Power battery heating film can make the power battery work normally in low temperature environment. Power battery heating film is the use of electrothermal effect, that is, the conductive metal material attached to the insulating material, and then covered with another layer of insulating material on the surface of the metal layer, the metal layer is tightly wrapped inside, forming a thin sheet of conductive film. When energized, the inner resistance of the metal heats up. The metal foil produced by CIVEN METAL is the ideal material for manufacturing battery heating film, which has the advantages of good overall consistency, moderate resistance, no grease on the surface, easy to laminate, etc.High-precision RA Brass Foil Electrolytic Pure Nickel Foil *Note: All the above products can be found in other categories of our website, and customers can choose according to the actual application requirements. If you need a professional guide, please contact with us.Good overall consistency, moderate resistance, no grease on the surface, easy to laminate, etc.