Li-Cu-Li Composite foil is made by cold rolling double side Li foil on copper foil under dry room, which is designed to build the anode of pouch cell or cylindrical cell for new generation Li-ion battery.
Note: (The range of composite strip and copper foil can be customized is as follows: Thickness range of composite tape: 20μm ~ 50μm; Width: 60mm~130mm. Copper foil thickness range: 6μm ~ 12μm, Width: 70mm~160mm.)
