About Battery aluminum foil:Current collectors for lithium-ion batteriesBattery aluminum foil is used as a current collector for lithium-ion batteries. Typically, the lithium-ion battery industry uses rolled aluminum foil as the positive electrode current collector.basic introductionRolled foils var

According to the shape, aluminum foil can be divided into roll aluminum foil and sheet aluminum foil. Most of the aluminum foil deep-processing wool is supplied in rolls, and sheet aluminum foil is only used in a few handicraft packaging occasions.