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CIRCUIT FOR EXTRACTING POWER FROM A BATTERY AND AN ELECTRONIC APPARATUS COMPRISING THE CIRCUIT

  • US 20110025257A1
  • Filed: 10/28/2009
  • Published: 02/03/2011
  • Est. Priority Date: 07/28/2009
  • Status: Abandoned Application
First Claim
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1. One battery power extraction circuit comprises:

  • One first connecting unit linking one dry battery;

    One second connecting unit linking one rechargeable battery; and

    One processor linking the first connecting unit as well as the second connecting unit controls the dry battery to charge the rechargeable battery which can supply power to one load.

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