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High voltage battery pack cycler for a vehicle

  • US 7,692,401 B2
  • Filed: 01/18/2006
  • Issued: 04/06/2010
  • Est. Priority Date: 03/22/2005
  • Status: Active Grant
First Claim
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1. Apparatus for controlling the charge on a battery system for a vehicle, the battery system including a first, low voltage battery for operating electrical systems on the vehicle and a second, high voltage traction battery, comprising:

  • a battery cycler adapted to charge both the low voltage battery and the high voltage battery, said battery cycler further adapted to discharge the high voltage battery, said battery cycler off-board said vehicle; and

    ,a controller adapted to control the operation of the battery cycler including discharge of said high voltage battery, said controller on-board said vehicle.

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