Lithium-ion Battery Foils

Targray offers a range of Aluminum (Al), Electrodeposited (ED) and Rolled Copper (Cu) Alloy Anode foils depending on the application of the Li-ion battery. A Lithium-ion battery has a device at each electrode for collecting and taking out electricity. Metallic foils are used in Lithium-ion batteries as current collectors. And during the battery manufacturing process, anode and cathode slurries are coated on to the respective foil types.

Aluminum (Al) Foils

Targray offers all of these metallic foils for use in the final slurry application. The Aluminum foils have excellent performance in lithium-ion cell manufacturing. Targray offers a range of Aluminum (Al) foils depending on the application of the Li-ion battery. A rolled foil (RA-type), made from wrought Cu is generally used for high-energy, high-power applications. Al foil is extensively used in consumer electronics and electric power tools. It is also widely used in Hybrid and Electric vehicle (EV) battery applications.

Features of our Aluminum (Al) foil:

• Available in standard alloys: 1N30, 1085, 3003
• High strength alloy foil available - 300 MPa or more
• Excellent performance in a range of battery applications
• Multiple thicknesses available: 15 and 20 micron

To view more information on the Mechanical Properties of our Aluminum foil, please click on our Product Data Sheet or contact Targray to purchase your standard aluminum foil alloys with high strength.