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Charging Method for a Lead-acid Battery

  • US 20080252258A1
  • Filed: 04/13/2007
  • Published: 10/16/2008
  • Est. Priority Date: 04/13/2007
  • Status: Abandoned Application
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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