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Power tool charging system having battery reconditioning and battery capacity data updating functions

  • US 6,191,554 B1
  • Filed: 07/02/1999
  • Issued: 02/20/2001
  • Est. Priority Date: 07/02/1998
  • Status: Expired due to Fees
First Claim
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1. A power tool charging system, comprising:

  • an electric power tool including at least one rechargeable battery on which the electric power tool operates; and

    a charger on which the electric power tool is set for charging the at least one battery, the charger including a discharge means for forcibly discharging the at least one battery.

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