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System for determining battery charge states and charging sequence for a battery charger

  • US 5,057,762 A
  • Filed: 07/30/1990
  • Issued: 10/15/1991
  • Est. Priority Date: 07/30/1990
  • Status: Expired due to Term
First Claim
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1. A battery charging system for determining battery charge states of a plurality of batteries positioned in a battery charger, said system comprising:

  • means for applying a fast charging current to selected ones of the batteries positioned in the battery charger, wherein said charging current is applied to each of the selected ones of the batteries during at least a portion of a charge state determination period; and

    means for determining battery charge states of each of the selected ones of the batteries after application of said charging current thereto.

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