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Power supply

  • US 20040169496A1
  • Filed: 04/23/2004
  • Published: 09/02/2004
  • Est. Priority Date: 05/05/2001
  • Status: Active Grant
First Claim
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1. A rechargeable power supply (10) comprising;

  • at least one a rechargeable cell (12) connectable to a power source (14);

    voltage protection means (20) connected to said at least one cell; and

    disconnecting means (22) for selectively disconnecting said voltage protection means (20) from said cell (12) thereby to reduce any discharge of said cell through said voltage protection means (20).

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