Jump box for dual battery 7.3 diesel
I started thinking about items I might need as a new RV’r, jump boxes came to mind. I’ve looked at a few video’s online of large diesels requiring higher amperage jump boxes when their batteries are ...
Forum Discussion
RoyF wrote:
Should camper batteries be used for engine starting? I have understood that deep-cycle batteries are not designed to deliver that kind of high amperage. Would engine starting harm camper batteries, or not?
Once, probably not. You don't want to subject them to an extremely long crank time.
