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BATTERY CHARACTERIZATION TECHNIQUE ACCOUNTING FOR OFFSET ERROR

  • US 20120038316A1
  • Filed: 08/16/2011
  • Published: 02/16/2012
  • Est. Priority Date: 07/24/2003
  • Status: Abandoned Application
First Claim
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1. A power supply for an electronic device, said power supply comprising:

  • a rechargeable battery source configured for cyclical charging and discharging by said electronic device;

    a measuring circuit configured to measure one or more parametric data of the rechargeable battery source during said charging and discharging;

    an isolation circuit configured to electrically isolate said rechargeable battery source from said electronic device; and

    a testing circuit configured to test said measuring circuit for offset error during said isolation of said rechargeable battery from said electronic device.

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