Rechargeable battery accessories

DC
  • US 9,620,989 B2
  • Filed: 03/13/2014
  • Issued: 04/11/2017
  • Est. Priority Date: 03/13/2013
  • Status: Active Grant
First Claim
Patent Images

1. A cordless power tool battery pack accessory comprising:

  • a housing comprising at least a first side having a first lateral edge and a second lateral edge opposite the first lateral edge;

    a first interface defined on the first side of the housing comprising;

    a first mechanical interface comprising a first alignment guide defined along the first lateral edge and a second alignment guide defined along the second lateral edge, the first and second alignment guides being configured to slidably and detachably connect the accessory to a battery pack configured to slidably and detachably connect to a cordless power tool; and

    a first electrical interface comprising an electrical connection configured to electrically connect the accessory to the battery pack; and

    a second interface defined in the housing comprising;

    a second mechanical interface configured to mechanically and detachably connect the accessory to a first device; and

    a second electrical interface, in electrical communication with the first electrical interface, configured to electrically connect the accessory to the first device.

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