Combined lead-acid power storage battery for electric moped

Abstract

The invention discloses a combined lead-acid power storage battery for an electric moped, which comprises a shell, a plurality of battery packs are placed in the shell, each battery pack comprises a protection shell, a battery body is placed in the protection shell, the two sides of the battery body are provided with tabs extending to the outside of the protection shell, the plurality of tabs are connected in series through wires, heat dissipation sliding grooves matched with the tabs are formed in the two sides of the protection shell, the shell comprises an L-shaped main shell body, an auxiliary shell body connected with the main shell body through screws is arranged on one side of the main shell body, a supporting ring a is arranged at the position, close to the top of the auxiliary shell body, of the inner wall of the auxiliary shell body, and a support ring b is arranged on the inner wall of the main shell close to the top of the main shell; and according to the lead storage battery, the shell is arranged to be in the form of the main shell and the auxiliary shell, the protection shells are arranged in the shell, and the batteries are mounted in the protection shells, so that the batteries are convenient to mount and take out for maintenance and replacement, and the capacity of the lead storage battery is convenient to control.

Description

technical field [0001] The invention relates to the technical field of lead-acid power storage batteries, in particular to a combined lead-acid power storage battery for electric bicycles. Background technique [0002] Electric vehicle batteries are the power source of electric vehicles. Most of the current electric vehicles are equipped with lead-acid batteries. Lead-acid batteries are low in cost and high in cost performance. Because this kind of battery can be charged and used repeatedly, it is called "Lead-acid battery", in 1860, Plantai of France invented a battery with lead as the electrode, which is the predecessor of lead-acid battery. Although lead-acid batteries are commonly used in electric vehicle batteries, most electric vehicle lead-acid batteries At the time of production, the battery capacity is limited and cannot be adjusted, and when the lead-acid battery itself fails, it is difficult to maintain, and the maintenance and replacement costs are high, resultin...

AI Technical Summary

Problems solved by technology

[0002] Electric vehicle batteries are the power source of electric vehicles. Most of the current electric vehicles are equipped with lead-acid batteries. Lead-acid batteries are low in cost and high in cost performance. Because this kind of battery can be charged and used repeatedly, it is called "Lead-acid battery", in 1860, Plantai of France invented a battery with lead as the electrode, which is the predecessor of lead-acid battery. Although lead-acid batteries are commonly used in electric vehicle batteries, most electric vehicle lead-acid batteries At the time of production, the battery capacity is limited and cannot be adjusted, and when the lead-acid battery itself fails, it is difficult to maintain, and the maintenance and replacement costs are high, resulting in a waste of resources to some extent

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