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Electric device with intelligent battery system therein

  • US 20030057918A1
  • Filed: 09/17/2002
  • Published: 03/27/2003
  • Est. Priority Date: 09/19/2001
  • Status: Active Grant
First Claim
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1. ) An electric device having a main unit consuming power and a battery for supplying the power to the main unit, comprising:

  • a cycle deterioration monitoring unit for monitoring a cycle deterioration that is a capacity deterioration due to charging/discharging of said battery; and

    a storage deterioration monitoring unit for monitoring a storage deterioration that is a capacity deterioration due to storage of said battery.

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