- Lets you use two batteries, but saves the main battery for essential functions, such as starting the vehicle.
- Engineered specifically to give maximum power during winch power-in operation.
- For use with 12-volt accessories such as winches, lights, stereos and more.
- Minimizes charging system overload; if both batteries need charging, the main battery is charged first.
- Optional manual override forces a parallel connection when you need extra power for charging a weak battery or jump-starting another vehicle.
- Designed for use with 12-volt DC magneto or alternator charging systems.
- Easy to install; includes all necessary hardware. (Second battery not included)
- Compatible with Lead/Acid batteries only