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Electric bicycle drive system with regenerative charging

  • US 20110001442A1
  • Filed: 07/02/2009
  • Published: 01/06/2011
  • Est. Priority Date: 07/02/2009
  • Status: Abandoned Application
First Claim
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1. A method for reconfiguring a battery for charging, comprising:

  • arranging a plurality of battery cells of a battery in a first configuration adapted to provide a first battery voltage;

    reconfiguring at least a portion of said plurality of battery cells into a second configuration adapted to provide a second battery voltage, said second battery voltage being lower than said first battery voltage;

    charging said battery when said plurality of cells are arranged in said second configuration.

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