Roadmaster InvisiBrake Battery Charging Capabilities While Flat Towing
Updated 04/26/2021 | Published 04/23/2021
Products Featured in This Question
Question:
I have read that, if I flat tow a Cherokee that I need to have the battery charging while towing or else it will be drained and then the transmission will go out of neutral. If that is so, will this brake system be what is needed to charge the battery during towing?
asked by: RICK W
Expert Reply:
Yes the Roadmaster InvisiBrake Supplemental Braking System Item # RM-8700 will connect directly to your towed vehicle's battery and charge it while driving unlike most braking systems that would actually drain your battery.
Some notes to consider on this product are:
This product does not work on vehicles with a non-electric hydroboost braking system.
When using TrailerMate wiring with the InvisiBrake, it will be necessary to purchase an additonal two diodes, ( item # RM-792 - sold separately), to prevent the towed vehicle's brake signal from back-feeding into the InvisiBrake system and activating it when attempting to drive the vehicle.
Product Page this Question was Asked From
Roadmaster InvisiBrake Flat Tow Brake System - Preset
- Flat Tow Brake System
- Brake Systems
- Pre-Set System
- One-Time Setup
- Vehicle Battery
- Fixed System
- Power Assist Brake Compatible
- Air Brakes
- Hydraulic Brakes
- Indicator Lights
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Q&A: Keeping Your Battery Charged While Using The Roadmaster Invisibrake
- Shop: Vehicle Tow Bar Brake System
- Shop: Base Plate for Tow Bar
- Shop: Vehicle Tow Bar Wiring
- Video: Review of Roadmaster Tow Bar Braking System Parts - Replacement Monitor Light - RM-300065-00
- Video: How to Install the etrailer Invisible Base Plate Kit on a 2019 Chevrolet Equinox
- Video: Review of Roadmaster Tow Bar Braking Systems - RM-9325
- Search Results: roadmaster 8700
- Shop: Roadmaster InvisiBrake Flat Tow Brake System - Preset
- Shop: Replacement Breakaway Switch for Roadmaster Flat Tow Brake Systems - Qty 1
- Shop: Replacement Audio Alarm Circuit Board for Roadmaster InvisiBrake Flat Tow Brake System
- Shop: etrailer Invisible Base Plate Kit - Removable Arms
- Shop: Second Vehicle Kit for Roadmaster InvisiBrake Flat Tow Brake System
- Shop: Replacement Braking Indicator Light for Roadmaster BrakeMaster Systems
- Shop: Roadmaster BrakeMaster w/ Pressure Reducer for RVs w Air or Air-Over-Hydraulic Brakes - Proportional
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: trailer hitch
- Article: Trailer Wiring Diagrams
- Shop: Trailer Hitch
- Video: An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Search Results: trailer wiring
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Q&A: Recommended Bike Rack and Dual Hitch Adapter for Carrying E-Bikes While Flat Towing
- Search Results: base plate for tow bar
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Suspension Enhancement
- Video: Comparing Portable Flat Tow Braking Systems - Curt RVi and Blue Ox Patriot
on Flat Tow Brake System
