Carbon-coated aluminum foil is a new type of battery cathode substrate. carbon-coated aluminum foil has good conductivity, low internal resistance and strong mechanical properties.
It is specially designed for button batteries (2032, 2025, 2016) to use composite sodium sheets, with a diameter of 15.6mm, a thickness of 0.4~0.5 mm, and a purity of more than 99.7%.
This electrode sheet is based on Aluminum foil coated by Lithium Nickel Manganese Cobalt Oxide in double side and is used as the cathode of Li-Ion battery.