Charging Method for a Lead-acid Battery
First Claim
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1. A charging method for a lead-acid battery, comprising the following steps:
- (A). providing the lead-acid battery with a charging and rest section, and the charging and rest section includes two cycles of charging and rest, and each cycle of charging and rest includes a charging period and a rest period, the charging period serves to provide a charging pulse to the lead-acid battery, and the rest period serves to keep input current of the lead-acid battery at zero;
(B). providing the lead-acid battery with a discharging section, and the discharging section serves to provide a discharging pulse to the lead-acid battery;
(C). repeating the steps (A) and (B) alternately until the lead-acid battery reaches to a rated voltage.
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Abstract
A charging method for a lead-acid battery allows the lead-acid battery to finish charging within an hour, and keeps the temperature of the lead-acid battery below 40 C. The charging method comprises three important parts, which are charging period, rest period, and discharging period. The three parts cooperate together to achieve an objective that allows the lead-acid battery to finish charging within an hour, and keeps the temperature of the lead-acid battery below 40° C., otherwise the service life of the lead-acid battery will be shortened, and the lead-acid battery will even be destroyed.
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8 Claims
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1. A charging method for a lead-acid battery, comprising the following steps:
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(A). providing the lead-acid battery with a charging and rest section, and the charging and rest section includes two cycles of charging and rest, and each cycle of charging and rest includes a charging period and a rest period, the charging period serves to provide a charging pulse to the lead-acid battery, and the rest period serves to keep input current of the lead-acid battery at zero; (B). providing the lead-acid battery with a discharging section, and the discharging section serves to provide a discharging pulse to the lead-acid battery; (C). repeating the steps (A) and (B) alternately until the lead-acid battery reaches to a rated voltage. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification