Which Direction Should Diode of Roadmaster RM-156-25 Battery Charge Kit Get Wired  

The Roadmaster battery charge line kit part #RM-156-25 would allow current/voltage to flow in either direction as it does not have a diode in it that only allows it to go one direction.

It would not be good to install the Charge Line Kit #RM-156-25 without the included circuit breaker. The circuit breaker is what would cut the current if something were to happen.

We have the Roadmaster Battery Charge Line kit part #RM-156-25 which comes with everything you'd need to run a charge wire from your tow vehicle to your vehicle getting flat towed.

The Curt Custom Base Plate Kit #C59JR you referenced is only compatible with Curt branded tow bars. I watched the video you referenced and have put in an update to have it fixed. In my experience, Curt has jumped the gun a few times and stated things…

For your 2020 Ford F-150, you're going to need a set of tow bars, a braking system, wiring, and a base plate kit. For a base plate kit, I recommend going with the Roadmaster Crossbar-Style Base Plate Kit #RM-524431-4. This base plate creates a…

If you check out the picture I attached you will see where to install the diodes on your vehicle to install both the Roadmaster InvisiBrake Supplemental Braking System #RM-8700 and the part #HM56304 that you referenced. For a diode kit you would want…

It does not, if you wanted something like that you'd have to go to a different system like the SMI DUO part #SM99251. This kit is a favorite among our installers because of how well it works and how easy it is to install.

The Demco SBS Stay-IN-Play DUO Supplemental Braking System part #SM99251 will pull power directly from the towed vehicles battery therefore the Towed Vehicle Battery Charge Wire Kit for Demco Supplemental Braking Systems part #DM66VR is recommended.

What is most likely going on is that your charge wire circuit is just not able to provide enough of a charge for the battery. It's a pretty long distance from the front of the motorhome to the back and then from there to the toad battery and the…

Hey Bill, based on traditional trailer wiring colors the brown/black wire would be the correct circuit to use for running lights but I would recommend using a circuit tester like part #PTW2992 to test this circuit for voltage when the running lights…

The Roadmaster base plate kits like the part #RM-524431-5 are not available without the removable arms. Worth nothing is that rarely will the removable arms fit a different base plate kit since the two are made together and the tolerances are so…

Because the circuit provided by the #RM-156-25 Battery Charge Line kit only provides 15 amps, enough to do the job but not so much that there's any danger of overcharging the battery. I've linked to an installation video that I hope…