Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Zenzo Hashimoto0
Date of Patent
June 21, 2011
Patent Application Number
11550639
Date Filed
October 18, 2006
Patent Primary Examiner
Patent abstract
A method of the present invention is directed to recycling a battery that includes a plurality of lithium cells removable from one another. The battery is tested to measure internal resistance of the lithium cells to determine if the lithium cells present a predetermined level of operational capability. The lithium cells having the operational level less than the predetermined level of operational capability are replaced with new lithium cells as the battery is re-assembled. The removed lithium cells are recycled.
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