The battery snapper for 9V battery with two female header pins in red ( ) and black (-) color wires, Used to connect battery directly to the circuit or projects board male header pins. Battery Snaps also enable connections to be changed quickly and easily. Made of soft leather The length of line is about 14cm It is an environmental 9V battery buckle These connectors snap use for the standard 9 volt battery The length of line is about 6cm These connectors snap use for the standard 9 volt battery 20 packs
