... , Battery terminal blister card packingModel :RT-BTA06Material: aluminium alloy, aluminium magnesium alloy, zinc alloy, lead-antimony alloy, and other metal battery clipGood electrical conductivity,anti-corrosive ... .Surface treatment: plating bras, copper plating, plating imitation gold, tin , lead-plated,galvanized,electrostatic painting,pickling,etc.Full range , reliable quality ...