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Storage battery capable of being quickly charged

A fast charging and battery technology, applied in lead-acid batteries, lead-acid battery construction, battery pack components, etc., can solve the problems of long charging time and short driving distance, and achieve extended power consumption time, beautiful strength, and good strength. Effect

Inactive Publication Date: 2017-09-26
HEFEI SHANGQIANG ELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Today, when energy is decreasing, especially power energy, if people travel not too far, they usually choose bicycles or electric bicycles. Because electric bicycles are convenient and fast, they become people's first choice, but as the energy supply source of electric bicycles, lead-acid The storage battery is a traditional product with a history of more than 150 years. It has the characteristics of reliable performance and low price. However, the existing lead-acid storage battery has a short driving distance and requires a long charging time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] According to one aspect of this embodiment, a fast-chargeable storage battery is provided. The fast-chargeable storage battery includes a sealed casing, a charging connection post and a discharge connection post arranged on the casing, and a battery pack placed inside the casing , the battery pack includes a first battery unit, a second battery unit, a third battery unit, and a fourth battery unit, and the first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in sequence ; The first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in series to form a charging circuit and communicate with the charging connection column, and the first battery unit, the second battery unit, and the third battery unit The unit and the fourth storage battery unit are connected in parallel to form a discharge circuit and communicate with the discharge connecting column.

[0036] Ve...

Embodiment 2

[0047] According to one aspect of this embodiment, a fast-chargeable storage battery is provided. The fast-chargeable storage battery includes a sealed casing, a charging connection post and a discharge connection post arranged on the casing, and a battery pack placed inside the casing , the battery pack includes a first battery unit, a second battery unit, a third battery unit, and a fourth battery unit, and the first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in sequence ; The first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in series to form a charging circuit and communicate with the charging connection column, and the first battery unit, the second battery unit, and the third battery unit The unit and the fourth storage battery unit are connected in parallel to form a discharge circuit and communicate with the discharge connecting column.

[0048] Ve...

Embodiment 3

[0059] According to one aspect of this embodiment, a fast-chargeable storage battery is provided. The fast-chargeable storage battery includes a sealed casing, a charging connecting post and a discharging connecting post arranged on the casing, and a battery pack placed inside the casing , the battery pack includes a first battery unit, a second battery unit, a third battery unit, and a fourth battery unit, and the first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in sequence ; The first battery unit, the second battery unit, the third battery unit, and the fourth battery unit are connected in series to form a charging circuit and communicate with the charging connection column, and the first battery unit, the second battery unit, and the third battery unit The unit and the fourth storage battery unit are connected in parallel to form a discharge circuit and communicate with the discharge connecting column.

[0060] ...

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PUM

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Abstract

The invention belongs to the technical field of storage batteries, and provides a storage battery capable of being quickly charged. The storage battery capable of being quickly charged comprises a sealing shell, charging connecting columns and discharging connecting columns which are arranged on the shell, and a storage battery pack placed inside the shell, wherein the storage battery pack comprises a first storage battery unit, a second storage battery unit, a third storage battery unit and a fourth storage battery unit; the first storage battery unit, the second storage battery unit, the third storage battery unit and the fourth storage battery unit are sequentially connected; the first storage battery unit, the second storage battery unit, the third storage battery unit and the fourth storage battery unit are serially connected to form a charging circuit which is communicated with the charging connecting columns; the first storage battery unit, the second storage battery unit, the third storage battery unit and the fourth storage battery unit are connected in parallel to form a discharging circuit which is communicated with the discharging connecting columns. The invention provides the storage battery capable of being quickly charged, so that fast charging can be achieved while the power using time is prolonged.

Description

technical field [0001] The invention belongs to the technical field of accumulators, and in particular relates to a rapidly chargeable accumulator. Background technique [0002] Today, when energy is decreasing, especially power energy, if people travel not too far, they usually choose bicycles or electric bicycles. Because electric bicycles are convenient and fast, they become people's first choice, but as the energy supply source of electric bicycles, lead-acid The storage battery is a traditional product with a history of more than 150 years. It has the characteristics of reliable performance and low price. However, the existing lead-acid storage battery has a short driving distance and requires a long charging time. Contents of the invention [0003] Aiming at the defects in the prior art, the invention provides a fast-chargeable storage battery, which can realize fast charging and prolong the power consumption time at the same time. [0004] According to one aspect o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/12H01M2/02H01M2/20
CPCH01M10/12H01M50/116H01M50/502Y02E60/10Y02P70/50
Inventor 程劲松
Owner HEFEI SHANGQIANG ELECTRIC TECH CO LTD