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DEVICE FOR RECHARGING THE INTERNAL BATTERY OF A CELLULAR TELEPHONE

  • US 20100253283A1
  • Filed: 07/01/2009
  • Published: 10/07/2010
  • Est. Priority Date: 04/03/2009
  • Status: Abandoned Application
First Claim
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1. Device (10) for electrically recharging the internal battery of a cellular telephone (20), comprising at least:

  • a casing (11) containing electronic power and current-transforming components (12),a unit (13) for connecting to an external current source, of mains type, anda unit (14) for connecting to said cellular telephone,characterized in that it also comprises a backup battery (15) incorporated in the casing and intended, on the one hand, to recharge the battery of the cellular telephone (20) when the device (10) is linked only to the latter and, on the other hand, to be recharged when the device (10) is linked at least to the external current source.

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