Is InvisiBrake Supposed to Keep the Toad Battery Charged

Updated 11/16/2021 | Published 11/15/2021

Products Featured in This Question

Roadmaster InvisiBrake Flat Tow Brake System - Preset

(299)

$1380.00

Roadmaster Battery Charge Line Kit for Towed Vehicles

(1331)

$36.90

Roadmaster Battery Charge Line Kit for Motorhomes

(148)

$70.51

Question:

Is the invisibrake system supposed to keep the toad battery charged? I have a 2005 fleetwood Southwind and tow a 2020 Equinox. Ive had a few incidents where the battery was dead after towing for more than a few hours.

asked by: Amalia O

Expert Reply:

Yes, the Roadmaster InvisiBrake Supplemental Braking System # RM-8700 should keep the battery charged of your 2020 Equinox. Usually when the battery gets drained with the InvisiBrake it's because of a wiring issue, often a loose ground or other loose or damaged wiring.

The best option to avoid this altogether though is to run a charge line that will send power from your motorhome to the 6-way or 7-way of the Equinox, which will also have a charge line run to the battery. You will need a couple things:

- Roadmaster Battery Charge Line Kit for Towed Vehicles # RM-156-25

- Roadmaster Battery Charge Line Kit for Motorhomes # RM-156-75

expert reply by: Kyle S