With 2.1mm DC plug connectorHolds PP3 9V BatteryWire Length: 150mmOn/Off Slide Switch on the Case2.1mm x 5.5mm plug on the end of the wireWeight :0
PP3 9V Enclosed Battery Holder Box with Switch
AAA x 2 Enclosed Battery Holder Box with Switch
AA x 4 Enclosed Battery Holder Box with Switch
（8 of Pack ） A23 Battery Holder Box with Wire Leads 12V 23A Battery Holder Spring Clip Case Black Plastic Housing.
9V/PP3 Open Battery Holder Box Storage Case 15cm Wires - UMTMedia®
9V/PP3 Closed Battery Holder Box Storage Case 15cm Wires - UMTMedia®
