Have you ever left a light on too long, or maybe left the CB on something else that drained the battery down so low that you would not have enough juice the next morning to start your vehicle? If so, this article is for you.
The Battery Brain is a gadget that disconnects the battery from everything when the battery gets low, but leaves enough in it to start the vehicle. You have to pop the hood and press a button on the small box that fits between the battery and the connector for the rest of the vehicle to reset it. There are enough links on the Battery Brain that it will fit any vehicle. There is also a more expensive model that will reset with a pushbutton inside the vehicle, no need to raise the hood. I have one in the Tacoma that carries my Pop-top around. I guess Marian must have left something on….