How to use two batteries
Can you use 2 12 volts. Do you hook positive to positive, etc?
Forum Discussion
I would recommend 2 6 volt batteries. Example this weekend it was cold and we were boondocking. Stayed toasty all night in 40F degree weather. The guy next to me froze as his brand new camper and batteries died in the night. Matter of fact he went home the next day to get warmed up. One of the best improvements (6 volts in series) I,ve made. Ron Day
