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BATTERY PACK AND BATTERY-PACK EXTERIOR CASING

  • US 20090246621A1
  • Filed: 03/17/2009
  • Published: 10/01/2009
  • Est. Priority Date: 04/01/2008
  • Status: Active Grant
First Claim
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1. A battery pack comprising:

  • a nonaqueous electrolyte secondary battery that includes a substantially thin-plate-shaped battery element covered with a laminated sheet such that a positive electrode terminal and a negative electrode terminal are exposed, and has a first end face from which the positive electrode terminal and the negative electrode terminal are led out;

    an exterior casing that covers five faces of the nonaqueous electrolyte secondary battery, the five faces excluding a second end face next to the first end face; and

    a support that covers the second end face of the nonaqueous electrolyte secondary battery, whereinat least one of the positive electrode terminal and the negative electrode terminal is extended along a first connection portion provided for the first end face and a second connection portion provided for the second end face and is connected to an external power supply provided for the support.

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