... ,color:black 3,Nominal Voltage:3V, 4,Battery Type:AA 5,Color:black Holder for 1,2,3,4,6,8 pcs ... wires ,pin or plate Our company is main production battery hodler /battery snapThese holder for 1,2,3,4,,6,8 pcs D ... ,pin or plateWire:UL1007 AWG 24Our company is main production battery hodler /battery snap/musical boxOEM orders accepted with cover switch battery holder