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Rechargeable lithium battery for use in applications requiring a low to high power output

  • US 5,612,152 A
  • Filed: 04/17/1996
  • Issued: 03/18/1997
  • Est. Priority Date: 01/12/1994
  • Status: Expired due to Term
First Claim
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1. A multicell battery comprising:

  • at least two thin-film battery cells supported in a side-by-side or stacked relationship and each including a film of cathode material, an anode film of lithium, and a film of electrolyte material disposed between and separating the cathode and anode films and wherein each of the cathode film, anode film and eletrolyte film is thin film-deposited and possesses a thickness of no more than a few microns, andthe two battery cells being connected in one of a series relationship and one of a parallel relationship for purposes of simultaneously withdrawing electrical power from the two cells and wherein the two cells are separated from one another by a film of insulative material.

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