Quote Originally Posted by Sirscrapalot View Post
military an I believe big buses, Bear are true 24 volt. Hence why the truckers use 4 of them. It's the same with an rv. Which is why I asked if he tried using a golf cart one. Folks in rv's use'm for the deep charge ability, an last a lot longer then the normal ones. Not sure if I explained that right, but we already know I'm confusing enough.



Good luck OP.

Sirscrapalot - I do not agree with what you have to say, but I'll defend to the death your right to say it. - Voltaire
Semi are 12 volt, 3-4 batteries in parallel. Buses and military usually are 24 volt, which is usually 2 12 volt batteries in series. Which the exception of old Mack trucks, early 70's vintage, I've never seen one that that was 24 volt. That old Mack was positive ground, too. I have seen some 12 volt tractors that use 2 6 volt batteries in series.