Provides constant charged current to your battery while towing, allowing the battery to charge to full capacity.
Convenient automatic "connect and forget" operation.
Silver contacts deliver extended life to your battery.
Activates with a remote switch that is usually located in the passenger compartment of the towed vehicle.
Constructed of corrosion-resistant, marine-grade, high-amperage solenoid and contacts.
Constant Duty Amps: 200A.
Surge Amps: 600A.
Comes pre-assembled for easy installation.
More Information
Item #
71344
Brand
Roadmaster
Model
766
Replaces
765
Features
Flip A Switch To Disconnect Or Reconnect The Towed Vehicle’s Battery
Positive Power Post Provides An Electrical Source For Breakaway Systems, Stop Light Switches Or Other Accessories Which Must Be Energized While The Battery Is Disconnected
Pre-Assembled For Easy Installation
This replaced a screw down device on my battery negative terminal. It would loosen over a few days and cause my truck to go dead in the street. This new one seems to be much better as no problems so far. Much more convenient to be able to have the button in the cab as well. It solved the problem so I'm happy. Time will tell.