1.battery holder 2.with switch and cover 3.battery case 4.different sizes for you 5.good price high quality 2P BATTERY HOLDERSHolder for ... ,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 ...