9V Battery Box with Switch & 2.1mm Barrel PlugFeatures Holds one 9V battery in a box with a cover and switch Cell size: 9V, 6LR61, 1604A 6" wire leads terminated with a 2.1mm barrel plug Center positive 22 AWG wire leadsOther 9V Holder/Connection Options 9V Battery Holder with 2.1mm Barrel Plug (open-type) 9V Battery Snap with JP2411-2P Connector on 4" Wires 9V Battery Snap with 2.1mm Barrel Plug on 6" Wires 9V Battery Snaps with Wires
