The BrakeBuddy 39332 Battery Maintainer keeps your vehicle's battery charged while being towed behind your motorhome. The unit provides a trickle charge of power using your motorhomes auxiliary power pin in the 7-way trailer connector. Keeping your braking system from draining your towed vehicles battery when in use.
- Maintains towed vehicle's battery charge while in tow.
- Universal design is compatible with all braking systems and most towed vehicles.
- Battery Maintainer sends a trickle charge of 2 amps to the towed vehicle battery.
- Easy one-time installation.
- Includes (1) 72-inch 16 AWG red wire, and (1) 12-inch 16 AWG black wire.
- Weight: 0.22 lbs.
- 1-Year Manufacturer Warranty.
