J-Connector #705, AutoFuse
AutoFuse automatically disconnects the manufacturer recommended fuse during dingy towing, helping to avoid a dead battery. Easy 20 minute one time installation eliminates the need to look under your cars hood and pull the proper fuse - forever. A green indicator light confirms proper operation. A rugged aluminum case and weather resistant fuse holder ensure reliability. The AutoFuse also provides a trickle charge to help maintain your towed vehicle batteries. Don't get stuck with a dead battery when you arrive at your destination!