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For lithium-ion batteries, the positive current collector is usually aluminum foil, and the negative current collector is copper foil. In order to ensure the stability of the current collector inside the battery, the purity of both is required to be above
1235, 1070, 1100, and 3003 alloys are used more as the battery aluminum foil. 3003 alumnum foil is also used to make aluminum foil battery shell. The aluminum foil batttery price is affected by many factors. Learn more.
The alloys of Lithium ion battery aluminum foil are 1060, 1070, 1100, 1235, 3003,etc. Surface wetting tension and thickness are two important indicators of battery grade aluminum foil. Learn more.
Currently, the aluminum foil battery in the market is mainly made of 1060, 1070, 1100, 1235 and other alloys. There are higher requirements on the battery aluminum foil than other kinds like dyne value. Learn more.
With the development of dozens of years, we, Haomei Aluminum has solid base to provide clean aluminum material for the high-end applications including lithium-ion battery, lightweight automobile body, 3c products, aluminum brazing and other special uses.