Matts440
Well-Known Member
What would you all recommend doing for a dual battery set up? Mostly street but with drag race it, just run both all the time of get a switch to go between one or the other or both?
What would you all recommend doing for a dual battery set up? Mostly street but with drag race it, just run both all the time of get a switch to go between one or the other or both?
I was going to say the same thing.My Mack has 4 batteries and sometimes I only run 2 or 3 and never gives a problem. I have other equipment that some are hooked pos to ground on each to make 24 volts so I don't see the need to separate when parkedMy 2005 petebuilt has 4 batterys hooked up ground to ground pos. To pos and class 8 trucks have been doing this for at least50 years you don't need a 3way switch my 2 cents
Okay so you just hooked your positive to positive and then grounded each battery?
matts440,i can see why you need 2 batterys,i would too