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