Type IV RV comes with a wired manual switch that activates at 10.5V rather than 12.5V as the rest of the units. This unit is specifically made for the protection of the battery life span. It will not enable the driver to restart the engine

Once easily installed on the vehicle's positive battery terminal, all Battery Brain models monitor the battery charge to detect if the charge is being drained below the level required to start the engine. If this occurs, Battery Brain works by disconnecting the battery from the vehicle's electrical system, preventing further drainage and preserving enough charge to start the engine.

Battery Brain is an innovative electronic auto accessory, which easily attaches to the battery of any of a wide range of vehicles. It uses unique technology to ensure it always retains enough charge to start the engine. Battery Brain was developed by Aharon Levinas who is a highly talented scientist and prolific inventor, with an extensive background in software and electronics. His experience in the semiconductor industry and production of unique microchips led to the development of the Battery Brain - one of a new generation of hi-tech automotive products.

Part # T4RV