High Strength Aluminum Foil for Battery Cathode

This high strength aluminum foil is an electrolytic aluminum foil designed for lithium battery cathode current collectors. It has a thickness of 12??m with small thickness tolerance, ensuring uniform electrode thickness and consistent performance. The foil has high tensile strength, withstanding the stress during coating and winding processes without damage. It has excellent corrosion resistance, resisting electrolyte corrosion during long-term battery use and maintaining stable performance. The surface is flat and clean, ensuring good bonding with cathode active materials and conductive agents. The product has good formability, adapting to various battery sizes and shapes. It meets strict quality standards for lithium battery materials, ensuring reliable current collection and battery performance.