Is a Tow Vehicle Battery Charge Line Needed for Supplemental Braking System Like Stay-In-Play Duo?
Question:
Stay in play duo. Will I need a toad battery charger active while towing? Thanks
asked by: Jim D
Expert Reply:
When using any supplemental braking system on any vehicle, I recommend adding a charge line to the vehicle being towed. The Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25 is easy to install and simply gives that additional peace of mind that your TOAD will start without any issue once you get to your destination even when it has been a lengthy trip.
This kit simply uses your wiring connection from your motorhome to maintain your vehicle battery so that it is never depleted. It is not required for using the SMI Stay-In-Play Duo # SM99251, but it is a wise investment. Most motorhomes already have the 12V charge line, but if not, you can use the Roadmaster Battery Charge Line Kit for Motorhomes # RM-156-75.
Products Referenced in This Question
Roadmaster Battery Charge Line Kit for Towed Vehicles
- Accessories and Parts
- Tow Bar Wiring
- Battery Charge Line Kit
- Roadmaster
more information >
Roadmaster Battery Charge Line Kit for Motorhomes
- Accessories and Parts
- Tow Bar Wiring
- Battery Charge Line Kit
- Roadmaster
more information >
Product Page this Question was Asked From
Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Tow Bar Braking Systems
- Brake Systems
- Proportional System
- One Time Set-Up
- Fixed System
- Power Assist Brake Compatible
- Hydraulic Brakes
- Demco
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Vehicle Tow Bar Brake System
- Video: Demco Stay-IN-Play DUO Supplemental Braking System Installation - 2021 Jeep Gladiator
- Shop: Trailer Wiring
- Video: Hopkins Endurance Vehicle End Plug Multi-Tow 4-Way Flat to 7-Way RV Trailer Adapter Review
- Shop: Vehicle Tow Bar Wiring
- Shop: Hopkins Custom Tail Light Wiring Kit for Towed Vehicles
- Q&A: Will Demco SBS Stay N Play Override Stoplight Circuit of Tow Bar Lighting
- Q&A: Is the Roadmaster Stop Light Switch Needed for the Demco SBS Stay-IN-Play DUO
- Q&A: Installing Battery Charge Line Kit for Flat Towed Jeep Wrangler that has 4-Way Connector
- Video: Roadmaster Stop Light Switch Kit Installation - 2020 Jeep Gladiator
- Shop: Demco Stay-IN-Play Duo Flat Tow Brake System for RVs w/ Hydraulic Brakes - Proportional
- Shop: RV Furniture
- Shop: RV Camera
- Shop: Base Plate for Tow Bar
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 7-Way to 6-Wire Hybrid Cord
- Shop: Roadmaster Battery Charge Line Kit for Towed Vehicles
- Shop: Demco 7-Wire to 6-Wire Coiled Electrical Cord w/ 6-Way Round Plug - 7' Long
- Shop: Roadmaster 7-Wire to 6-Wire Flexo-Coil Kit
- Video: Review of Valterra RV Vents and Fans - Roof Vent - A10-1603
- Video: Roadmaster Universal Stop Light Switch Kit Review
- Video: Review of Valterra RV Vents and Fans - Roof Vent - A10-1602
- Q&A: Troubleshooting A Non-Working Indicator Light For The Demco SBS Stay-IN-Play Braking System
- Search Results: rv accessories
- Search Results: rv window shades
- Search Results: rv window blinds
- Search Results: rv vent covers
- Search Results: etbc7
- Search Results: rv bumper racks
- Search Results: demco stay in play
- Shop: Demco Stay-IN-Play Duo Braking System for RVs w/ Hydraulic Brakes - Wireless Monitor - Proportional