Self-maintaining descending slow-pulse fast charging method for lead-acid battery
A lead-acid battery, fast charging technology, applied in secondary battery charging/discharging, battery circuit device, secondary battery repair/maintenance, etc., can solve the secondary failure of lead-acid battery, repair theory and repair device level vary Qi, repair time manual setting and other issues
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[0121] The charging object of the embodiment of the present invention is the powerful maintenance-free electric bicycle storage battery FC12-12 produced by Qiangqiang Power Technology Co., Ltd., Nanchang City, Jiangxi Province. The capacity of the storage battery at a 20-hour discharge rate is 12AH. According to the present invention, for lead-acid storage batteries According to the requirements of the internal structure, the inside of the battery has been strictly modified. During the entire transformation process, an overcurrent protection device for lead-acid batteries has been added to ensure safety.
[0122] Below in conjunction with the inventive concept of the present invention, carry out the detailed elaboration of the present invention method for a certain period of time in the charging process of lead-acid accumulator: It should be noted that ε in this embodiment is taken as 0.05, and the upper limit of the voltage limit threshold is 14.4, and the charging cut-off curr...
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