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SECONDARY BATTERY

  • US 20120082891A1
  • Filed: 08/19/2011
  • Published: 04/05/2012
  • Est. Priority Date: 10/01/2010
  • Status: Active Grant
First Claim
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1. A secondary battery comprising:

  • an electrode assembly comprising a first electrode plate and a second electrode plate arranged as a stack, and a separator interposed between the first electrode plate and the second electrode plate,wherein the first electrode plate comprises a first active material coated part and a first non-coated part;

    wherein the second electrode plate comprises a second active material coated part and a second non-coated part;

    and wherein the first non-coated part comprises an insulating member in a portion corresponding to the second electrode plate.

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