Okay the literature on the US battery did not go through. Its the US battery 2200 xc. its 11 1/8" high, 6 7/8" wide, by 10 1/8" deep.
at 163 bucks apiece and 62 lbs each. Rated for 232 min at 20 amp hour discharge. I think they are a great choice and US made! THIS IS A 6 VOLT GOLF CART BATTERY. You will need two and wire them in series(meaning a jumper is required between the two, connecting ONE positive to the next battery's negative terminal) and your camper positive is on ONE battery and the camper negative is on the 2ND battery.