Reducing battery weight can be especially valuable in recreational vehicles. Lithium RV batteries can deliver roughly twice the usable capacity of lead-acid batteries while weighing about half as much. Epoch’s LiFePO4 range is designed for motorhomes, campers, travel trailers, and vans, with capacities from 50Ah to 460Ah. Available voltage configurations include 12V, 24V, and 48V. Alo... https://www.epochbatteries.com/collections/rv-van-camper-lithium-batteries