Auto Extension Battery Harness

The auto extension harness allows you to run your campers 12 volt power system from a cigar lighter plug in your tow vehicle.

If your campers battery fails at the campground, you can simply plug into this harness and keep on camping.

Plugs into the camper harness from the frame, then into a 12 volt cigar lighter receptacle.

Measures 25 feet in length.

Some newer vehicles no longer have cigar lighter plugs. In this instance we have another solution for you.

Auto Extension with Alligator clips

Part number 4733B6721