Copper Foil & Plate & Form Copper Foil for Battery Anode Substrate Conductive Carbon Double Sided Coated (280mm width x 11um thick, 1.3 kg/roll) - EQ-CC-Cu-20-1 Copper Mesh Foil for Battery Anode Substrate (240mm width x 45um thickness x 20 Meter L) - EQ-bccnf-45u Copper Mesh Foil for Battery Anode Substrate (280mm width x 9um thickness) with Optional Length- EQ-bccnf-9u Coppe..