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BATTERY DEVICE AND ELECTRONIC EQUIPMENT

  • US 20070206034A1
  • Filed: 02/08/2007
  • Published: 09/06/2007
  • Est. Priority Date: 02/23/2006
  • Status: Abandoned Application
First Claim
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1. A battery device comprising:

  • a battery cell;

    a case that accommodates the battery cell;

    a battery side positive terminal and a battery side negative terminal provided in the case and electrically connected to the battery cell;

    a battery side communication terminal provided in the case;

    a battery side communication unit accommodated in the case and communicating with electronic equipment via the battery side communication terminal, the battery side communication unit provided under a changeable communication condition;

    a battery side discrimination terminal provided in the case; and

    a battery side control unit accommodated in the case, discriminating a magnitude of a voltage of the battery side discrimination terminal, and changing the communication condition based on a result of the discrimination.

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