SECONDARY BATTERY STORAGE CASING FOR ELECTRIC VEHICLE ALSO SERVING AS BUS BAR

摘要

PROBLEM TO BE SOLVED: To combinedly use a secondary battery casing for an electric vehicle as a bus bar. SOLUTION: This aluminum alloy secondary battery storage casing for the electric vehicle coated with hard positive electrode oxide film is combinedly used as the bus bar. It is preferable that the thickness of the hard positive electrode oxide film is 20-100μm.