Great answer. I think I might know why the OP wants to do it. I did it myself years ago to help power the subwoofers in my car (along with two capacitors). I upgraded my alternator too. Still had to charge them up once a month though.
Great answer. I think I might know why the OP wants to do it. I did it myself years ago to help power the subwoofers in my car (along with two capacitors). I upgraded my alternator too. Still had to charge them up once a month though.
RE: Is it possible to use two batteries in my car connected in parallel?