Copper foil copper foil for lithium battery. Thickness:9mircon, 10mircon,12mircon, 15mircon,20mircon.etc. Copper foilItemThe Name ... micon, one side matte18 micon, double side matteArea Weight (g/m²)85--9090--9595--10095--100105--110105--110105--110136--142136--142Tensile ... the requirement of our customers. copper foil for EMI,Lithium battery,Power battery,PCB,CCL