis and including a tractive element; an electric motor coupled to the chassis and positioned within the central area, the electric motor being configured to drive the axle assembly to propel the telehandler; a cabin coupled to the chassis, positioned within the first side area, and configured to support an operator; and a battery coupled to the chassis and positioned within the second side area, the battery being configured to supply electrical energy to the electric motor.

2. The telehandler of Claim 1, wherein the chassis includes a first side panel laterally offset from a second side panel, wherein the first side panel defines the first side area, wherein the second side panel defines the second side area, and wherein the first side panel and the second side panel define the central area.

3. The telehandler of Claim 2, wherein the boom assembly extends between the first side panel and the second side panel.

4. The telehandler of Claim 3, further comprising: a hydraulic cylinder configured to control the boom assembly to reposition the implement relative to the chassis; and a pump configured to supply pressurized hydraulic fluid to the hydraulic cylinder, wherein the pump is positioned within the second side area.

5. The telehandler of Claim 4, wherein the electric motor is a first electric motor, further comprising a second electric motor positioned within the second side area and configured to drive the pump.-327-4930-8524-1718Atty. Dkt. No.: 061300-71636. The telehandler of Claim 5, further comprising a reservoir coupled to the chassis and fluidly coupled to the pump, wherein the reservoir is positioned within the central area.

7. The telehandler of Claim 6, wherein the reservoir is positioned rearward of the first electric motor.

8. The telehandler of Claim 7, further comprising a charger configured to receive external electrical energy from an external energy source and charge the battery, wherein the charger is positioned within the first side area.

9. The telehandler of Claim 8, further comprising a power distribution unit electrically coupled to the battery, the charger, the first electric motor, and the second electric motor and positioned within the second side area.

10. The telehandler of Claim 9, wherein the battery is a high-voltage battery configured to supply electrical energy at a first voltage, further comprising a low-voltage battery configured to supply electrical energy at a second voltage lower than the first voltage, and wherein the low-voltage battery is positioned within the second side area.

11. The telehandler of Claim 10, further comprising a battery housing coupled to the second side panel and containing the high-voltage battery, the low-voltage battery, the pump, the second electric motor, and the power distribution unit.

12. The telehandler of Claim 1, wherein the tractive element is a first tractive element positioned within the first side area, and wherein the axle assembly further includes a second tractive element positioned within the second side area.

13. A tel ehandl er, compri si ng : a chassis including a pair of side plates defining a first side area, a second side area, and a central area between the first side area and the second side area; a tractive element rotatably coupled to the chassis; a boom assembly coupled to the chassis and positioned within the central area;-328-4930-8524-1718Atty. Dkt. No.: 061300-7163 a cabin coupled to the chassis, positioned within the first side area, and configured to support an operator; a battery coupled to the chassis; and a charging port configured to receive electrical energy and supply the received electrical energy to the battery, wherein the charging port is positioned within the first side area.

14. The telehandler of Claim 13, wherein the battery is positioned within the second side area.

15. The telehandler of Claim 13, wherein the charging port is positioned between the cabin and a rear end of the chassis.

16. The telehandler of Claim 15, wherein the tractive element is a rear wheel positioned within the first side area, further comprising a front wheel rotatably coupled to the chassis and positioned within the first side area, wherein the cabin is positioned between the front wheel and the rear wheel, and wherein the charging port is positioned above the rear wheel.

17. The telehandler of Claim 16, wherein a height of the charging port relative to a ground surface is between 36.1 inches and 43.9 inches.

18. The telehandler of Claim 17, wherein the height of the charging port relative to the ground surface is approximately 40 inches.

19. The telehandler of Claim 13, wherein the charging port faces laterally outward and away from the side plates.

20. A vehicle, comprising: a chassis including a side plate; a lift assembly configured to raise an implement relative to the chassis, wherein the lift assembly is positioned on a first side of the side plate; an axle assembly coupled to the chassis and including a tractive element; a cabin coupled to the chassis and configured to support an operator;-329-4930-8524-1718Atty. Dkt. No.: 061300-7163 a battery coupled to the chassis; and a charging port configured to receive electrical energy and supply the received electrical energy to the battery, wherein the cabin and the charging port are positioned on a second side of the side plate.

21. A tel ehandl er, compri si ng : a chassis comprising a pair of side plates that extend in a longitudinal direction, a central area being defined between the pair of side plates; an electrical system, comprising: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler; a first inverter positioned on the first outer side of the first of the pair of side plates, the first inverter positioned longitudinally offset forward of the HVPDU; a second inverter longitudinally offset forward of the first inverter; a first cable electrically coupling the high-voltage battery with the HVPDU; a second cable electrically coupling the HVPDU with the first inverter; a third cable electrically coupling the HVPDU with the second inverter; a fourth cable electrically coupling the first inverter to the implement motor; and a fifth cable electrically coupling the second inverter to the drive motor.-330-4930-8524-1718Atty. Dkt. No.: 061300-716322. The telehandler of claim 21, wherein the first cable extends in a downwards direction from an electrical connector on a lateral outer side of the HVPDU and bends in a forwards direction towards an electrical connector of the high-voltage battery.

23. The telehandler of claim 21, wherein the second cable comprises: a first portion that extends from the HVPDU in a forwards direction; a second portion that curves in an inwards direction toward the first of the pair of side plates; and a third portion that extends from the second portion to the first inverter, the third portion curving in (i) a rearwards direction and (ii) an outwards direction away from the first of the pair of side plates, wherein the third portion forms a U-shape.

24. The telehandler of claim 21, wherein the third cable comprises: a first portion that extends from the HVPDU in a forwards direction; a second portion that curves in an inwards direction toward the first of the pair of side plates; and a third portion that extends from the second portion to the second inverter, the third portion curving in (i) a downwards direction and (ii) an inwards direction toward the first of the pair of side plates.

25. The telehandler of claim 21, wherein the fourth cable comprises: a first portion that extends from the first inverter and curves in an inwards direction toward the first of the pair of side plates; a second portion that extends in a forwards direction; and a third portion that curves in an outwards direction away from the first of the pair of side plates, the third portion extending to the implement motor.

26. The telehandler of claim 25, wherein the third portion of the fourth cable connects to the implement motor via an electrical connector on a longitudinal side of the implement motor facing the front end of the telehandler.

27. The telehandler of claim 21, wherein the fifth cable comprises: a first portion that extends from the second inverter in an inwards direction toward the first of the pair of side plates, the first portion extending through an opening-331-4930-8524-1718Atty. Dkt. No.: 061300-7163 defined in the first of the pair of side plates and at least partially within the central area defined between the pair of side plates; a second portion that curves in a forwards direction; and a third portion that extends in the forwards direction, the third portion extending to the drive motor.

28. The telehandler of claim 27, wherein the third portion of the fifth cable connects to the drive motor via an electrical connector on a top side of the drive motor.

29. The telehandler of claim 21, wherein the first inverter and the second inverter are positioned on top of the implement motor.

30. The telehandler of claim 21, further comprising: an onboard charger disposed on a second outer side of a second of the pair of side plates; and a sixth cable that electrically connects the HVPDU with the onboard charger, the sixth cable comprising a first portion that protrudes in a rearward direction from a second longitudinal side of the HVPDU, a second portion that curves downwards and rearwards from the first portion, a third portion that extends inwards through a second opening in the first of the pair of side plates, through the central area, and through an opening in the second of the pair of side plates, and a fourth portion that curves from the opening in the second of the pair of side plates in a rearwards direction to the onboard charger.

31. The telehandler of claim 30, further comprising: a charging port; and a seventh cable configured to electrically connect the charging port with the onboard charger.

32. The telehandler of claim 31, further comprising: a heater disposed within the central area on an inner surface of the second of the pair of side plates; and an eighth cable that electrically connects the HVPDU with the heater, the eighth cable comprising a first portion that extends from second longitudinal side of the HVPDU, a second portion that extends downwards and inwards to a third opening in the first-332-4930-8524-1718Atty. Dkt. No.: 061300-7163 of the pair of side plates, a third portion that extends through the third opening in the first of the pair of side plates and extends across the central area, a fourth portion that extends through a first opening in a crossmember that extends between the pair of side plates and through the central area in a forwards direction along the second of the pair of side plates, and a fourth portion that forms a 180 degree turn to extend in the rearwards direction and electrically connect with the heater.

33. The telehandler of claim 32, further comprising: an electric compressor disposed within the central area on an inner surface of the first of the pair of side plates; and a ninth cable that electrically connects the HVPDU with the electric compressor, the ninth cable comprising a first portion that extends from the second longitudinal side of the HVPDU, a second portion that extends downwards and inwards to the third opening in the first of the pair of side plates, a third portion that extends through the third opening in the first of the pair of side plates and curves towards a second opening in the crossmember, a fourth portion that extends through the second opening in the crossmember, and a fifth portion that extends longitudinally through the central area to a top of the electric compressor to electrically connect with the electric compressor.

34. A tel ehandl er, compri si ng : a chassis comprising a pair of side plates that extend in a longitudinal direction, a central area defined between the pair of side plates; an electrical system, comprising: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler;-333-4930-8524-1718Atty. Dkt. No.: 061300-7163 one or more inverters positioned on the first outer side of the first of the pair of side plates, the one or more inverters positioned in a direction toward the front end of the telehandler relative to the HVPDU; a first cable configured to electrically connect the high-voltage battery with the HVPDU; a second cable configured to electrically connect the HVPDU with the one or more inverters; and a third cable configured to electrically connect the one or more inverters with the drive motor, wherein the third cable comprises: a first portion that extends from the one or more inverters in an inwards direction toward the first of the pair of side plates, the first portion extending through an opening defined in the first of the pair of side plates and at least partially within the central area defined between the pair of side plates; a second portion that curves in a forwards direction; and a third portion that extends in the forwards direction, the third portion extending to the drive motor.

35. The telehandler of claim 34, wherein the second cable comprises: a first portion that extends from the HVPDU in a forwards direction; a second portion that curves in an inwards direction toward the first of the pair of side plates; and a third portion that extends from the second portion to the one or more inverters, the third portion curving in (i) a downwards direction and (ii) an inwards direction toward the first of the pair of side plates.

36. The telehandler of claim 34, further comprising: a fourth cable configured to electrically connect the HVPDU to the one or more inverters, wherein the fourth cable comprises: a first portion that extends from the HVPDU in a forwards direction; a second portion that curves in an inwards direction toward the first of the pair of side plates; and-334-4930-8524-1718Atty. Dkt. No.: 061300-7163 a third portion that extends from the second portion to the one or more inverters, the third portion curving in (i) a rearwards direction and (ii) an outwards direction away from the first of the pair of side plates, wherein the third portion forms a U-shape; and a fifth cable configured to electrically connect the one or more inverters to the implement motor.

37. The telehandler of claim 36, wherein the fifth cable comprises a first portion that extends from the one or more inverters and curves in an inwards direction toward the first of the pair of side plates, a second portion that extends in a forwards direction, and a third portion that curves in an outwards direction away from the first of the pair of side plates and to the implement motor.

38. A telehandler comprising: a chassis comprising a pair of side plates that extend in a longitudinal direction, a central area defined between the pair of side plates; an electrical system, comprising: a high-voltage battery positioned on a first outer side of a first of the pair of side plates; a high-voltage power distribution unit (HVPDU) positioned on top of the high-voltage battery; a drive motor positioned in the central area proximate a front end of the telehandler; an implement motor positioned on the first outer side of the first of the pair of side plates proximate the front end of the telehandler; one or more inverters positioned on the first outer side of the first of the pair of side plates, the one or more inverters positioned in a direction toward the front end of the telehandler relative to the HVPDU; an onboard charger disposed on a second outer side of a second of the pair of side plates; a heater disposed within the central area on an inner surface of the second of the pair of side plates;-335-4930-8524-1718Atty. Dkt. No.: 061300-7163 an electric compressor disposed within the central area on an inner surface of the first of the pair of side plates; a first cable configured to electrically connect the high-voltage battery with the HVPDU; a second cable configured to electrically connect the HVPDU with the one or more inverters; a third cable configured to electrically connect the HVPDU with the one or more inverters; a fourth cable configured to electrically connect the one or more inverters to the implement motor; a fifth cable configured to electrically connect the one or more inverters to the drive motor; a sixth cable configured to electrically connect the HVPDU to the onboard charger; a seventh cable configured electrically connect the onboard charger with a charging port; an eighth cable configured to electrically connect the HVPDU to the heater; and a ninth cable configured to electrically connect the HVPDU to the electric compressor.

39. The telehandler of claim 38, wherein the sixth cable comprises a first portion that protrudes in a rearward direction from a second longitudinal side of the HVPDU, a second portion that curves downwards and rearwards from the first portion, a third portion that extends inwards through a second opening in the first of the pair of side plates, through the central area, and through an opening in the second of the pair of side plates, and a fourth portion that curves from the opening in the second of the pair of side plates in a rearwards direction to the onboard charger.

40. The telehandler of claim 38, wherein the eighth cable comprises a first portion that extends from second longitudinal side of the HVPDU, a second portion that extends downwards and inwards to a third opening in the first of the pair of side plates, a third portion-336-4930-8524-1718Atty. Dkt. No.: 061300-7163 that extends through the third opening in the first of the pair of side plates and extends across the central area, a fourth portion that extends through a first opening in a crossmember that extends between the pair of side plates and through the central area in a forwards direction along the second of the pair of side plates, and a fourth portion that forms a 180 degree turn to extend in a rearwards direction and electrically connect with the heater.

41. A tel ehandl er, compri si ng : a chassis; a drive motor coupled with the chassis and a plurality of tractive assemblies; an electrical system electrically coupled with the drive motor, the electrical system configured to provide power to the drive motor to drive the plurality of tractive assemblies, the electrical system comprising: a high-voltage system including a high-voltage battery and a converter; and a low-voltage system including a low-voltage battery; and a connect electrically coupled with the high-voltage system and the low- voltage battery, the connect reconfigurable between a plurality of configurations, wherein in a first configuration the connect electrically couples the low-voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system; wherein in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.

42. The telehandler of claim 41, wherein in the first configuration the high-voltage battery is configured to (i) supply power to a first subset of components of the telehandler at a first voltage and (ii) supply power to a second subset of components of the telehandler at a second voltage via the converter.

43. The telehandler of claim 42, wherein in the first configuration the high-voltage battery is configured to supply power to the low-voltage battery at the second voltage via the converter.-337-4930-8524-1718Atty. Dkt. No.: 061300-716344. The telehandler of claim 42, wherein in the second configuration the high- voltage battery is configured to supply power to the controller at the second voltage via the converter.

45. The telehandler of claim 42, wherein in the second configuration and in response to a deactivation of the high-voltage system, the connect electrically disconnects the low-voltage battery from the controller to inhibit a supply of power to the controller to prevent activation of the high-voltage system.

46. The telehandler of claim 45, wherein in a third-configuration the connect electrically re-couples the low-voltage battery to the controller, the low-voltage battery configured to supply power to the controller to re-activate the high-voltage system.

47. The telehandler of claim 41, wherein the connect is reconfigurable between the first configuration and the second configuration via manipulation of a switch of the connect.

48. The telehandler of claim 41, further comprising a lock coupled with the connect, wherein the lock is configured to maintain one or more configurations of the connect.

49. A vehicle, comprising: a chassis; a driver coupled with the chassis and a plurality of tractive assemblies; a system electrically coupled with the driver, the system configured to provide power to the driver to drive the plurality of tractive assemblies, the system comprising: a high-voltage system including a high-voltage battery and a converter; and a low-voltage system including a low-voltage battery; and a connect electrically coupled with the high-voltage system and the low- voltage battery, the connect reconfigurable between a plurality of configurations,-338-4930-8524-1718Atty. Dkt. No.: 061300-7163 wherein in a first configuration the connect electrically couples the low-voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system; wherein in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.

50. The vehicle of claim 49, wherein in the first configuration the high-voltage battery is configured to (i) supply power to a first subset of components of the vehicle at a first voltage and (ii) supply power to a second subset of components of the vehicle at a second voltage via the converter.

51. The vehicle of claim 50, wherein in the first configuration the high-voltage battery is configured to supply power to the low-voltage battery at the second voltage via the converter.

52. The vehicle of claim 50, wherein in the second configuration the high-voltage battery is configured to supply power to the controller at the second voltage via the converter.

53. The vehicle of claim 50, wherein in the second configuration and in response to a deactivation of the high-voltage system, the connect electrically disconnects the low- voltage battery from the controller to inhibit a supply of power to the controller to prevent activation of the high-voltage system.

54. The vehicle of claim 53, wherein in a third-configuration the connect electrically re-couples the low-voltage battery to the controller, the low-voltage battery configured to supply power to the controller to re-activate the high-voltage system.

55. The vehicle of claim 49, wherein the connect is reconfigurable between the first configuration and the second configuration via manipulation of a switch of the connect.-339-4930-8524-1718Atty. Dkt. No.: 061300-716356. The vehicle of claim 49, further comprising a lock coupled with the connect, wherein the lock is configured to maintain one or more configurations of the connect.

57. A system electrically coupled with a drive motor to selectively drive a plurality of tractive assemblies of a vehicle, the system comprising: a high-voltage system including a high-voltage battery and a converter; a low-voltage system including a low-voltage battery; and a connect electrically coupled with the high-voltage system and the low-voltage battery, the connect reconfigurable between a plurality of configurations, wherein in a first configuration the connect electrically couples the low-voltage battery to a controller, the low-voltage battery configured to supply power to the controller to activate the high-voltage system; wherein in a second configuration the connect electrically disconnects the low-voltage battery from the controller and the high-voltage system.

58. The system of claim 57, wherein in the first configuration the high-voltage battery is configured to (i) supply power to a first subset of components of the vehicle at a first voltage and (ii) supply power to a second subset of components of the vehicle at a second voltage via the converter.

59. The system of claim 58, wherein: in the first configuration the high-voltage battery is configured to supply power to the low-voltage battery at the second voltage via the converter, and in the second configuration the high-voltage battery is configured to supply power to the controller at the second voltage via the converter.

60. The system of claim 58, wherein in the second configuration and in response to a deactivation of the high-voltage system, the connect electrically disconnects the low- voltage battery from the controller to inhibit a supply of power to the controller to prevent activation of the high-voltage system.

61. A vehicle, comprising:-340-4930-8524-1718Atty. Dkt. No.: 061300-7163 a chassis extending along a longitudinal axis, the chassis comprising a pair of longitudinal frame members each offset from the longitudinal axis; a cabin; a charger housing coupled to one of the longitudinal frame members and positioned behind the cabin, the charger housing comprising: a charger housing body defining a charger housing opening, and a divider assembly configured to divide the charger housing opening into a first portion and a second portion; and a charging pod comprising: at least one onboard charger positioned within the first portion of the charger housing opening, and a charging connector electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source.

62. The vehicle of claim 61, wherein the charger housing body further comprises a charger recess extending toward the charger housing opening, the charging connector positioned within the charger recess.

63. The vehicle of claim 62, wherein the charger housing body defines a charger aperture extending between the charger recess and the charger housing opening, the charger aperture configured to receive the charging connector.

64. The vehicle of claim 63, wherein the divider assembly includes: a side divider plate extending from a bottom inner surface of the charger housing body, the side divider plate including: a first portion extending between: a first end coupled to the charger housing body adjacent the charger aperture; and a second end; and a second portion substantially perpendicular to the first portion, the second portion extending between: a first end coinciding with the second end of the first portion of the side divider plate; and-341-4930-8524-1718Atty. Dkt. No.: 061300-7163 a second end coupled to the charger housing body.

65. The vehicle of claim 63, wherein the charger housing body defines an onboard charger aperture configured to laterally align with the at least one onboard charger, the at least one onboard charger coupled to the one of the longitudinal frame members, the onboard charger aperture located along a first side of the charger housing body, the charger recess located along a second side of the charger housing body, the first side of the charger housing body opposite the second side of the charger housing body.

66. The vehicle of claim 61, wherein a gap is defined between a rear surface of the cabin and a forward surface of the charger housing, the gap configured to limit electrical transfer between the charging pod and the cabin.

67. The vehicle of claim 66, wherein the forward surface of the charger housing is concave.

68. The vehicle of claim 66, wherein the charger housing further comprises a charger plate coupled to the charging connector and the charger housing body, the charger plate configured to cover the charger housing opening.

69. The vehicle of claim 61, wherein: the charger housing body defines an onboard charger aperture configured to laterally align with the at least one onboard charger; and the charger housing further comprises a side panel bracket coupled to the at least one onboard charger and the one of longitudinal frame members, the side panel bracket extending within the at least one onboard charger aperture, the side panel bracket configured to couple the at least one onboard charger to the one of the longitudinal frame members.

70. The vehicle of claim 69, wherein the charger housing further comprises a side divider bracket coupled to the onboard charger, the side divider bracket configured to couple the onboard charger to the divider assembly, the side divider bracket coupled to the onboard charger along a first side, the side panel bracket coupled to the onboard charger along a second side, the first side opposite the second side.-342-4930-8524-1718Atty. Dkt. No.: 061300-716371. The vehicle of claim 61, wherein the divider assembly includes: side divider plates extending from a bottom inner surface of the charger housing body; auxiliary top divider plates extending over wiring between the charging connector and the onboard charger, the auxiliary top divider plates coupled to the side divider plates; and top divider plates positioned above the onboard charger, the top divider plates coupled to the side divider plates; wherein the side divider plates, the auxiliary top divider plates, and the top divider plates enclose the first portion.

72. The vehicle of claim 61, further comprising a rear tractive assembly disposed directly below the charger housing, wherein the rear tractive assembly extends above a lowermost point of the charger housing.

73. The vehicle of claim 61, wherein the charger housing body is cantilevered from the longitudinal frame member.

74. The vehicle of claim 61, further comprising: a lift system including a pin; wherein: the longitudinal frame member defines an aperture configured to receive the pin; and a bottom surface of the charger housing body defines a bottom channel configured to receive the pin.

75. The vehicle of claim 61, wherein: the charger housing further comprises a door coupled to the charger housing body; and the charger housing body defines a door aperture configured to provide access to the charger housing opening, the door configured to selectively cover the door aperture.-343-4930-8524-1718Atty. Dkt. No.: 061300-716376. The vehicle of claim 61, wherein the charger housing body extends between a forward surface and a rear surface, the forward surface configured to confront the cabin, the rear surface defining a rear light aperture configured to receive a road light assembly.

77. The vehicle of claim 61, further comprising: side panel brackets coupled to the onboard charger and the longitudinal frame member, the side panel brackets configured to couple the onboard charger to the longitudinal frame member; and side divider brackets coupled to the onboard charger and the divider assembly, the side divider brackets configured to couple the onboard charger to the divider assembly.

78. The vehicle of claim 61, wherein: the charger housing body extends between a forward surface and a rear surface, the forward surface configured to confront the cabin; and a depth of the charger housing opening is greater near the rear surface than the forward surface.

79. A vehicle, comprising: a cabin; a charger housing positioned behind the cabin, the charger housing comprising: a charger housing body defining: a charger housing opening, a charger recess extending into the charger housing, and a charger aperture extending between the charger recess and the charger housing opening; and a divider assembly configured to divide the charger housing opening into a first portion and a second portion; and a charging pod comprising: at least one onboard charger positioned within the first portion of the charger housing opening, and a charging connector electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source, the charging-344-4930-8524-1718Atty. Dkt. No.: 061300-7163 connector positioned within the charger recess, the charger aperture configured to receive the charging connector.

80. A vehicle, comprising: a chassis extending along a longitudinal axis, the chassis comprising a pair of longitudinal frame members each offset from the longitudinal axis; a cabin; a charger housing coupled to one of the longitudinal frame members and positioned behind the cabin, the charger housing comprising: a charger housing body defining: a charger housing opening, a charger recess extending toward the charger housing opening, a charger aperture extending between the charger recess and the charger housing opening, and an onboard charger aperture extending from the charger housing opening and away from the charger recess; a divider assembly configured to divide the charger housing opening into a first portion and a second portion; a side panel bracket coupled to the longitudinal frame member, the side panel bracket extending within the onboard charger aperture; and a side divider bracket located within the charger housing opening, the side divider bracket coupled to the divider assembly; a charging pod comprising: at least one onboard charger positioned within the first portion of the charger housing opening, the onboard charger configured to laterally align with the onboard charger aperture, the onboard charger coupled to the side divider bracket and the side panel bracket, the side divider bracket coupled to the onboard charger along a first side, the side panel bracket coupled to the onboard charger along a second side, the first side opposite the second side, and a charging connector electrically coupled to the at least one onboard charger and configured to electrically couple to an external power source, the charging connector positioned within the charger recess and the charger aperture.-345-4930-8524-1718Atty. Dkt. No.: 061300-716381. A vehicle, comprising: a chassis; a cabin coupled to the chassis; a low voltage battery coupled to the chassis and configured to supply power to a low-voltage circuit of the vehicle; a high-voltage battery coupled to the chassis and configured to supply power to a high-voltage circuit of the vehicle; a high-voltage power distribution unit (HVPDU) coupled to the high-voltage battery; and a charger housing coupled to the chassis and positioned behind the cabin, the charger housing comprising a charger housing body defining a charger housing opening; and a charging pod comprising: a charging connector configured to electrically couple to an external power source, at least one onboard charger electrically coupled to the charging connector and the HVPDU, wherein the onboard charger receives alternating current (AC) power from the external power source and outputs direct current (DC) power to at least the HVPDU; and a DC converter electrically coupled to the at least one onboard charger and the low voltage battery, wherein the DC converter converts the DC power from the at least one onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage.

82. The vehicle of claim 81, wherein the at least one onboard charger and the DC converter are positioned within a common housing positioned within the charging pod.

83. The vehicle of claim 81, wherein the first voltage is between 120 V to 240 V.

84. The vehicle of claim 81, wherein the at least one onboard charger is a first charger, the vehicle further comprising: a second onboard charger electrically coupled to the charging connector and the HVPDU.-346-4930-8524-1718Atty. Dkt. No.: 061300-716385. The vehicle of claim 84, wherein the first charger has a first maximum charging power and the second charger has a second maximum charging power different than the first maximum charging power.

86. The vehicle of claim 84, wherein the first charger and the second charger are coupled between the charging connector and the HVPDU in parallel.

87. The vehicle of claim 84, further comprising a controller configured to: receive a first power command comprising a first power requirement below a threshold; control, in response to the first power command, the first charger to provide a power output; receive a second power command comprising a second power requirement above the threshold; and control, in response to the second power command, the first onboard charger and the second onboard charger to provide a combined second power output.

88. The vehicle of claim 87, wherein the combined second power output is greater than the first power output.

89. A vehicle, comprising: a chassis; a cabin coupled to the chassis; a primary motor; one or more tractive assemblies configured to move the vehicle based on power from the primary motor; a high-voltage battery coupled to the primary motor; a charging connector coupled to the high-voltage battery and configured to couple to an external power source; a first onboard charger coupled to the charging connector and configured to receive power from the charging connector; a second onboard charger coupled to the charging connector and configured to receive power from the charging connector; and-347-4930-8524-1718Atty. Dkt. No.: 061300-7163 a controller, wherein the controller is configured to: receive a power output command; control at least one of the first onboard charger or the second onboard charger to provide a power output based on the power output command.

90. The vehicle of claim 89, further comprising: a high-voltage power distribution unit (HVPDU) coupled to the first onboard charger and the second onboard charger; and a high-voltage battery coupled to the HVPDU and configured to receive the power output from the at least one of the first onboard charger or the second onboard charger.

91. The vehicle of claim 89, further comprising: a DC converter electrically coupled to at least one of the first onboard charger or the second onboard charger; and a low-voltage battery coupled to the DC converter; wherein the DC converter converts at least a portion of a power output from the at least one of the first onboard charger or the second onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage, and wherein the low-voltage battery is charged with power at the second voltage.

92. The vehicle of claim 91, wherein the DC converter is a first DC converter coupled to one of the first onboard charger or the second onboard charger, the vehicle further comprising: a second DC converter electrically coupled to the other of the first onboard charger or the second onboard charger, wherein the second DC converter converts at least a portion of a power output from the other of the first onboard charger or the second onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage.

93. The vehicle of claim 89, wherein the first onboard charger and the second onboard charger are coupled together in parallel.

94. The vehicle of claim 89, further comprising a third onboard charger coupled in parallel to at least one of the first onboard charger or the second onboard charger.-348-4930-8524-1718Atty. Dkt. No.: 061300-716395. The vehicle of claim 89, wherein the controller is further configured to: determine the power output command is below a threshold; and control one of the first onboard charger or the second onboard charger provide the power output based on the power output command.

96. The vehicle of claim 95, wherein the controller is further configured to: receive a second power output command above the threshold; and control both the first onboard charger and the second onboard charger to provide the power output based on the second power output command.

97. The vehicle of claim 96, wherein control both the first onboard charger and the second onboard charger to provide the power output based on the second power output command comprises increasing a first power output of the first onboard charger at a first rate and increasing a second power output of the second onboard charger at a second rate greater than the first rate.

98. The vehicle of claim 97, wherein control both the first onboard charger and the second onboard charger to provide the power output based on the second power output command comprises controlling each of the first onboard charger and the second onboard charger to output the same power output.

99. The vehicle of claim 89, wherein a voltage of the power output is between 120 V to 480 V.

100. A vehicle, comprising: a chassis; a cabin coupled to the chassis; a primary motor; one or more tractive assemblies configured to move the vehicle based on power from the primary motor; a high-voltage battery coupled to the primary motor; a low-voltage battery coupled to chassis and configured to provide power to a low-voltage circuit of the vehicle; and-349-4930-8524-1718Atty. Dkt. No.: 061300-7163 a charger housing coupled to the chassis and positioned behind the cabin; wherein the charger housing comprises: a charging connector coupled to the high-voltage battery and configured to couple to an external power source; a first onboard charger coupled to the charging connector and configured to receive power from the charging connector; a second onboard charger coupled to the charging connector and configured to receive power from the charging connector; a DC converter coupled to at least one of the first onboard charger or the second onboard charger and positioned with the at least one of the first onboard charger or the second onboard charger in an enclosure within the charger housing, wherein the DC converter converts at least a portion of a power output from one of at least one of the first onboard charger or the second onboard charger from a first voltage to a second voltage, the second voltage being lower than the first voltage; and a controller, wherein the controller is configured to: receive a first power output command below a threshold; control, in response to the first power output command, one of the first charger or the second charger to provide a power output; receive a second power output command above the threshold; and control, in response to the second power output command, the first onboard charger and the second onboard charger to provide a combined second power output.

101. A tel ehandl er, compri si ng : a chassis; an energy storage device coupled to the chassis; a secondary onboard charger coupled to the chassis and the energy storage device; and a primary onboard charger coupled to the chassis, the energy storage device, and the secondary onboard charger, wherein each of the primary onboard charger and the secondary onboard charger are configured to selectively couple to an external power source, and wherein the primary onboard charger is configured to: provide a wake up command signal to the secondary onboard charger;-350-4930-8524-1718Atty. Dkt. No.: 061300-7163 receive a primary onboard charger command signal; provide electrical energy to the energy storage device according to the primary onboard charger command signal; and provide a secondary onboard charger command signal to the secondary onboard charger responsive to a current value regarding the external power source being at or above a predetermined threshold, such that the primary onboard charger and the secondary onboard charger provide electrical energy to the energy storage device concurrently.

102. The telehandler of claim 101, wherein: the wake up command signal is a second wake up command signal; and the telehandler further comprises a controller coupled to the primary onboard charger and the secondary onboard charger, wherein the controller is configured to: provide a first wake up command signal to the primary onboard charger prior to the primary onboard charger providing the second wake up command signal to the secondary onboard charger; and provide the primary onboard charger command signal to the primary onboard charger.

103. The telehandler of claim 101, further comprising a charging connector coupled to the chassis, wherein the primary onboard charger is configured to: receive a plug in signal indicating that the external power source is coupled to the charging connector; wake up in response to receiving the plug in signal; and in response to waking up, provide the wake up command signal to the secondary onboard charger.

104. The telehandler of claim 103, wherein the primary onboard charger is further configured to: receive a plug out signal indicating that the external power source is disconnected from the charging connector;-351-4930-8524-1718Atty. Dkt. No.: 061300-7163 in response to receiving the plug out signal, provide a sleep command signal to the secondary onboard charger thereby causing the secondary onboard charger to turn off; and in response to receiving the plug out signal turn off the primary onboard charger.

105. The telehandler of claim 101, wherein the primary onboard charger is configured to generate the primary onboard charger command signal.

106. A telehandler, comprising: a chassis; an energy storage device coupled to the chassis; a plurality of onboard chargers coupled to the chassis and the energy storage device; and a controller communicably coupled to the plurality of onboard chargers, wherein at least one of the plurality of onboard chargers or the controller is configured to: determine an external power source is coupled to the plurality of onboard chargers; determine a type of electrical energy received from the external power source; and selectively provide the electrical energy to the energy storage device via the plurality of onboard chargers based at least partially on the type.

107. The telehandler of claim 106, further comprising a temperature sensor coupled to the energy storage device, wherein the controller is further configured to selectively provide the electrical energy based on a signal from the temperature sensor.

108. The telehandler of claim 107, further comprising a heater coupled to the energy storage device, wherein the controller is further configured to activate the heater based on the signal from the temperature sensor to heat the energy storage device until a temperature of the energy storage device reaches a minimum temperature prior to selectively-352-4930-8524-1718Atty. Dkt. No.: 061300-7163 providing the electrical energy to the energy storage device via the plurality of onboard chargers.

109. The telehandler of claim 106, wherein the controller is further configured to deactivate one or more components of the telehandler while selectively providing electrical energy to the energy storage device.

110. The telehandler of claim 109, wherein the one or more components include at least one of an HVAC system, a lift apparatus, or a drive motor.

111. The telehandler of claim 106, further comprising a drive motor coupled to the chassis and selectively electrically coupled to the energy storage device.

112. The telehandler of claim 111, wherein the controller is further configured to prevent operation of the drive motor from the energy storage device while selectively providing electrical energy to the energy storage device.

113. The telehandler of claim 106, further comprising a manual interface configured to selectively couple the external power source to the plurality of onboard chargers, wherein the controller is configured to determine the external power source is coupled to the plurality of onboard chargers based on a second signal from the manual interface indicating a user action.

114. The telehandler of claim 106, further comprising a user interface comprising a display coupled to the chassis, wherein the controller is further configured to activate the display in response to determining the external power source is coupled to the plurality of onboard chargers.

115. The telehandler of claim 106, wherein the energy storage device includes a relay, wherein the controller is configured to activate the relay to enable charging of the energy storage device.-353-4930-8524-1718Atty. Dkt. No.: 061300-7163116. A vehicle comprising: a chassis; an energy storage device coupled to the chassis; a plurality of onboard chargers coupled to the chassis and the energy storage device, the plurality of onboard chargers comprising a primary onboard charger and a secondary onboard charger; and a controller communicably coupled to the plurality of onboard chargers, wherein the controller is configured to: determine an external power source is coupled to the plurality of onboard chargers; provide a first wake up command signal to the primary onboard charger; determine a type of electrical energy received from the external power source; and selectively provide the electrical energy to the energy storage device via the primary onboard charger based at least partially on the type.

117. The vehicle of claim 116, wherein the primary onboard charger is configured to: provide a second wake up command signal to the secondary onboard charger; receive, from the controller, a primary onboard charger command signal; provide electrical energy to the energy storage device according to the primary onboard charger command signal; and provide a secondary onboard charger command signal to the secondary onboard charger responsive to a current value regarding the external power source being at or above a predetermined threshold, such that the primary onboard charger and the secondary onboard charger provide electrical energy to the energy storage device concurrently.

118. The vehicle of claim 116, wherein the primary onboard charger is configured to:-354-4930-8524-1718Atty. Dkt. No.: 061300-7163 receive a plug in signal indicating that the external power source is coupled to a charging connector; wake up in response to receiving the plug in signal; and in response to waking up, provide the wake up command signal to the secondary onboard charger.

119. The vehicle of claim 116, wherein the controller is configured to: receive, from a temperature sensor associated with the energy storage device, a signal indicating a cell temperature of the energy storage device; and activate a heater based on the signal from the temperature sensor to heat the energy storage device until the cell temperature of the energy storage device is at or above a minimum temperature prior to selectively providing the electrical energy to the energy storage device via the plurality of onboard chargers.

120. The vehicle of claim 116, wherein the primary onboard charger includes an onboard charger controller configured to: receive a first signal (e.g., a first signal) from a manual interface indicating the external power source is coupled to the plurality of onboard controllers; cause one or more of the plurality of onboard chargers to receive power from the external power source; receive a second signal from the manual interface indicating that the external power source is disconnected from the plurality of onboard controllers; and providing a stop command that causes one or more of the plurality of onboard chargers to stop providing the electrical energy to the energy storage device.

121. A method compri sing : generating, by a control module, a first low voltage (LV) direct current (DC) rectangular wave signal; transmitting, by the control module via a circuit, the first LV DC rectangular wave signal to one or more devices coupled to the circuit;-355-4930-8524-1718Atty. Dkt. No.: 061300-7163 receiving, by the control module via the circuit, a second LV DC rectangular wave signal from the one or more devices; comparing, by the control module, the first LV DC rectangular wave signal to the second LV DC rectangular wave signal; and adjusting, by the control module, an operation of at least one of the one or more devices responsive to a determination that the first LV DC rectangular wave signal is different from the second LV DC rectangular wave signal.

122. The method of claim 121, wherein comparing the first LV DC rectangular wave signal to the second LV DC rectangular wave signal comprises a comparison of an amplitude of the first LV DC rectangular wave signal to an amplitude of the second LV DC rectangular wave signal.

123. The method of claim 121, wherein comparing the first LV DC rectangular wave signal to the second LV DC rectangular wave signal comprises a comparison of a frequency of the first LV DC rectangular wave signal to a frequency of the second LV DC rectangular wave signal.

124. The method of claim 121, wherein the one or more devices are connected in series to the control module.

125. The method of claim 121, wherein comparing the first LV DC rectangular wave signal to the second LV DC rectangular wave signal comprises a comparing a DC offset of the first LV DC rectangular wave signal to a DC offset of the second LV DC rectangular wave signal.

126. The method of claim 124, further comprising: receiving, by the control module, from a plurality of sensors configured to measure at least one of voltage, current, or resistance of a part of the circuit, sensor data of the circuit; determining, based on the sensor data, whether the circuit is an open circuit;-356-4930-8524-1718Atty. Dkt. No.: 061300-7163 determining, based on the sensor data, whether the circuit is interacting with an external component; and disabling, by the control module, High Voltage (HV) transmission to the one or more devices, responsive to a determination that the circuit is broken or interacting with the external component.

127. The method of claim 121, further comprising: transmitting, by the control module, an instruction to a user interface to display a message indicating the adjusted operation of the device; and receiving, by the control module, a message from the user interface indicating that a user has acknowledged the adjusted operation of the device.

128. The method of claim 121, further comprising varying a duty cycle of the first LV DC rectangular wave signal, wherein the comparison of the first LV DC rectangular wave signal to the second LV DC rectangular wave signal is performed as the duty cycle is varied.

129. The method of claim 128, further comprising determining, based on a change in the duty cycle of the second LV DC rectangular wave signal as the first LV DC rectangular wave signal is varied, whether a device or other component in the circuit is malfunctioning.

130. A system comprising: a high-voltage power distribution unit; one or more devices configured to receive high-voltage power from the high-voltage power distribution unit; and a control module coupled to the high-voltage power distribution unit and the one or more devices via a circuit, the control module comprising a signal generator, one or more processors, and a memory storing instructions that, when executed by the one or more processors, causes the control module to: generate, using the signal generator, a first low voltage (LV) direct current (DC) rectangular wave signal;-357-4930-8524-1718Atty. Dkt. No.: 061300-7163 transmit the first LV DC rectangular wave signal to the one or more devices and the high-voltage power distribution unit; receive, via the circuit, a second LV DC rectangular wave signal from the one or more devices; compare, by the control module, the first LV DC rectangular wave signal to the second LV DC rectangular wave signal; and send, based on the comparison, a command to the high-voltage power distribution unit to provide high-voltage power to the one or more devices.

131. The system of claim 130, wherein the command to provide high-voltage power is sent only when the comparison indicates that the second LV DC rectangular wave signal matches the first LV DC rectangular wave signal within a predetermined tolerance.

132. The system of claim 130, wherein the instructions further cause the control module to vary a duty cycle of the first LV DC rectangular wave signal, wherein the comparison of the first LV DC rectangular wave signal to the second LV DC rectangular wave signal is performed as the duty cycle is varied.

133. The system of claim 130, further comprising a user interface communicatively coupled to the control module, wherein comparing the first LV DC rectangular wave signal to the second LV DC rectangular wave signal comprises comparing a first DC offset of the first LV DC rectangular wave signal to a second DC offset of the second LV DC rectangular wave signal, wherein the instructions further cause the control module to cause the user interface to display an error message when the second DC offset is not within a predefined tolerance of the first DC offset.

134. A system comprising: a power distribution unit (PDU) comprising a high-voltage (HV) electrical inlet and a plurality of combined electrical outlets coupled to the HV electrical inlet and to an interlock circuit;-358-4930-8524-1718Atty. Dkt. No.: 061300-7163 a battery electronically coupled to the HV electrical inlet, the battery configured to transmit HV electricity to the PDU; a first device configured to transmit a first low voltage (LV) signal to the interlock circuit; a second device coupled to a first combined electrical outlet of the plurality of combined electrical outlet to receive HV electricity and the LV signal, wherein the second device and the PDU are electronically coupled by a first connector, wherein coupling of the second device and the PDU using the connector closes a first opening in the interlock circuit.

135. The system of claim 134, wherein the first device is configured to: receive a second LV signal from the interlock circuit; compare the first LV signal to the second LV signal; and disable, responsive to a determination that the second LV signal is outside of a predetermined threshold relative to the first LV signal, HV electricity transmission from the battery to the PDU.

136. The system of claim 134, wherein the PDU further comprises a first HV electrical outlet coupled to the HV electrical inlet and a first LV outlet coupled to the interlock circuit, the system further comprising a third device comprising an HV device inlet coupled to the first HV electrical outlet and an LV device inlet coupled to the first LV outlet.

137. The system of claim 136, wherein, when a second connector is coupled to the HV device inlet to couple the third device to the PDU, the third device is configured to transmit a low voltage signal from the LV device inlet to the second connector and from the second connector back to the LV device inlet.

138. The system of claim 137, wherein interlock circuit is configured to transmit the LV signal from the PDU to the second device, then from the second device back to the PDU, then to the third device.-359-4930-8524-1718Atty. Dkt. No.: 061300-7163139. The system of claim 134, wherein the first device is configured to be decoupled from the first combined electrical outlet and replaced by a jump cap, the jump cap configured to close the first opening in the interlock circuit.

140. The system of claim 134, further comprising a control switch configured to selectively open the interlock circuit.

141. An electric telehandler, comprising: a chassis; a boom assembly; an actuator movably coupled with the boom assembly; an electric power system configured to provide electrical power to the actuator to control movement of the boom assembly; a drive motor configured to drive an axle assembly of the electric telehandler; and a battery assembly configured to provide power to the drive motor and the electric power system, the battery assembly including one or more battery cells having an energy capacity; wherein the energy capacity is larger than an amount of energy consumed by the electric telehandler during an expected usage of the electric telehandler.

142. The electric telehandler of claim 141, wherein the energy capacity is selected based on the amount of energy consumed by the electric telehandler during the expected usage of the electric telehandler, and wherein the energy capacity is at least fifteen percent larger than the amount of energy such that a C-rate of the one or more battery cells is less than one.

143. The electric telehandler of claim 141, further comprising: the one or more battery cells having a temperature rise of a first amount with the one or more battery cells providing energy; and the energy capacity selected such that an ambient temperature of the one or more battery cells returns to a given temperature within a predetermined amount of time; wherein the predetermined amount of time is based on the temperature rise.-360-4930-8524-1718Atty. Dkt. No.: 061300-7163144. The electric telehandler of claim 143, further comprising: the given temperature selected to (i) prepare the one or more battery cells for charging or (ii) prepare the one or more battery cells for subsequent discharge.

145. The electric telehandler of claim 141, further comprising: the energy capacity selected such that an ambient temperature of the one or more battery cells returns to a predetermined temperature via passive cooling of the one or more battery cells.

146. The electric telehandler of claim 145, wherein the passive cooling of the one or more battery cells results in a decrease in the ambient temperature of the one or more battery cells without utilization of one or more fans or a coolant system.

147. The electric telehandler of claim 141, further comprising: one or more processing circuits to: configure the one or more battery cells to discharge energy in accordance with the expected usage of the electric telehandler; and prevent, based at least on configuration of the one or more battery cells, a total amount of energy discharged by the one or more battery cells from exceeding the energy capacity of the one or more battery cells.

148. The electric telehandler of claim 141, further comprising: one or more processing circuits to: control an amount of current provided by the one or more battery cells to prevent a total amount of energy, discharged by the one or more battery cells, from coming within fifteen percent of the energy capacity.

149. The electric telehandler of claim 141, wherein the energy capacity of the one or more battery cells is selected to exceed a load placed on the one or more battery cells by each of the electric power system and the drive motor while drawing energy from the one or more battery cells.-361-4930-8524-1718Atty. Dkt. No.: 061300-7163150. The electric telehandler of claim 141, wherein the electric power system includes at least one electric motor to drive the actuator.

151. An electric telehandler, comprising: a chassis; one or more sensors disposed on the chassis; a plurality of controllable elements configured to consume energy from one or more battery cells of the electric telehandler; the one or more battery cells having an energy capacity; and one or more processing circuits in communication with the one or more sensors and the one or more battery cells, the one or more processing circuits configured to: receive, from the one or more sensors, information associated with operation of the electric telehandler, the operation of the electric telehandler including a consumption of a first amount of energy to power the plurality of controllable elements; determine, based on the consumption of the first amount of energy, an expected usage of the electric telehandler; and configure the one or more battery cells to provide energy in accordance with the expected usage of the electric telehandler such that a maximum amount of energy provided by the one or more battery cells is less than the energy capacity of the one or more battery cells.

152. The electric telehandler of claim 151, wherein the maximum amount of energy is selected based on a temperature rise of the one or more battery cells associated with providing the maximum amount of energy, and wherein the maximum amount of energy is further selected based on an amount of time for a temperature of the one or more battery cells to return to a predetermined temperature given the temperature rise.

153. The electric telehandler of claim 151, the plurality of controllable elements including at least one of an actuator movably coupled with a boom assembly of the electric telehandler, a hydraulic system configured to provide fluid power to the actuator to control movement of-362-4930-8524-1718Atty. Dkt. No.: 061300-7163 the boom assembly, or a drive motor configured to drive an axle assembly of the electric telehandler.

154. The electric telehandler of claim 151, wherein the maximum amount of energy is selected such that the one or more battery cells return to a given temperature to (i) prepare the one or more battery cells for charging or (ii) prepare the one or more battery cells for subsequent discharge.

155. The electric telehandler of claim 151, wherein the maximum amount of energy is selected such that a temperature of the one or more battery cells returns to a predetermined temperature via passive cooling of the one or more battery cells.

156. The electric telehandler of claim 155, wherein the passive cooling of the one or more battery cells results in a decrease in the temperature of the one or more battery cells without utilization of one or more fans or a coolant system.

157. A system, comprising: an electric telehandler, including: a chassis; a boom assembly; an actuator movably coupled with the boom assembly; an electric power system configured to provide electrical power to the actuator to control movement of the boom assembly; a drive motor configured to drive an axle assembly of the electric telehandler; and a battery assembly configured to provide power to the drive motor and the electric power system, the battery assembly including one or more battery cells having an energy capacity; and one or more processing circuits to: configure the one or more battery cells to provide an amount of energy that is less than the energy capacity to provide passive cooling of the one or more battery-363-4930-8524-1718Atty. Dkt. No.: 061300-7163 cells.

158. The system of claim 157, wherein the amount of energy is further selected such that the one or more battery cells return to a given temperature to (i) prepare the one or more battery cells for charging or (ii) prepare the one or more battery cells for subsequent discharge.

159. The system of claim 157, wherein the passive cooling of the one or more battery cells results in a decrease in a temperature of the one or more battery cells without utilization of one or more fans or a coolant system.

160. The system of claim 157, wherein configuration of the one or more battery cells includes the one or more processing circuits to: control an amount of current provided by the one or more battery cells to prevent the amount of energy, discharged by the one or more battery cells, from coming within fifteen percent of the energy capacity.

161. An electric telehandler, comprising: a battery assembly including one or more battery cells to provide power to one or more components of the electric telehandler; a power distribution unit to electrically couple the one or more battery cells with an onboard charger of the electric telehandler; the onboard charger to provide electrical energy to charge the one or more battery cells; and one or more processing circuits configured to: receive, from one or more sensors of the electric telehandler, a set of information that corresponds to the one or more battery cells; determine, based on the set of information, a state of the one or more battery cells; and-364-4930-8524-1718Atty. Dkt. No.: 061300-7163 control, responsive to determination of the state of the one or more battery cells, the onboard charger to adjust (i) a voltage level of a Direct Current (DC) bus of the power distribution unit or (ii) a temperature of the one or more battery cells.

162. The electric telehandler of claim 161, wherein the state of the one or more battery cells includes at least one of a state of charge of the one or more battery cells or the temperature of the one or more battery cells.

163. The electric telehandler of claim 161, wherein: the state of the one or more battery cells includes a first state and a second state; the first state corresponds to a state of charge of the one or more batteries having a first value or the temperature of the one or more battery cells having a second value; and the second state corresponds to the state of charge having a third value that is larger than the first value or the temperature of the one or more battery cells having a fourth value that is larger than the second value.

164. The electric telehandler of claim 161, further comprising: the battery assembly, including: a housing; and at least one heating element disposed within the housing; and the one or more processing circuits configured to: control the at least one heating element to increase the temperature of the one or more battery cells.

165. The electric telehandler of claim 161, wherein the state of the one or more battery cells corresponds to a current temperature of the one or more battery cells or a current voltage level of the one or more battery cells.

166. The electric telehandler of claim 165, wherein the state of the one or more battery cells is the current temperature of the one or more battery cells, and the one or more processing circuits further configured to:-365-4930-8524-1718Atty. Dkt. No.: 061300-7163 determine that the current temperature of the one or more battery cells is below a threshold; and execute, based at least on determination that the current temperature is below the threshold, one or more control signals to cause a heating element, disposed within the battery assembly, to produce heat within a housing that includes the one or more battery cells.

167. The electric telehandler of claim 165, wherein the state of the one or more battery cells is the current voltage level of the one or more battery cells, and the one or more processing circuits further configured to: determine that a difference between the current voltage level of the one or more battery cells and the voltage level of the DC bus is larger than a threshold; and execute, responsive to determination that the difference is larger than the threshold, one or more control signals to increase the voltage level of the DC bus.

168. The electric telehandler of claim 167, wherein execution of the one or more control signals occurs prior to activation of a heating element of the battery assembly, and wherein the activation of the heating element occurs subsequent to a determination, by the one or more processing circuits, that the difference is less than the threshold.

169. The electric telehandler of claim 161, further comprising: the onboard charger configured to simultaneously adjust the voltage level of the DC bus and adjust the temperature of the one or more battery cells.

170. A control system for an electric telehandler, the control system comprising: one or more processing circuits configured to: receive, from one or more sensors of the electric telehandler, a set of information that corresponds to one or more battery cells of the electric telehandler; determine, based on the set of information, a state of the one or more battery cells; and control, responsive to determination of the state of the one or more battery cells, an onboard charger of the electric telehandler to adjust (i) a voltage level of a-366-4930-8524-1718Atty. Dkt. No.: 061300-7163Direct Current (DC) bus of a power distribution unit of the electric telehandler or (ii) a temperature of the one or more battery cells.

171. The control system of claim 170, wherein the state of the one or more battery cells includes at least one of a state of charge of the one or more battery cells or the temperature of the one or more battery cells.

172. The control system of claim 170, wherein: the state of the one or more battery cells includes a first state and a second state; the first state corresponds to a state of charge of the one or more batteries having a first value or the temperature of the one or more battery cells having a second value; and the second state corresponds to the state of charge having a third value that is larger than the first value or the temperature of the one or more battery cells having a fourth value that is larger than the second value.

173. The control system of claim 170, the one or more processing circuits further configured to: control at least one heating element of a battery assembly of the electric telehandler to increase the temperature of the one or more battery cells, wherein the battery assembly includes the one or more battery cells.

174. The control system of claim 170, wherein the state of the one or more battery cells corresponds to a current temperature of the one or more battery cells or a current voltage level of the one or more battery cells.

175. The control system of claim 174, wherein the state of the one or more battery cells is the current temperature of the one or more battery cells, and the one or more processing circuits further configured to: determine that the current temperature of the one or more battery cells is below a threshold; and-367-4930-8524-1718Atty. Dkt. No.: 061300-7163 execute, based at least on determination that the current temperature is below the threshold, one or more control signals to cause a heating element to produce heat within a housing that includes the one or more battery cells.

176. The control system of claim 174, wherein the state of the one or more battery cells is the current voltage level of the one or more battery cells, and the one or more processing circuits further configured to: determine that a difference between the current voltage level of the one or more battery cells and the voltage level of the DC bus is larger than a threshold; and execute, responsive to determination that the difference is larger than the threshold, one or more control signals to increase the voltage level of the DC bus.

177. The control system of claim 176, wherein execution of the one or more control signals occurs prior to activation of a heating element of a battery assembly of the electric telehandler, and wherein the activation of the heating element occurs subsequent to a determination, by the one or more processing circuits, that the difference is less than the threshold.

178. A system, comprising: an electric telehandler, including: a battery assembly including one or more battery cells to provide power to one or more components of the electric telehandler; a power distribution unit to electrically couple the one or more battery cells with an onboard charger of the electric telehandler; and the onboard charger to provide electrical energy to charge the one or more battery cells; and one or more processing circuits configured to: receive, from one or more sensors of the electric telehandler, a set of information that corresponds to the one or more battery cells; determine, based on the set of information, a state of the one or more battery cells; and-368-4930-8524-1718Atty. Dkt. No.: 061300-7163 control, responsive to determination of the state of the one or more battery cells, the onboard charger to adjust (i) a voltage level of a Direct Current (DC) bus of the power distribution unit or (ii) a temperature of the one or more battery cells.

179. The system of claim 178, wherein the state of the one or more battery cells is a current temperature of the one or more battery cells, and the one or more processing circuits further configured to: determine that the current temperature of the one or more battery cells is below a threshold; and execute, based at least on determination that the current temperature of the one or more battery cells is below the threshold, one or more control signals to cause a heating element, disposed within the battery assembly, to produce heat within a housing that includes the one or more battery cells.

180. The system of claim 178, wherein the state of the one or more battery cells is a current voltage level of the one or more battery cells, and the one or more processing circuits further configured to: determine that a difference between the current voltage level of the one or more battery cells and the voltage level of the DC bus is larger than a threshold; and execute, responsive to determination that the difference is larger than the threshold, one or more control signals to increase the voltage level of the DC bus.

181. A tel ehandl er, compri si ng : a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump; an electric motor configured to drive the steering pump; a steering valve configured to control a steering direction of the axle assembly;-369-4930-8524-1718Atty. Dkt. No.: 061300-7163 an accumulator; and a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator to charge the accumulator, and wherein when a charge pressure of the accumulator is above a pressure threshold, the accumulator supplies fluid though the priority valve and to the steering valve.

182. The telehandler of claim 181, wherein the priority valve is arranged on a steering line that is in fluid communication with the steering valve.

183. The telehandler of claim 182, wherein the accumulator is in fluid communication with an accumulator line, and the steering pump is in fluid communication with a steering supply line.

184. The telehandler of claim 183, wherein the hydraulic system includes a steering node arranged at an intersection between the steering line, the accumulator line, and the steering supply line.

185. The telehandler of claim 184, wherein the priority valve is arranged on the steering line between the steering node and the steering valve.

186. The telehandler of claim 184, further comprising a first check valve arranged on the steering supply line between the steering pump and the steering node, and a second check valve arranged on the accumulator line between the accumulator and the steering node.

187. The telehandler of claim 186, wherein the first check valve allows fluid to flow only in a direction from the accumulator to the steering node, and wherein the second check valve allows fluid to flow only in a direction from the steering pump to the steering node.-370-4930-8524-1718Atty. Dkt. No.: 061300-7163188. The telehandler of claim 184, wherein the priority valve is movable between a first position wherein fluid communication is provided between the steering node and the steering valve, a second position where fluid communication is provided between the steering node and the accumulator line, and any position between the first position and the second position.

189. The telehandler of claim 188, further comprising a load sense line in fluid communication with the steering valve and a first side of the priority valve, and a pilot line in fluid communication with a location downstream of the priority valve and a second side of the priority valve.

190. The telehandler of claim 189, wherein the load sense line applies a pressure to the first side of the priority valve that is related to a steering demand applied to the steering valve, so that the priority valve is biased toward the first position in response to the steering demand.

191. The telehandler of claim 190, wherein the pilot line applies a pressure downstream of the priority valve to the second side of the priority valve, so that the priority valve is biased toward the second position when there is no steering demand.

192. A tel ehandl er, compri si ng : a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump in fluid communication with a steering supply line; an electric motor configured to drive the steering pump; a steering valve configured to control a steering direction of the axle assembly and in fluid communication with a steering line; an accumulator in fluid communication with an accumulator line;-371-4930-8524-1718Atty. Dkt. No.: 061300-7163 a steering node arranged at an intersection between the steering supply line, the steering line, and the accumulator line; and a priority valve arranged on the steering line between the steering node and the steering valve, wherein the priority valve is selectively movable between a first position where fluid communication is provided between at least one of the accumulator or the steering pump and the steering valve, and a second position where fluid communication is provided between the steering pump and the accumulator.

193. The telehandler of claim 192, further comprising a first check valve arranged on the steering supply line between the steering pump and the steering node, and a second check valve arranged on the accumulator line between the accumulator and the steering node.

194. The telehandler of claim 193, wherein the first check valve allows fluid to flow only in a direction from the accumulator to the steering node, and wherein the second check valve allows fluid to flow only in a direction from the steering pump to the steering node.

195. The telehandler of claim 193, wherein the priority valve is movable between the first position, the second position, and any position between the first position and the second position.

196. The telehandler of claim 193, further comprising a load sense line in fluid communication with the steering valve and a first side of the priority valve, and a pilot line in fluid communication with a location downstream of the priority valve and a second side of the priority valve.

197. The telehandler of claim 196, wherein the load sense line applies a pressure to the first side of the priority valve that is related to a steering demand applied to the steering valve, so that the priority valve is biased toward the first position in response to the steering demand.-372-4930-8524-1718Atty. Dkt. No.: 061300-7163198. The telehandler of claim 197, wherein the pilot line applies a pressure downstream of the priority valve to the second side of the priority valve, so that the priority valve is biased toward the second position when there is no steering demand.

199. A hydraulic system for a telehandler, the hydraulic system including: a steering pump; an electric motor configured to drive the steering pump; a steering valve configured to control a steering direction; an accumulator; and a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator to charge the accumulator, and wherein when a charge pressure of the accumulator is above a pressure threshold, the accumulator supplies fluid though the priority valve and to the steering valve.

200. The hydraulic system of claim 199, wherein the priority valve is selectively movable between a first position where fluid communication is provided between at least one of the accumulator or the steering pump and the steering valve, and a second position where fluid communication is provided between the steering pump and the accumulator.

201. A telehandler, comprising: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump; a steering valve configured to control a steering direction of the axle assembly; an accumulator arranged downstream of the steering pump; an implement pump;-373-4930-8524-1718Atty. Dkt. No.: 061300-7163 a main control valve configured to control fluid flow to and from the lift assembly; a first switching valve movable between a first position and a second position; and a second switching valve arranged in series with the first switching valve and movable between a first position and a second position, wherein when the second switching valve is in the first position, fluid communication is provided between the implement pump and the accumulator, and wherein when the first switching valve is in the second position and the second switching valve is in the first position, fluid communication is provided between the accumulator and the main control valve and between the steering pump and the main control valve.

202. The telehandler of claim 201, wherein when the first switching valve is in the first position, fluid communication is inhibited between the accumulator and the main control valve.

203. The telehandler of claim 201, wherein when the second switching valve is in the second position, fluid communication is inhibited between the implement pump and the accumulator.

204. The telehandler of claim 201, wherein the accumulator is in fluid communication with an accumulator line, the steering pump is in fluid communication with a steering supply line, and the implement pump is in fluid communication with an implement supply line.

205. The telehandler of claim 204, further comprising a connecting line in fluid communication with the implement supply line and the accumulator line.

206. The telehandler of claim 205, wherein the first switching valve and the second switching valve are arranged on the connecting line.-374-4930-8524-1718Atty. Dkt. No.: 061300-7163207. The telehandler of claim 206, further comprising a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator line, and thereby, between the steering pump and the connecting line.

208. The telehandler of claim 207, wherein the priority valve is selectively movable to provide fluid communication between the steering pump and the connecting line when there is no steering demand applied to the steering valve.

209. A telehandler, comprising: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a steering pump in fluid communication with a steering supply line; a steering valve configured to control a steering direction of the axle assembly; an accumulator arranged downstream of the steering pump and in fluid communication with an accumulator line; an implement pump in fluid communication with an implement supply line; a main control valve configured to control fluid flow to and from the lift assembly; a connecting line in fluid communication with the implement supply line, the main control valve, and the accumulator line; a first switching valve arranged on the connecting line and movable between a first position where fluid communication is allowed only in a direction from the first switching valve toward the accumulator line and a second position where fluid communication is allowed along the connecting line; and a second switching valve arranged on the connecting line and movable to selectively provide fluid communication through the second switching valve and along the-375-4930-8524-1718Atty. Dkt. No.: 061300-7163 connecting line to control fluid flow between the steering pump, the accumulator, and the main control valve.

210. The telehandler of claim 209, wherein the second switching valve is a proportional valve.

211. The telehandler of claim 210, wherein the second switching valve is movable between a first position where fluid flow is prevented through the second switching valve, a second position where fluid communication is provided through the second switching valve and along the connecting line, and any position between the first position and the second position.

212. The telehandler of claim 211, further comprising a pressure compensation element arranged on the connecting line between the first switching valve and the second switching valve.

213. The telehandler of claim 209, further comprising a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the accumulator line, and thereby, between the steering pump and the connecting line.

214. A hydraulic system for a telehandler, the hydraulic system comprising: a steering pump; a steering valve configured to control a steering direction; an accumulator arranged downstream of the steering pump; an implement pump; a main control valve; a connecting line in fluid communication with the accumulator, the implement pump, and the main control valve; a first switching valve arranged on the connecting line and movable between a first position where fluid communication is allowed only in a direction from the-376-4930-8524-1718Atty. Dkt. No.: 061300-7163 first switching valve toward the accumulator and a second position where fluid communication is allowed along the connecting line; and a second switching valve arranged on the connecting line and movable to selectively provide fluid communication along the connecting line to control fluid flow between the implement pump and the accumulator, and between the steering pump, the accumulator, and the main control valve.

215. The hydraulic system of claim 214, wherein the second switching valve is movable between a first position and a second position.

216. The hydraulic system of claim 215, wherein when the first switching valve is in the first position, fluid communication is inhibited between the accumulator and the main control valve, and wherein when the second switching valve is in the second position, fluid communication is inhibited between the implement pump and the accumulator.

217. The hydraulic system of claim 215, wherein the second switching valve is a proportional valve and movable between the first position where fluid flow is prevented through the second switching valve, the second position where fluid communication is provided through the second switching valve and along the connecting line, and any position between the first position and the second position.

218. The hydraulic system of claim 214, further comprising a pressure compensation element arranged on the connecting line between the first switching valve and the second switching valve.

219. The hydraulic system of claim 214, further comprising a priority valve arranged between the steering pump and the steering valve, wherein the priority valve is configured to selectively provide fluid communication between the steering pump and the connecting line.-377-4930-8524-1718Atty. Dkt. No.: 061300-7163220. The hydraulic system of claim 219, wherein the priority valve is selectively movable to provide fluid communication between the steering pump and the connecting line when there is no steering demand applied to the steering valve.

221. A tel ehandl er, compri si ng : a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a tank storing hydraulic fluid; a filter arranged upstream of the tank; a heat exchanger; and a back pressure valve arranged between the filter and the tank, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger.

222. The telehandler of claim 221, wherein the hydraulic system includes a main control valve, a drain line, a first inlet port, a second inlet port, and a cooling port.

223. The telehandler of claim 222, wherein the first inlet port is in fluid communication with the main control valve, and the second inlet port is in fluid communication with the drain line.

224. The telehandler of claim 223, wherein the cooling port is in fluid communication with the heat exchanger.

225. The telehandler of claim 224, wherein a return line is in fluid communication with both the first inlet port and the second inlet port, and the tank.-378-4930-8524-1718Atty. Dkt. No.: 061300-7163226. The telehandler of claim 225, wherein the filter and the back pressure valve are arranged on the return line.

227. The telehandler of claim 226, wherein the cooling port is in fluid communication with the return line at a location that is between the filter and the back pressure valve.

228. The telehandler of claim 221, wherein the back pressure valve is configured to raise the pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger after flowing through the filter and prior to flowing into the tank.

229. A telehandler, comprising: a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; and a hydraulic system including: a main control valve; a tank storing hydraulic fluid; a heat exchanger; and a filter and return assembly including: an inlet port in fluid communication with the main control valve so that return fluid flow is provided to the inlet port; a return line in fluid communication with the inlet port; a filter arranged on the return line downstream of the inlet port; and a back pressure valve arranged on the return line downstream of the filter, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that fluid flow downstream of the filter is forced through the heat exchanger prior to entering the tank.-379-4930-8524-1718Atty. Dkt. No.: 061300-7163230. The telehandler of claim 229, wherein the hydraulic system includes a drain line.

231. The telehandler of claim 230, wherein the inlet port is a first inlet port and the filter and return assembly includes a second inlet port in fluid communication with both the drain line and the return line.

232. The telehandler of claim 229, wherein the filter and return assembly further includes a cooling port in fluid communication with the return line at a location between the filter and the back pressure valve.

233. A hydraulic system for a telehandler, the hydraulic system including: a tank storing hydraulic fluid; a filter arranged upstream of the tank; a heat exchanger; and a back pressure valve arranged between the filter and the tank, wherein the back pressure valve is configured to raise a pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger.

234. The telehandler of claim 233, wherein the hydraulic system includes a main control valve, a drain line, a first inlet port, a second inlet port, and a cooling port.

235. The telehandler of claim 234, wherein the first inlet port is in fluid communication with the main control valve, and the second inlet port is in fluid communication with the drain line.

236. The telehandler of claim 235, wherein the cooling port is in fluid communication with the heat exchanger.

237. The telehandler of claim 236, wherein a return line is in fluid communication with both the first inlet port and the second inlet port, and the tank.-380-4930-8524-1718Atty. Dkt. No.: 061300-7163238. The telehandler of claim 237, wherein the filter and the back pressure valve are arranged on the return line.

239. The telehandler of claim 238, wherein the cooling port is in fluid communication with the return line at a location that is between the filter and the back pressure valve.

240. The telehandler of claim 233, wherein the back pressure valve is configured to raise the pressure downstream of the filter so that hydraulic fluid is forced into the heat exchanger after flowing through the filter and prior to flowing into the tank.

241. A tel ehandl er, compri si ng : a chassis; a lift assembly supported on the chassis; an implement coupled to a distal end of the lift assembly; an axle assembly coupled to the chassis; a user interface configured to control operation of the lift assembly, the implement, and the axle assembly; a hydraulic system including: a steering pump; a steering valve configured to control a steering direction of the axle assembly; an implement pump; a main control valve configured to control fluid flow to and from the lift assembly; and an electric motor configured to drive the steering pump and the implement pump; and a controller in communication with the user interface and the electric motor, the controller being configured to: sum a fluid flow demand provided to each section of the main control valve to generate an implement pump speed command;-381-4930-8524-1718Atty. Dkt. No.: 061300-7163 compare a steering pump speed command to the implement pump speed command; and control a speed of the electric motor based on which value is greater between the steering pump speed command and the implement pump speed command.

242. The telehandler of claim 241, wherein the controller is configured to sum the fluid flow demand provided to each section of the main control valve to generate an implement pump speed command by: generating a total implement fluid flow demand based on the sum of the fluid flow demand provided to each section of the main control valve; and correlating the total implement fluid flow demand to the implement pump speed command based on a map stored in memory of the controller.

243. The telehandler of claim 241, wherein the steering pump speed command and the implement pump speed command are determined in parallel.

244. The telehandler of claim 241, wherein the controller is configured to: generate a total implement fluid flow demand based on the sum of the fluid flow demand provided to each section of the main control valve; and calculate a total system fluid flow demand based on a sum of the total implement fluid flow demand and a total steering fluid flow demand.

245. The telehandler of claim 244, wherein the controller is configured to: compare the total system fluid flow demand to a maximum demand threshold; and in response to determining that the total system fluid flow demand is greater than or equal to the maximum demand threshold, de-rate fluid flow to the implement by restricting fluid flow through the main control valve, so that operation of the steering valve is prioritized.

246. The telehandler of claim 241, wherein the controller is configured to:-382-4930-8524-1718Atty. Dkt. No.: 061300-7163 generate a total implement fluid flow demand based on the sum of the fluid flow demand provided to each section of the main control valve; and compare the total implement fluid flow demand and a maximum demand threshold for the implement pump.

247. The telehandler of claim 246, wherein the controller is configured to: in response to determining that the total implement fluid flow demand is greater than or equal to the maximum demand threshold for the implement pump, de-rate fluid flow to the implement by restricting fluid flow through the main control valve, so that operation of the steering valve is prioritized.

248. The telehandler of claim 241, wherein the controller is configured to: in response to not detecting an input to the user interface after a predetermined amount of time, decrease the speed of the electric motor to an idle speed for a predetermined amount of idle time.

249. The telehandler of claim 248, wherein the controller is configured to: shut down the electric motor after not detecting the input to the user interface after the predetermined amount of idle time.

250. A method for controlling a hydraulic system of a telehandler, the method comprising: adding a fluid flow demand provided to each section of a main control valve to generate an implement pump speed command provided to an implement pump; determining a steering pump speed command based on a steering demand provided to a steering pump; comparing the steering pump speed command to the implement pump speed command; and controlling a speed of an electric motor that is coupled to the implement pump and the steering pump based on which value is greater between the steering pump speed command and the implement pump speed command.-383-4930-8524-1718Atty. Dkt. No.: 061300-7163251. The method of claim 250, wherein adding the fluid flow demand provided to each section of the main control valve to generate the implement pump speed command provided to the implement pump includes: generating a total implement fluid flow demand based on a sum of the fluid flow demand provided to each section of the main control valve; and correlating the total implement fluid flow demand to the implement pump speed command based on a map.

252. The method of claim 250, wherein the steering pump speed command and the implement pump speed command are determined in parallel.

253. The method of claim 250, further comprising: generating a total implement fluid flow demand based on a sum of the fluid flow demand provided to each section of the main control valve; and calculating a total system fluid flow demand based on a sum of the total implement fluid flow demand and the steering demand.

254. The method of claim 253, further comprising: comparing the total system fluid flow demand to a maximum demand threshold; and in response to determining that the total system fluid flow demand is greater than or equal to the maximum demand threshold, de-rating fluid flow to an implement by restricting fluid flow through the main control valve, so that operation of a steering valve is prioritized.

255. The method of claim 250, further comprising: generating a total implement fluid flow demand based on a sum of the fluid flow demand provided to each section of the main control valve; and comparing the total implement fluid flow demand and a maximum demand threshold for the implement pump.

256. The method of claim 255, further comprising:-384-4930-8524-1718Atty. Dkt. No.: 061300-7163 in response to determining that the total implement fluid flow demand is greater than or equal to the maximum demand threshold for the implement pump, de-rating fluid flow to an implement by restricting fluid flow through the main control valve, so that operation of a steering valve is prioritized.

257. The method of claim 250, further comprising: in response to not detecting an input to a user interface after a predetermined amount of time, decreasing the speed of the electric motor to an idle speed for a predetermined amount of idle time.

258. The method of claim 257, further comprising: shutting down the electric motor after not detecting the input to the user interface after the predetermined amount of idle time.

259. A method for controlling a hydraulic system of a telehandler, the method comprising: detecting an implement demand provided to an implement pump; in response to detecting the implement demand, adding a fluid flow demand provided to each section of a main control valve to determine a total implement fluid flow demand; correlating the total implement fluid flow demand to an implement pump speed command provided to the implement pump; detecting a steering demand provided to a steering pump; determining a steering pump speed command based on the steering demand provided to a steering pump; comparing the steering pump speed command to the implement pump speed command; and controlling a speed of an electric motor that is coupled to the implement pump and the steering pump based on which value is greater between the steering pump speed command and the implement pump speed command.

260. The method of claim 259, further comprising:-385-4930-8524-1718Atty. Dkt. No.: 061300-7163 comparing the total implement fluid flow demand and a maximum demand threshold for the implement pump; and in response to determining that the total implement fluid flow demand is greater than or equal to the maximum demand threshold for the implement pump, de-rating fluid flow to an implement by restricting fluid flow through the main control valve, so that operation of a steering valve is prioritized.

261. A vehicle, comprising: a chassis extending along a longitudinal axis, the chassis comprising a pair of longitudinal frame members each offset from the longitudinal axis; a motor bracket extending from one of the longitudinal frame members; a battery bracket extending from the longitudinal frame member; a plurality of tabs extending from the longitudinal frame member; and a battery extending between the motor bracket, the battery bracket, and the tabs, the motor bracket and the battery bracket configured to restrict movement of the battery, the tabs configured to permit relative movement between the battery and the longitudinal frame member.

262. The vehicle of claim 261, wherein the motor bracket comprises: a longitudinal portion extending away from the battery; and a lateral portion extending from the longitudinal portion, the lateral portion configured to confront a first side of the battery and prevent movement of the battery in a direction substantially parallel to the longitudinal portion of the motor bracket.

263. The vehicle of claim 262, wherein the motor bracket comprises a first flange extending from the lateral portion of the motor bracket away from the longitudinal portion of the motor bracket, the first flange coupled to a second side of the battery, and configured to prevent translation of the battery in a direction substantially parallel to the lateral portion of the motor bracket.

264. The vehicle of claim 263, wherein the motor bracket comprises a second flange extending from the lateral portion and the longitudinal portion of the motor bracket, the second flange coupled to the longitudinal frame member.-386-4930-8524-1718Atty. Dkt. No.: 061300-7163265. The vehicle of claim 263, wherein: the second side of the battery extends along a first distance from the longitudinal frame member; and the first flange extends along a second distance from the longitudinal frame member, and the second distance is greater than the first distance.

266. The vehicle of claim 261, wherein: the motor bracket comprises: a lateral portion configured to confront a first side of the battery and prevent movement of the battery in a direction substantially perpendicular to the lateral portion of the motor bracket; and the battery bracket comprises: a lateral portion confronting a second side of the battery and configured to prevent movement of the battery in a direction substantially perpendicular to the lateral portion of the battery bracket.

267. The vehicle of claim 266, wherein: the motor bracket comprises: a flange extending from the lateral portion of the motor bracket and coupled to the battery, the flange configured to prevent movement of the battery in a direction substantially parallel to the lateral portion of the motor bracket; and the battery bracket comprises: a flange extending from the lateral portion of the battery bracket and coupled to the battery, the flange configured to prevent movement of the battery in a direction substantially parallel to the lateral portion of the battery bracket.

268. The vehicle of claim 261, wherein the battery bracket comprises: a lateral portion confronting a first side of the battery; and a flange extending from the lateral portion, the flange coupled to a second side of the battery, the second side of the battery substantially perpendicular to the first side of the battery.-387-4930-8524-1718Atty. Dkt. No.: 061300-7163269. The vehicle of claim 268, wherein the flange is a first flange, and the battery bracket comprises: a second flange extending from the lateral portion, the second flange coupled to the longitudinal frame member; and a third flange extending from the lateral portion, the third flange coupled to the longitudinal frame member and spaced from the second flange.

270. The vehicle of claim 268, wherein: the second side of the battery extends along a first distance from the longitudinal frame member; and the flange extends along a second distance from the longitudinal frame member, and the second distance is greater than the first distance.

271. The vehicle of claim 270, wherein the lateral portion extends along a third distance from the longitudinal frame member, the third distance greater than the second distance.

272. The vehicle of claim 268, wherein: the second side of the battery extends along a first distance from the longitudinal frame member; and the lateral portion extends along a second distance from the longitudinal frame member, the second distance greater than the first distance.

273. The vehicle of claim 261, wherein each of the tabs comprises: a first portion coupled to the longitudinal frame member and extending away from the longitudinal frame member; and a second portion extending from the first portion toward the battery.

274. The vehicle of claim 273, wherein the tabs comprises: a first tab located closer to a first side of the battery than a second side of the battery, the first side of the battery opposite the second side of the battery; and a second tab located closer to the second side of the battery than the first side of the battery.

275. The vehicle of claim 274, wherein:-388-4930-8524-1718Atty. Dkt. No.: 061300-7163 the first tab further comprises a first isolator coupled to the second portion of the first tab, the first isolator configured to permit relative movement between the battery and the longitudinal frame member; and the second tab further comprises a second isolator coupled to the second portion of the second tab, the second isolator configured to permit relative movement between the battery and the longitudinal frame member.

276. The vehicle of claim 273, wherein each of the tabs comprises an isolator coupled to the second portion, the isolator configured to permit relative movement between the battery and the longitudinal frame member.

277. The vehicle of claim 276, wherein the isolator is rubber.

278. The vehicle of claim 261, further comprising a battery housing coupled to the longitudinal frame member, the battery extending between the battery bracket, the motor bracket, the tabs, and the battery housing.

279. A vehicle, comprising: a chassis extending along a longitudinal axis, the chassis comprising a pair of longitudinal frame members each offset from the longitudinal axis; and a battery housing coupled to the longitudinal frame member, the battery housing enclosing: a battery bracket extending from one of the longitudinal frame members towards the battery housing; a plurality of tabs extending from the longitudinal frame member; and a battery extending between the battery bracket, the tabs, and the battery housing, the battery coupled to the tabs and the battery bracket, the tabs configured to permit relative movement between the battery and the longitudinal frame member.

280. A vehicle, comprising: a chassis extending along a longitudinal axis, the chassis comprising a pair of longitudinal frame members each offset from the longitudinal axis; a battery bracket extending from one of the longitudinal frame members, the battery bracket comprising:-389-4930-8524-1718Atty. Dkt. No.: 061300-7163 a lateral portion; and a flange extending from the lateral portion; a plurality of tabs extending from the longitudinal frame member; and a battery extending between the chassis, the battery bracket, and the tabs, the battery bracket configured to restrict movement of the battery, the tabs configured to permit relative movement between the battery and the longitudinal frame member; wherein: the lateral portion confronts a first side of the battery, the lateral portion configured to prevent movement of the battery in a direction substantially perpendicular to the lateral portion of the battery bracket; and the flange is coupled to a second side of the battery, the flange configured to prevent movement of the battery in a direction substantially parallel to the lateral portion of the battery bracket, the second side of the battery substantially perpendicular to the first side of the battery.

281. A tel ehandl er, compri si ng : a chassis; a cabin coupled to the chassis; a motor configured to power at least one component of the telehandler; a first circuit, comprising: a radiator configured to transfer thermal energy from a first volume of fluid to a surrounding space; and a first pump configured to drive the first volume of fluid between the radiator and the motor to draw thermal energy from the motor; a second circuit, comprising: a heater configured to add thermal energy to a second volume of fluid; a heat exchanger configured to draw thermal energy from the second volume of fluid; a second pump configured to drive the second volume of fluid between the heater and the heat exchanger; and a fan configured to direct air to the heat exchanger and the cabin to transfer thermal energy from the heat exchanger to the cabin to heat the cabin;-390-4930-8524-1718Atty. Dkt. No.: 061300-7163 a fluid tank configured to selectively store fluid; and at least one conduit configured to fluidly couple the fluid tank, the first circuit, and the second circuit.

282. The telehandler of claim 281, wherein the at least one conduit is coupled with a first joint, wherein the first joint is configured to direct the first volume of fluid to the first circuit and the second volume of fluid to the second circuit.

283. The telehandler of claim 282, wherein the first joint is configured to direct the first volume of fluid to the first pump and the second volume of fluid to the second pump.

284. The telehandler of claim 282, wherein the at least one conduit is coupled with a second joint, wherein the second joint is configured to (i) direct the second volume of fluid to the second pump and (ii) permit the second volume of fluid to circulate within the second circuit.

285. The telehandler of claim 282, wherein the first joint is positioned between the fluid tank and a second joint coupled with the at least one conduit, wherein the second joint is configured to permit the second volume of fluid to circulate within the second circuit.

286. The telehandler of claim 281, wherein the fluid tank is positioned a vertical distance above the second pump, and wherein the at least one conduit is configured to provide fluid from the fluid tank to an inlet of the second pump to flood the inlet with fluid.

287. The telehandler of claim 286, wherein the at least one conduit further comprises at least one vent, wherein the at least one vent is configured to permit release of air from at least one of the first circuit or the second circuit.

288. The telehandler of claim 287, wherein the at least one conduit is coupled with a joint, wherein the joint is configured to direct a portion of fluid toward the second pump and a volume of air away from the second pump toward the at least one vent.-391-4930-8524-1718Atty. Dkt. No.: 061300-7163289. The telehandler of claim 281, wherein the heater includes an electric resistance heater.

290. A vehicle, comprising: a chassis; a cabin coupled to the chassis; a refrigeration circuit including: an evaporator configured to transfer thermal energy from a surrounding atmosphere to a fluid; an expansion valve fluidly coupled to the evaporator by at least one conduit; a condenser fluidly coupled to the expansion valve by the at least one conduit, the expansion valve positioned between the evaporator and the condenser; a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the at least one conduit throughout the refrigeration circuit; a fan configured to direct air across the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin; a first port fluidly coupled with the at least one conduit between the compressor and the condenser, the first port configured to provide access to an interior volume defined by the at least one conduit; and a second port fluidly coupled with the at least one conduit between the evaporator and the compressor, the second port configured to provide access to the interior volume defined by the at least one conduit.

291. The vehicle of claim 290, wherein the compressor is positioned a distance vertically offset from the condenser such that the first port is positioned vertically between the compressor and the condenser.

292. The vehicle of claim 291, wherein the first port is fluidly coupled with an outlet of the compressor via the at least one conduit.-392-4930-8524-1718Atty. Dkt. No.: 061300-7163293. The vehicle of claim 290, wherein the compressor is positioned a distance vertically offset from the evaporator such that the compressor is positioned vertically below the evaporator.

294. The vehicle of claim 293, wherein the second port is fluidly coupled with an inlet of the compressor via the at least one conduit.

295. The vehicle of claim 290, further comprising a sensor coupled with the at least one conduit between the evaporator and the compressor, wherein the sensor is configured to determine a pressure within the at least one conduit between the evaporator and the compressor.

296. The vehicle of claim 295, wherein the sensor is a pressure transducer.

297. A vehicle, comprising: a chassis; a cabin coupled to the chassis; and a circuit comprising: a plenum comprising a heat exchanger and an evaporator, the heat exchanger configured to draw thermal energy from a volume of fluid and the evaporator configured to transfer thermal energy from a surrounding atmosphere to a fluid; a heater fluidly coupled with the heat exchanger via at least one conduit, the heater configured to add thermal energy to the volume of fluid; a pump fluidly coupled with the heat exchanger via the at least one conduit, the pump configured to drive the volume of fluid between the heater and the heat exchanger; a first fan configured to direct air to the heat exchanger and the cabin to transfer thermal energy from the heat exchanger to the cabin to heat the cabin; a condenser fluidly coupled with the evaporator via the at least one conduit;-393-4930-8524-1718Atty. Dkt. No.: 061300-7163 a compressor fluidly coupled with the evaporator and the condenser via the at least one conduit, wherein the compressor is positioned between the evaporator and the condenser and is configured to drive fluid within the at least one conduit; a port fluidly coupled with the at least one conduit between the compressor and the condenser, the port configured to provide access to an interior volume defined by the at least one conduit; and a second fan configured to direct air to the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin.

298. The vehicle of claim 297, wherein the at least one conduit is coupled with a joint, wherein the joint is configured to (i) direct the volume of fluid to the pump and (ii) permit the volume of fluid to circulate through the heat exchanger.

299. The vehicle of claim 297, further comprising a fluid tank configured to selectively store fluid, wherein the fluid tank is positioned a vertical distance above the pump, and wherein the at least one conduit is configured to provide fluid from the fluid tank to an inlet of the pump to flood the inlet with fluid.

300. The vehicle of claim 297, wherein: the compressor is positioned a first distance vertically offset from the condenser such that the port is positioned vertically between the compressor and the condenser, and the compressor is positioned a second distance vertically offset from the evaporator such that the compressor is positioned vertically below the evaporator.

301. A tel ehandl er, compri si ng : a chassis; a cabin coupled to the chassis; a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit;-394-4930-8524-1718Atty. Dkt. No.: 061300-7163 a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser; a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin or (ii) the heater and into the cabin to add thermal energy to the cabin to heat the cabin; a first input device configured to receive a first input from an operator regarding a state of the compressor; a second input device configured to receive a second input from the operator regarding a temperature of the cabin; and a control system configured to: selectively operate the compressor based on the first input; control an operation of at least one of the compressor or the heater based on the second input to control the temperature of the cabin; and stop operation of the compressor responsive to the temperature of the cabin associated with the second input exceeding a threshold temperature.

302. The telehandler of claim 301, wherein the second input is a temperature setpoint, and the control system is configured to control the operation of at least one of the compressor or the heater to maintain or reach the temperature setpoint.

303. The telehandler of claim 302, wherein the control system is configured to increase or decrease one of a voltage or a current supplied to at least one of the heater, the compressor, or the fan to maintain or reach the temperature setpoint.

304. The telehandler of claim 301, further comprising blend doors within a path of the airflow, wherein the control system is configured to move the blend doors from a first door position to a second door position to adjust an amount of air flowing over at least one of the heater or the evaporator.-395-4930-8524-1718Atty. Dkt. No.: 061300-7163305. The telehandler of claim 301, wherein the control system is configured to: in response to the operator providing an input to each of the first input device and the second input device, operate each of the compressor and the heater simultaneously.

306. The telehandler of claim 305, wherein operating the compressor activates the evaporator to remove humidity from air supplied to the cabin, and wherein the dehumidified and heated air is directed at a window.

307. The telehandler of claim 301, further comprising a third input device configured to receive a third input from the operator regarding a state of the fan, wherein the first input device is an air conditioning switch, the second input device is a temperature switch, and the third input device is a fan switch.

308. The telehandler of claim 307, wherein each of the fan switch and the temperature switch are a knob or a dial, and the air conditioning switch includes at least one of buttons, switches, knobs, levers, dials, keypads, touchscreens, or joysticks.

309. The telehandler of claim 307, further comprising a sensor communicably coupled to the third input device, the sensor configured to: monitor a position of the third input device, and provide a signal to the control system indicative of the position.

310. The telehandler of claim 309, wherein the sensor is further configured to: provide a first signal when the third input device is in a first position associated with a first fan speed, and provide a second signal when the third input device is in a second position associated with a second fan speed.

311. The telehandler of claim 310, wherein the first position is associated with turning the fan off and the second position is associated with a max speed of the fan.

312. The telehandler of claim 311, wherein the sensor is further configured to:-396-4930-8524-1718Atty. Dkt. No.: 061300-7163 provide a third signal when the third input device is in a third position, the third position being between the first position and the second position and associated with a third fan speed greater than the first fan speed and less than the second fan speed.

313. The telehandler of claim 307, wherein the third input device further comprises a visual indicator configured to indicate a fan speed set by the first input device.

314. The telehandler of claim 301, wherein the control system is configured to: in response to receiving a signal from the first input device indicative of an input to activate air conditioning, command the compressor to power on, and in response to receiving a signal from the first input device indicative of an input to deactivate the air conditioning, commands the compressor to power off.

315. The telehandler of claim 314, further comprising a high-voltage power distributor, and wherein the control system is configured to: electrically couple the high-voltage power distributor from the compressor in response to the signal from the first input device being indicative of the input to activate the air conditioning, and electrically isolate the high-voltage power distributor from the compressor in response to the signal from the first input device being indicative of the input to deactivate the air conditioning.

316. The telehandler of claim 301, wherein the control system is configured to: in response to receiving a signal from the second input device indicative of an input to increase the temperature within the cabin, command the heater to increase the thermal energy transferred to coolant of a cooling system or increase the thermal energy transferred to air blown over the heater.

317. A vehicle, comprising: a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit; a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser;-397-4930-8524-1718Atty. Dkt. No.: 061300-7163 a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator or (ii) the heater; a first user interface comprising one or more input devices configured to receive an input from an operator; a sensor configured to monitor a position of the one or more input devices; and a control system configured to: in response to a first signal indicative of a first position of the one or more input devices, operate at least one of the compressor, the heater, or the fan to increase a temperature of a cabin of the vehicle to at or above a threshold temperature, and in response to a second signal indicative of a second position of the one or more input devices, operate at least one of the compressor, the heater, or the fan to decrease the temperature of the cabin below the threshold temperature.

318. The vehicle of claim 317, wherein the control system is further configured to operate each of the compressor and the heater simultaneously, wherein operating the compressor activates the evaporator to remove humidity from air supplied to the cabin.

319. The vehicle of claim 317, wherein in response to the first signal, the control system is configured to turn the fan off, and in response to the second signal the control system is configured to operate the fan at a maximum speed.

320. A vehicle, comprising: a chassis; a cabin coupled to the chassis; a climate control system including: an evaporator configured to transfer thermal energy to a fluid; an expansion valve fluidly coupled to the evaporator by a conduit; a condenser fluidly coupled to the expansion valve by the conduit, the expansion valve positioned between the evaporator and the condenser;-398-4930-8524-1718Atty. Dkt. No.: 061300-7163 a compressor fluidly coupled to and positioned between the evaporator and the condenser, the compressor configured to drive the fluid within the conduit; a heater configured to transfer thermal energy to a surrounding atmosphere; and a fan configured to direct airflow across at least one of (i) the evaporator and into the cabin to remove thermal energy from the cabin to cool the cabin or (ii) the heater and into the cabin to add thermal energy to the cabin to heat the cabin; a first input device configured to receive a first input from an operator regarding a state of the compressor; a second input device configured to receive a second input from the operator regarding a temperature of the cabin; a third input device configured to receive a third input from the operator regarding a state of the fan; and a control system configured to: selectively operate the compressor based on at least the first input; control an operation of at least one of the compressor, the heater, or the fan based on the second input to control the temperature of the cabin; and stop operation of the compressor and increase a speed of the fan responsive to the temperature of the cabin associated with the second input exceeding a threshold temperature.

321. A vehicle comprising: a chassis; and a thermal management system coupled to the chassis, the thermal management system comprising: a heat exchanger; a sensor fluidly coupled to the heat exchanger; a first fan configured to move air through the heat exchanger; a second fan configured to move air through the heat exchanger; and at least one controller configured to control operation of the first fan and the second fan, the at least one controller configured to:-399-4930-8524-1718Atty. Dkt. No.: 061300-7163 receive a first signal from the sensor that is indicative of a first operating condition of the heat exchanger; responsive to the first signal, control a speed of the first fan based on the first operating condition while maintaining the second fan in a deactivated state; receive a second signal from the sensor that is indicative of a second operating condition having a greater cooling requirement than the first operating condition; and responsive to the second signal: control the speed of the first fan based on the second operating condition; and activate the second fan at a fixed operating speed of the second fan that is independent of the second operating condition.

322. The vehicle of Claim 321, wherein the second fan is disposed along a different portion of the heat exchanger as the first fan.

323. The vehicle of Claim 321, wherein the second operating condition corresponds with a temperature of a fluid flowing through the heat exchanger or a heat load at the heat exchanger that is greater than or equal to a threshold valve, and wherein the at least one controller is further configured to operate the second fan at a fixed speed that is the same at all operating conditions when the temperature of the fluid or the heat load exceeds the threshold value.

324. The vehicle of Claim 321, wherein controlling the speed of the first fan based on the second operating condition comprises controlling the speed of the first fan proportional to the second operating condition.

325. The vehicle of Claim 321, wherein the fixed operating speed is one of a maximum operating speed or a rated operating speed of the second fan.

326. The vehicle of Claim 321, wherein the fixed operating speed is one of a maximum operating speed or a rated operating speed of the first fan.-400-4930-8524-1718Atty. Dkt. No.: 061300-7163327. The vehicle of Claim 321, wherein the heat exchanger is a first heat exchanger of a plurality of heat exchangers, the heat exchangers further comprising a second heat exchanger arranged alongside the first heat exchanger, wherein the first fan and the second fan are each in air providing communication with at least a portion of both the first heat exchanger and the second heat exchanger.

328. The vehicle of Claim 327, wherein the first heat exchanger is in air providing communication with a first half portion of the first heat exchanger and the second heat exchanger, and the second heat exchanger is in air providing communication with a second half portion of the first heat exchanger and the second heat exchanger.

329. The vehicle of Claim 327, further comprising: a hydraulic fluid pump coupled to the chassis and fluidly coupled to the first heat exchanger; and an electric motor coupled to the chassis and fluidly coupled to the second heat exchanger.

330. The vehicle of Claim 321, wherein the at least one controller includes a variable speed fan controller configured to control operation of the first fan, and a relay that is configured to actuate the second fan between the deactivated state and an activated state at the fixed operating speed.

331. The vehicle of Claim 321, wherein the sensor is one of a temperature sensor, a flow rate sensor, or a pressure sensor.

332. A thermal management system comprising: a first heat exchanger; a second heat exchanger; a sensor fluidly coupled to one of the first heat exchanger and the second heat exchanger; a first fan configured to move air through the first heat exchanger and the second heat exchanger; a second fan configured to move air through the first heat exchanger and the second heat exchanger; and-401-4930-8524-1718Atty. Dkt. No.: 061300-7163 at least one controller configured to control operation of the first fan and the second fan, the at least one controller configured to: receive a signal from the sensor that is indicative of an operating condition of at least one of the first heat exchanger or the second heat exchanger that satisfies a threshold operating condition; control a speed of the first fan based on the operating condition; and responsive to the signal, activate the second fan at a fixed operating speed of the second fan that is independent of the operating condition.

333. The thermal management system of Claim 332, wherein the first heat exchanger is configured to be coupled to a hydraulic fluid pump and the second heat exchanger is configured to be coupled to an electric motor.

334. The thermal management system of Claim 332, wherein the operating condition is a first operating condition, wherein the at least one controller is further configured to: receive a second signal from the sensor that is indicative of a second operating condition of at least one of the first heat exchanger or the second heat exchanger that satisfies the threshold operating condition but that is different from the first operating condition; and adjust the speed of the first fan based on the second operating condition while maintaining the speed of the second fan at the fixed operating speed.

335. The thermal management system of Claim 332, wherein the fixed operating speed is one of a maximum operating speed or a rated operating speed of the first fan.

336. The thermal management system of Claim 332, wherein the second heat exchanger is positioned alongside the first heat exchanger, wherein the first fan and the second fan are each in air providing communication with at least a portion of both the first heat exchanger and the second heat exchanger.

337. The thermal management system of Claim 332, wherein the at least one controller includes a variable speed fan controller configured to control operation of the first-402-4930-8524-1718Atty. Dkt. No.: 061300-7163 fan, and a relay that is configured to actuate the second fan between a deactivated state and an activated state at the fixed operating speed.

338. A method compri sing : receiving, from a sensor fluidly coupled to one of a first heat exchanger and a second heat exchanger, a first signal that is indicative of a first operating condition of at least one of the first heat exchanger or the second heat exchanger; controlling a speed of a first fan that is configured to move air through the first heat exchanger and the second heat exchanger responsive to the first signal based on the first operating condition; receiving, from the sensor, a second signal that is indicative of a second operating condition having a greater cooling requirement than the first operating condition; and responsive to the second signal: controlling the speed of the first fan based on the second operating condition; and activating a second fan that is configured to move air through the first heat exchanger and the second heat exchanger at a fixed operating speed of the second fan that is independent of the second operating condition.

339. The method of Claim 338, further comprising: receiving a third signal from the sensor that is indicative of a third operating condition of at least one of the first heat exchanger or the second heat exchanger that has a greater cooling requirement than the second operating condition; and adjust the speed of the first fan based on the third operating condition while maintaining the speed of the second fan at the fixed operating speed.

340. The method of Claim 338, wherein activating the second fan at the fixed operating speed comprises operating the second fan at one of a maximum operating speed or a rated operating speed of the first fan.-403-4930-8524-1718Atty. Dkt. No.: 061300-7163341. A vehicle comprising: a chassis; and a cooling pack assembly coupled to the chassis, the cooling pack assembly comprising a heat exchanger assembly and a fan assembly, the heat exchanger assembly comprising: a first heat exchanger core; and a second heat exchanger core coupled to the first heat exchanger core in a side by side arrangement along a lateral direction, the second heat exchanger core substantially aligned with the first heat exchanger core along a longitudinal direction that is substantially perpendicular to the lateral direction, the fan assembly comprising at least two fans that each extend in the lateral direction across an upper face of both the first heat exchanger core and the second heat exchanger core.

342. The vehicle of Claim 341, wherein the fans are arranged in a side by side arrangement along a liquid flow direction through the first heat exchanger core and the second heat exchanger core.

343. The vehicle of Claim 341, further comprising: a hydraulic fluid pump coupled to the chassis and fluidly coupled to the first heat exchanger core; and an electric motor coupled to the chassis and fluidly coupled to the second heat exchanger core.

344. The vehicle of Claim 341, wherein the first heat exchanger core defines a first flow direction of a first liquid therethrough, and the second heat exchanger core defines a second flow direction of a second liquid therethrough, and wherein the first heat exchanger core and the second heat exchanger core are arranged so that the first flow direction extends substantially parallel to the second flow direction.

345. The vehicle of Claim 341, wherein a liquid inlet of the first heat exchanger core is disposed along substantially the same plane as a liquid inlet of the second heat exchanger core.

346. The vehicle of Claim 341, wherein the fans comprise:-404-4930-8524-1718Atty. Dkt. No.: 061300-7163 a first fan extending across an approximately first one half portion of the first heat exchanger core and the second heat exchanger core, and a second fan extending across an approximately second one half portion of the first heat exchanger core and the second heat exchanger core.

347. The vehicle of Claim 341, wherein the fans each comprise an air shroud that extends from the first heat exchanger core and the second heat exchanger core.

348. The vehicle of Claim 341, wherein the cooling pack assembly is oriented at an angle relative to the chassis.

349. The vehicle of Claim 341, wherein the fans form a hashtag coverage profile with respect to the first heat exchanger core and the second heat exchanger core.

350. The vehicle of Claim 341, wherein a first air inlet face of the first heat exchanger core is substantially parallel to a second air inlet face of the second heat exchanger core such that the first air inlet face and the second air inlet face together define an inlet plane that extends across the cooling pack assembly.

351. The vehicle of Claim 341, wherein the cooling pack assembly further comprises a housing, and wherein the fan assembly and the heat exchanger assembly together form a modular cooling unit that is removable from the housing.-405-4930-8524-1718Atty. Dkt. No.: 061300-7163352. A cooling pack assembly comprising: a housing; a first heat exchanger core disposed within the housing; a second heat exchanger core disposed within the housing and coupled to the first heat exchanger core in a side by side arrangement along a lateral direction, the second heat exchanger core substantially aligned with the first heat exchanger core along a longitudinal direction that is substantially perpendicular to the lateral direction; a first fan extending in the lateral direction across a first portion of both the first heat exchanger core and the second heat exchanger core; and a second fan extending in the lateral direction across a second portion of both the first heat exchanger core and the second heat exchanger core.

353. The cooling pack assembly of Claim 352, wherein the first fan extends across an approximately first one half portion of the first heat exchanger core and the second heat exchanger core, and the second fan extends across an approximately second one half portion of the first heat exchanger core and the second heat exchanger core.

354. The cooling pack assembly of Claim 352, wherein the fans each comprise an air shroud that extends from the first heat exchanger core and the second heat exchanger core.

355. The cooling pack assembly of Claim 352, wherein a first air inlet face of the first heat exchanger core is substantially parallel to a second air inlet face of the second heat exchanger core such that the first air inlet face and the second air inlet face together define an inlet plane that extends across the cooling pack assembly.

356. The cooling pack assembly of Claim 352, wherein the first heat exchanger core, the second heat exchanger core, the first fan, and the second fan together form a modular cooling unit that is removable from the housing.-406-4930-8524-1718Atty. Dkt. No.: 061300-7163357. The cooling pack assembly of Claim 352, wherein the first heat exchanger core is a hydraulic oil cooler, and the second heat exchanger core is a water cooler.

358. A cooling pack assembly comprising: a housing; a first heat exchanger core disposed within the housing and extending along a flow direction through the first heat exchanger core; a second heat exchanger core disposed within the housing and coupled to the first heat exchanger core in a side by side arrangement along a lateral direction that is substantially perpendicular to the flow direction; and at least two fans that each extend in the lateral direction across both the first heat exchanger core and the second heat exchanger core in an approximately hashtag profile when viewed substantially perpendicular to the lateral direction and the flow direction.

359. The cooling pack assembly of Claim 358, wherein the fans each comprise an air shroud that extends from the first heat exchanger core and the second heat exchanger core.

360. The cooling pack assembly of Claim 358, wherein the fans comprise: a first fan extending across an approximately first one half portion of the first heat exchanger core and the second heat exchanger core; and a second fan extending across an approximately second one half portion of the first heat exchanger core and the second heat exchanger core.

361. A tel ehandl er, compri si ng : a chassis; an electrical system coupled to the chassis, the electrical system comprising: a high-voltage battery configured to supply power to a high-voltage bus; and a low-voltage battery configured to supply power to a low-voltage bus; and a controller electrically coupled to the electrical system, the controller configured to: detect a shutdown trigger; and in response to the detection of the shutdown trigger, initiate a shutdown sequence of the telehandler.-407-4930-8524-1718Atty. Dkt. No.: 061300-7163362. The telehandler of claim 361, wherein the shutdown trigger is detected as a result of at least one of switching a key on a user interface to an off position or disconnecting a charging port from an external power source.

363. The telehandler of claim 361, wherein the shutdown sequence comprises: electrically disconnecting a high-voltage component from the high-voltage bus; discharging the high-voltage bus; electrically disconnecting a low-voltage component from the low-voltage bus; and opening a contactor on the high-voltage battery.

364. The telehandler of claim 363, wherein the shutdown sequence further comprises electrically disconnecting a smart ignition relay from the high-voltage component and the low-voltage component.

365. The telehandler of claim 363, wherein initiating the shutdown sequence further comprises maintaining electrical activation of a DC-DC converter until the high-voltage bus is discharged.

366. The telehandler of claim 363, further comprising a user interface configured to provide commands to the controller, wherein the controller is configured to complete the shutdown sequence once initiated regardless of subsequent commands from the user interface.

367. A telehandler, comprising: a chassis; a user interface; an electrical system coupled to the chassis, the electrical system comprising:-408-4930-8524-1718Atty. Dkt. No.: 061300-7163 a high-voltage battery configured to transmit power to a high-voltage bus, the high-voltage bus configured to power to the telehandler while operating in a high-voltage mode; and a low-voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus supplies power to the telehandler while operating in a low- voltage mode; and a controller electrically coupled to the electrical system and the user interface, the controller configured to: receive instructions from the user interface; send operational commands to one or more high-voltage components of the electrical system in response to the instructions from the user interface; and initiate a standby mode of operation when no instructions are received from the user interface for a first predetermined time, wherein in the standby mode, commands to the one or more high-voltage components of the electrical system are not sent in response to subsequent instructions from the user interface.

368. The telehandler of claim 367, wherein in the standby mode, the high-voltage bus remains powered.

369. The telehandler of claim 368, wherein in the standby mode, the controller is configured to begin discharging the high-voltage bus.

370. The telehandler of claim 367, wherein the controller is configured to shut down the telehandler in response to the telehandler being in the standby mode for a second predetermined time.

371. The telehandler of claim 367, wherein the controller is configured to terminate the standby mode in response to receiving an input from the user interface.

372. The telehandler of claim 371, wherein the input is a change of a position on a key switch.-409-4930-8524-1718Atty. Dkt. No.: 061300-7163373. The telehandler of claim 367, wherein the controller is further configured to automatically transition the telehandler from the high-voltage mode to the low-voltage mode in response to detecting no high-voltage component activity for a predetermined period of time.

374. A tel ehandl er, compri si ng : a chassis; an electrical system coupled to the chassis, the electrical system comprising: a high-voltage battery configured to transmit power to a high-voltage bus; a low-voltage battery configured to transmit power to a low-voltage bus; and a switch; and a controller electrically coupled to the electrical system, wherein the controller is configured to: receive signals from the switch; and selectively transition the telehandler between an off mode, a low-voltage mode, and a high-voltage mode of operation based on the signals.

375. The telehandler of claim 374, wherein the switch has a plurality of positions, comprising: a first position, wherein actuating the switch to the first position transitions the telehandler to the off mode; and a second position, wherein actuating the switch to the second position transitions the telehandler to at least one of the low-voltage mode or the high-voltage mode.

376. The telehandler of claim 374, wherein the switch has a plurality of positions, comprising: a first position, wherein actuating the switch to the first position transitions the telehandler to the off mode; a second position, wherein actuating the switch to the second position transitions the telehandler to the low-voltage mode; and-410-4930-8524-1718Atty. Dkt. No.: 061300-7163 a third position, wherein actuating the switch to the third position transitions the telehandler to the high-voltage mode.

377. The telehandler of claim 374, wherein the low-voltage mode is configured to activate a low-voltage system by receiving power from the low-voltage bus.

378. The telehandler of claim 374, wherein the high-voltage mode is configured to activate a high-voltage system by receiving power from the high-voltage bus.

379. The telehandler of claim 374, further comprising a light on an exterior portion of the telehandler, wherein the light is configured to operate in the low-voltage mode to provide an indication that the telehandler may transition to a state of motion.

380. The telehandler of claim 374, wherein initiation of the low-voltage mode is required to initiate the high-voltage mode.

381. A telehandler comprising: a chassis; an electrical system coupled to the chassis and comprising: a high-voltage battery configured to transmit power to a high-voltage bus, wherein the high-voltage bus receives power when the telehandler operates in a high- voltage mode; and a low-voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus receives power when the telehandler operates in a low- voltage mode; a controller; and a user interface communicatively coupled to the controller, wherein the controller is configured to receive a request from the user interface to selectively execute at least one of a drive command, a brake command, or a steer command, wherein the controller is configured to execute the requested command when the telehandler operates in the high- voltage mode, wherein the controller is not configured to execute the requested command-411-4930-8524-1718Atty. Dkt. No.: 061300-7163 when the telehandler operates in the low-voltage mode.

382. The telehandler of claim 381, wherein when executing the drive command, the controller is configured to control a motor to transmit a torque to a wheel coupled to the chassis.

383. The telehandler of claim 382, wherein the torque is inversely proportional to a brake pressure of a brake on the telehandler.

384. The telehandler of claim 381, wherein the controller is configured to execute the brake command in response to an input from at least one of a brake pedal or a button on the user interface.

385. The telehandler of claim 381, further comprising a wheel coupled to the chassis and a motor configured to drive the wheel, wherein executing the brake command comprises operating the motor in a regenerative braking mode to slow the wheel and charge at least one of the high-voltage battery or the low-voltage battery.

386. The telehandler of claim 381, wherein the steer command is executed in response to an input from a steering wheel on the user interface.

387. The telehandler of claim 381, further comprising a motor coupled to the chassis, wherein executing the drive command comprises operating the motor, wherein controller is configured to perform a systems check before executing the drive command, wherein the drive command is executed only if the systems check is successful.

388. The telehandler of claim 387, wherein the high-voltage bus is configured to supply power from the high-voltage battery to the motor, wherein the systems check comprises confirming that contactors associated with the high-voltage bus and the high- voltage battery are closed.-412-4930-8524-1718Atty. Dkt. No.: 061300-7163389. The telehandler of claim 387, further comprising a parking brake, wherein the systems check comprises confirming that the parking brake is disengaged.

390. The telehandler of claim 381, further comprising a motor coupled to the chassis and configured to drive the telehandler, wherein the controller is configured to: determine a maximum allowable speed of the telehandler; receive a speed input from the user interface; and provide a speed command to the motor based on the speed input and the maximum allowable speed.

391. The telehandler of claim 390, further comprising one or more sensors communicatively coupled to the controller, wherein the controller is configured to determine a surface condition of a surface on which the telehandler is positioned based on signals from the one or more sensors, wherein the maximum allowable speed is determined at least in part based on the determined surface condition.

392. The telehandler of claim 390, wherein the speed input is generated by an accelerator of the user interface, wherein the speed command is proportional to the speed input, with a maximum speed input corresponding to the maximum allowable speed.

393. The telehandler of claim 390, further comprising one or more sensors communicatively coupled to the controller, wherein the controller is configured to determine a slope of a surface on which the telehandler is positioned based on signals from the one or more sensors, wherein controller is configured to adjust the speed command based on the slope.

394. A controller for a telehandler comprising a user interface, a high-voltage bus, and a low-voltage bus, the controller comprising one or more processors and a memory storing instructions that, when executed by the one or more processors, cause the controller to:-413-4930-8524-1718Atty. Dkt. No.: 061300-7163 receive a request from the user interface to selectively execute at least one of a drive command, a brake command, or a steer command; determine whether the telehandler is in a high-voltage mode or a low-voltage mode; execute, when the telehandler is in the high-voltage mode, the received command; and not execute, when the telehandler is in the low-voltage mode, the received command.

395. The controller of claim 394, wherein instructions further cause the controller to: determine a maximum allowable speed of the telehandler; receive a speed input from the user interface; and provide a speed command to a motor of the telehandler based on the speed input and the maximum allowable speed.

396. The controller of claim 395, wherein instructions further cause the controller to: receive signals from one or more sensors of the telehandler; and determine a surface condition of a surface on which the telehandler is positioned based on the signals from the one or more sensors, wherein the maximum allowable speed is determined at least in part based on the determined surface condition.

397. The controller of claim 395, wherein the speed command is proportional to the speed input, with a maximum speed input corresponding to the maximum allowable speed.

398. The controller of claim 395, wherein instructions further cause the controller to: receive signals from one or more sensors of the telehandler; determine a slope of a surface on which the telehandler is positioned based on the signals from the one or more sensors; and-414-4930-8524-1718Atty. Dkt. No.: 061300-7163 adjust the speed command based on the determined slope.

399. A telehandler comprising: a chassis; a tractive assembly coupled to the chassis; a motor configured to drive the tractive assembly; a user interface coupled to the chassis; an electrical system coupled to the chassis, the electrical system comprising: a high-voltage battery configured to transmit power to a high-voltage bus, wherein the high-voltage bus receives power when the telehandler operates in a high- voltage mode; and a low-voltage battery configured to transmit power to a low-voltage bus, wherein the low-voltage bus receives power when the telehandler operates in a low- voltage mode; and a controller communicatively coupled to the user interface and the motor, wherein when the electrical system is in the high-voltage mode, the controller is configured to: receive a request to execute a drive command, the request comprising a speed input from the user interface; determine a maximum allowable speed of the telehandler based on at least one operating condition of the telehandler; and provide a speed command to the motor causing the motor to operate at a speed defined by the speed command, wherein the speed command is proportional to the speed input, with a maximum speed input corresponding to the maximum allowable speed.

400. The telehandler of claim 399, wherein the at least one operating condition of the telehandler comprises at least one of a geographical location of the telehandler, a surface condition of a surface on which the telehandler is positioned, a position of an implement of the telehandler, or a weight of a load carried by the telehandler.

401. A lift device, comprising:-415-4930-8524-1718Atty. Dkt. No.: 061300-7163 a chassis; a plurality of axle assemblies pivotably coupled to the chassis; a plurality of tractive elements rotatable coupled to each of the axle assemblies; a motor configured to provide power to the lift device; and a user interface including a display configured to: operate a state of charge gauge to provide a real-time indication of a state of charge (SOC) of a high voltage electrical system of the lift device; operate a battery temperature gauge to provide a real-time indication of a temperature of the high voltage electrical system of the lift device; and operate a motor temperature gauge to provide a real-time indication of a temperature of the motor.

402. The lift device of claim 401, wherein the state of charge gauge further comprises a needle gauge including a scale of from 0% to 100% representing the SOC of the high voltage electrical system of the lift device, the needle gauge further comprising: a critically low charge section; a low charge section; and an adequate charge section.

403. The lift device of claim 402, wherein providing a real-time indication of the SOC of the high voltage electrical system of the lift device comprises: responsive to determining that the SOC of the high voltage electrical system is below a first predetermined threshold SOC, positioning the needle gauge within the critically low charge section; responsive to determining that the SOC of the high voltage electrical system is at or above the first predetermined threshold SOC and below a second predetermined threshold SOC, positioning the needle gauge within the low charge section; and responsive to determining that the SOC of the high voltage electrical system is at or above the second predetermined threshold SOC, positioning the needle gauge within the low charge section.

404. The lift device of claim 403, wherein:-416-4930-8524-1718Atty. Dkt. No.: 061300-7163 the needle gauge is movable between the critically low charge section, the low charge section, and the adequate charge section based on the real-time SOC of the high voltage electrical system to provide a real-time indication of the SOC of the high voltage electrical system; and the critically low charge section is a first color, the low charge section is a second color, and the adequate charge section is a third color, such that, as the SOC of the high voltage electrical system changes, the needle gauge moves between the critically low charge section, the low charge section, the adequate charge section, and the corresponding colors thereof.

405. The lift device of claim 401, wherein providing a real-time indication of the temperature of the high voltage electrical system of the lift device comprises: responsive to the temperature of the high voltage electrical system being below a predetermined battery temperature threshold, illuminating the battery temperature gauge in a first section; and responsive to the temperature of the high voltage electrical system being at or above the predetermined battery temperature threshold, illuminating the battery temperature gauge in a second section.

406. The lift device of claim 401, wherein providing a real-time indication of the temperature of the motor comprises: responsive to the temperature of the motor being below a predetermined motor temperature threshold, illuminating the motor temperature gauge in a first section; and responsive to the temperature of the motor being at or above the predetermined motor temperature threshold, illuminating the motor temperature gauge in a second section.

407. The lift device of claim 401, wherein the display is further configured to operate a power usage gauge to provide a real-time indication of power usage of the lift device.-417-4930-8524-1718Atty. Dkt. No.: 061300-7163408. The lift device of claim 407, wherein the power usage gauge is a gradient gauge comprising a plurality of sections configured to illuminate in one or more colors to indicate the real-time power usage of the lift device.

409. The lift device of claim 408, wherein providing a real-time indication of power usage of the lift device comprises illuminating one or more sections of the power usage gauge in a plurality of colors to indicate power usage of the lift device.

410. The lift device of claim 401, wherein the display is further configured to: responsive to the lift device operating in a two-wheel steer mode, illuminate a two-wheel steer indicator; responsive to the lift device operating in a crab steer mode, illuminate a crab steer indicator; responsive to the lift device operating in an all-wheel steer mode, illuminate an all-wheel steer indicator; and responsive to a center differential of the lift device being locked, illuminate a rear axle center indicator.

411. A lift device, comprising: a chassis; a plurality of axle assemblies pivotably coupled to the chassis; a plurality of tractive elements rotatable coupled to each of the axle assemblies; a motor configured to provide power to the lift device; and a user interface including a display configured to: selectively illuminate a plurality of steer mode indicators to provide a real-time indication of a steer mode of the lift device; and selectively illuminate a plurality of operating mode indicators to provide a real-time indication of an operating mode of the lift device.

412. The lift device of claim 411, wherein the plurality of steer mode indicators include at least one of:-418-4930-8524-1718Atty. Dkt. No.: 061300-7163 a two-wheel steer indicator configured to indicate that the lift device is in a two-wheel steer mode; a crab steer indicator configured to indicate that the lift device is in a crab steer mode; an all-wheel steer indicator configured to indicate that the lift device is in an all-wheel steer mode; or a rear axle center indicator configured to indicate that a center differential of the lift device is locked.

413. The lift device of claim 411, wherein the plurality of operating mode indicators include at least one of a continuous aux indicator configured to indicate that continuous auxiliary hydraulics of the lift device are active; a loader mode indicator configured to indicate that the lift device is in a loader mode; a framer mode indicator configured to indicate that the lift device is in a framer mode; a rear axle stabilization indicator configured to indicate that the lift device is operating a stability control system; or a load stability indication (LSI) passive mode indicator configured to indicate that the lift device is operating in an LSI passive mode.

414. The lift device of claim 411, wherein the user interface is further configured to illuminate a gradient power usage gauge in a plurality of colors to provide a real-time indication of power usage of the lift device.

415. The lift device of claim 411, wherein the user interface is further configured to rotate a needle gauge between a plurality of charge sections to provide a real-time indication of a state of charge of a high-voltage electrical system of the lift device.

416. A user interface for a lift device configured to operate a plurality of operable elements to provide a user with a plurality of real-time indications regarding the operation of the lift device, the user interface comprising:-419-4930-8524-1718Atty. Dkt. No.: 061300-7163 a left section, comprising: a high voltage warning indicator configured to indicate that a high- voltage power distribution unit (HVPDU) of the lift device is operating outside of a preset threshold; and a high voltage critical indicator configured to indicate that the HVPDU is experiencing a critical error in its operation; a right section, comprising: a plurality of steer mode indicators configured to provide a real-time indication of a steer mode of the lift device; a plurality of operating mode indicators configured to provide a realtime indication of one or more operating parameters of the lift device; a low-voltage battery low indicator configured to provide an indication that a state of charge (SOC) of a low voltage battery of the lift device is below a predetermined low voltage battery SOC threshold; and a high-voltage battery low indicator configured to provide an indication that a SOC of a high voltage battery of the lift device is below a predetermined high voltage battery SOC threshold; a lower middle section, comprising: a motor temperature gauge configured to provide a real-time indication of a temperature of a drive motor of the lift device; and a battery temperature gauge configured to provide a real-time indication of a temperature of the high voltage battery; a middle section, comprising a power usage gauge configured to provide a real-time indication of power usage of the lift device; and an upper middle section, comprising a state of charge gauge configured to provide a real-time indication of a SOC of an electrical system of the lift device.

417. The user interface of claim 416, wherein the right section further comprises a charging required indicator, wherein the user interface is configured to: responsive to the SOC of the electrical system being below a first threshold, continuously illuminate the charging required indicator;-420-4930-8524-1718Atty. Dkt. No.: 061300-7163 responsive to the SOC of the electrical system being below a second threshold less than the first threshold, flash the charging required indicator at a first rate; and responsive to the SOC of the electrical system being below a third threshold less than the second threshold, flash the charging required indicator at a second rate faster than the first rate.

418. The user interface of claim 417, wherein: flashing the charging required indicator at the first rate indicates that one or more functions of the lift device are derated; and flashing the charging required indicator at the second rate indicates that an emergency shutdown is initiated.

419. The user interface of claim 416, wherein: the battery temperature gauge comprises a first section indicating that the temperature of the high voltage battery is below a predetermined battery temperature threshold and a second section indicating that the temperature of the high voltage battery is at or above the predetermined battery temperature threshold; and the motor temperature gauge comprises a first section indicating that the temperature of the drive motor is below a predetermined motor temperature threshold and a second section indicating that the temperature of the drive motor is at or above the predetermined motor temperature threshold.

420. The user interface of claim 416, wherein: the power usage gauge is a gradient gauge; and the user interface is configured to illuminate the power usage gauge in one or more gradient colors to indicate real-time power usage of the lift device.

421. A tel ehandl er, compri si ng : a chassis; a tractive element coupled to the chassis; an electrical energy consumer; a boom assembly coupled to the chassis;-421-4930-8524-1718Atty. Dkt. No.: 061300-7163 a battery configured to supply first electrical energy to the electrical energy consumer; and an auxiliary power unit removably coupled to the chassis and configured to supply second electrical energy to at least one of the electrical energy consumer or the battery.

422. The telehandler of Claim 421, wherein the electrical energy consumer is a drive motor coupled to the chassis and configured to drive the tractive element to propel the telehandler.

423. The telehandler of Claim 421, wherein the electrical energy consumer includes at least one of a motor, a pump, a compressor, a heater, a fan, or a controller.

424. The telehandler of Claim 421, wherein the auxiliary power unit includes an engine and a generator coupled to the engine, wherein the engine is configured to drive the generator to generate the second electrical energy.

425. The telehandler of Claim 424, wherein the auxiliary power unit includes a fuel tank configured to supply a fuel to the engine.

426. The telehandler of Claim 421, wherein the auxiliary power unit includes a supplemental battery, and wherein the supplemental battery is configured to supply the second electrical energy.

427. The telehandler of Claim 421, further comprising a controller operatively coupled to the battery and the auxiliary power unit, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the electrical energy consumer while the battery is not supplying the first electrical energy to the electrical energy consumer.

428. The telehandler of Claim 427, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the electrical energy consumer while the battery is not supplying the first electrical energy to the electrical energy consumer in response to at least one of (a) a state of charge of the battery falling below a-422-4930-8524-1718Atty. Dkt. No.: 061300-7163 predetermined state of charge or (b) a temperature of the battery exceeding a threshold temperature.

429. The telehandler of Claim 427, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the electrical energy consumer while the battery is not supplying the first electrical energy to the electrical energy consumer in response to a startup request to initiate operation of the telehandler.

430. The telehandler of Claim 421, further comprising a controller operatively coupled to the battery and the auxiliary power unit, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the electrical energy consumer while the battery is supplying the first electrical energy to the electrical energy consumer.

431. The telehandler of Claim 430, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the electrical energy consumer while the battery is supplying the first electrical energy to the electrical energy consumer in response to a determination that a power demand of the telehandler is greater than a power output capability of the battery.

432. The telehandler of Claim 431, wherein the electrical energy consumer is a first electrical energy consumer, further comprising a second electrical energy consumer, and wherein the power demand of the telehandler includes both a power demand of the first electrical energy consumer and a power demand of the second electrical energy consumer.

433. The telehandler of Claim 421, further comprising a controller operatively coupled to the auxiliary power unit, wherein the electrical energy consumer is a heater for the battery, wherein the controller is configured to control the auxiliary power unit to supply the second electrical energy to the heater to warm the battery in response to a temperature of the battery being below a threshold temperature.

434. The telehandler of Claim 421, further comprising a power converter configured to convert the second electrical energy supplied by the auxiliary power unit from alternating current electrical energy to direct current electrical energy.-423-4930-8524-1718Atty. Dkt. No.: 061300-7163435. The telehandler of Claim 421, wherein the auxiliary power unit is coupled to a rear end of the chassis and extends rearward of the chassis.

436. The telehandler of Claim 435, further comprising a hitch coupled to the chassis and configured to couple a trailed implement to the chassis, wherein the auxiliary power unit is positioned above the hitch.

437. The telehandler of Claim 435, wherein the auxiliary power unit defines a departure angle of the telehandler, and wherein the departure angle is at least 30 degrees.

438. The telehandler of Claim 435, further comprising a shield coupled to the chassis and extending around the auxiliary power unit, wherein the shield is configured to direct an impact force around the auxiliary power unit and into the chassis in response to the shield colliding with an object.

439. A telehandler, comprising: a chassis; a tractive element coupled to the chassis; a boom assembly coupled to the chassis; a battery; an auxiliary power unit coupled to the chassis and configured to supply electrical energy; and a controller reconfigurable between (a) a first mode in which the controller controls the battery to satisfy a power demand of the telehandler without a power output from the auxiliary power unit, (b) a second mode in which the controller controls the auxiliary power unit to satisfy the power demand of the telehandler without a power output from the battery, and (c) a third mode in which the controller controls the battery and the auxiliary power unit to satisfy the power demand of the telehandler together.

440. A telehandler, comprising: a chassis; a tractive element coupled to the chassis; an electrical energy consumer; a boom assembly coupled to the chassis;-424-4930-8524-1718Atty. Dkt. No.: 061300-7163 a battery configured to supply first electrical energy to the electrical energy consumer; an auxiliary power unit coupled to the chassis; and a controller configured to activate the auxiliary power unit to supply second electrical energy to the electrical energy consumer based on at least one of (a) a state of charge of the battery, (b) a temperature of the battery, or (c) a power demand of the electrical energy consumer.

441. A vehicle comprising: a chassis; a first motor coupled to the chassis; a battery coupled to the chassis; at least two chargers electrically coupled to the battery and configured to charge the battery; and a thermal management system coupled to the chassis, the thermal management system comprising: a heat exchanger; a first cooling loop fluidly coupling the heat exchanger to the at least two chargers and the first motor in a series flow arrangement; and a first coolant pump fluidly coupled to the first cooling loop and configured to direct coolant through the first cooling loop.-425-4930-8524-1718

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