GC010 X-Connect 12V Female PlugX-Connect 12V Female Plug can be used with the G7200 battery charger with 13.6V Supply Mode to provide auxiliary power to common 12-volt devices like a tire pump heated seat coffee maker and more. Pair up with the male-to-male coupler and combine multiple accessories. Note: this accessory is NOT compatible with any of the Boost models.More ways to charge.Rugged water-resistant plug-n-play connections for maximum performance.Permanently mount eyelet connectors on multiple vehicles to make hard-to-access batteries easy to charge. Charge through the 12V auxiliary or OBDII port from inside a vehicle or simply extend the reach of your accessories. Whatever the case may be X-Connect creates a solid weatherproof connection that provides maximum current flow and makes interconnecting different applications fast and easy. The possibilities are endless.More ways to charge.Rugged water-resistant plug-n-play connections for maximum performance.Permanently mount eyelet connectors on multiple vehicles to make hard-to-access batteries easy to charge. Charge through the 12V auxiliary or OBDII port from inside a vehicle or simply extend the reach of your accessories. Whatever the case may be X-Connect creates a solid weatherproof connection that provides maximum current flow and makes interconnecting different applications fast and easy. The possibilities are endless.Safety first.An added layer of protection.Sometimes electrical systems can overload or short-circuit if not used correctly (like pushing too much power or jamming the cord in your door or hood). Although those situations are rare the fuse is there to stop any potential harm to you or damage to your equipment.