I would like to use the two SOK batteries in my motorhome to start the engine. I can run a 4ga cable from the positive post on my batteries to the place on the engine where the original engine cranking battery's positive cable was connected. Ofcourse the original engine cranking battery was grounded right to the engine.
Well, my two deep cycle SOK batteries have never needed to be grounded to anything, so I guess I don't need to be grounding them to anything now. I'll just run the positive cable to them and not hook-up a negative cable to anything because it could end up draining them unnecessarily. Is that OK ?
Well, my two deep cycle SOK batteries have never needed to be grounded to anything, so I guess I don't need to be grounding them to anything now. I'll just run the positive cable to them and not hook-up a negative cable to anything because it could end up draining them unnecessarily. Is that OK ?