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Coiled lithium battery

DC
  • US 5,017,442 A
  • Filed: 03/17/1989
  • Issued: 05/21/1991
  • Est. Priority Date: 03/19/1988
  • Status: Expired due to Term
First Claim
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1. A coil type lithium battery having a coil electrode body comprising a strip-like negative electrode plate of lithium or lithium alloy, a strip-like positive electrode, a separator interposed between said negative electrode plate and said positive electrode, and an insulating film over the entire outer cylindrical surface of said coiled electrode body extending onto a bottom surface of said electrode body inclusive of a peripheral, lower edge portion thereof.

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