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CARD BATTERY

  • US 20100136416A1
  • Filed: 12/01/2009
  • Published: 06/03/2010
  • Est. Priority Date: 12/02/2008
  • Status: Active Grant
First Claim
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1. A card battery, comprising:

  • a bare cell;

    a protection circuit module electrically coupled to the bare cell;

    a frame receiving the bare cell and protection circuit module;

    a first cover provided on the frame; and

    a second cover provided under the frame,wherein the protection circuit module comprises;

    a substrate;

    a protection circuit unit provided on the substrate; and

    a charging/discharging terminal that is provided on the substrate and electrically coupled to the protection circuit unit,wherein an upper surface of the charging/discharging terminal is lower than an upper surface of the first cover.

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