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Integral battery charging and supply regulation circuit

  • US 5,218,284 A
  • Filed: 12/31/1990
  • Issued: 06/08/1993
  • Est. Priority Date: 12/31/1990
  • Status: Expired due to Term
First Claim
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1. A rechargeable battery pack, comprising:

  • at least one cell having a positive and a negative terminal;

    switching regulator circuitry coupled to said at least one cell for selectively regulating the battery output and regulating the charging of the battery pack, said switching regulator circuitry further comprising optimizing means for charging said at least one cell without external battery capacity identification sensing.

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