Charge Line to go From Tow Bar Wiring to Vehicle Battery

Published 10/27/2021

Question:

we just switched from a 5th wheel to a motorhome, have a 7 way on back of motorhome, to a 6 way on car,need to wire car end6 way with charge to car battery,proper wiring goes from what to watt, there is no brake controller, and the car has a roadmaster 9160 air operated brake system.

asked by: Monte H

Expert Reply:

We have the Roadmaster Battery Charge Line kit part # RM-156-25 which was designed specifically for what you are looking for. This will connect the positive post of your towed vehicle battery to the charge line on your tow bar wiring so that the battery will charge while it's being towed.

expert reply by: Jameson C