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Method and system for charging a NiMH or NiCd battery

  • US 20040135551A1
  • Filed: 08/13/2003
  • Published: 07/15/2004
  • Est. Priority Date: 04/19/2001
  • Status: Active Grant
First Claim
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1. A method of charging a battery comprising:

  • providing at least one of a Nickel Metal Hydride battery and;

    a Nickel Cadmium battery;

    sensing a first temperature at a point proximal to the battery;

    sensing a second temperature at a point distal to the battery;

    controlling current into the battery according to a difference between the first temperature and the second temperature.

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