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Rechargeable battery

  • US 9,065,102 B2
  • Filed: 03/30/2012
  • Issued: 06/23/2015
  • Est. Priority Date: 10/14/2011
  • Status: Active Grant
First Claim
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1. A rechargeable battery comprising:

  • an electrode assembly comprising a positive electrode and a negative electrode;

    a case containing the electrode assembly;

    a cap plate covering an opening of the case;

    a terminal electrically connected to the electrode assembly; and

    a sealing member on the cap plate to seal between the terminal and the cap plate, the sealing member comprising a connection member arranged therein and electrically connecting terminal and the cap plate,wherein the sealing member comprises a base plate, and the connection member comprises an upper connector protruding to an upper portion of the base plate, a lower connector protruding to a lower portion of the base plate, and an intermediate connection portion inserted in the base plate and connecting the upper connector and the lower connector.

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