Extended camping can place greater demands on an RV’s battery system. Lithium RV batteries can provide substantial usable energy while helping keep the battery bank lightweight. Epoch offers LiFePO4 batteries with capacities up to 460Ah and voltage options including 12V, 24V, and 48V. Compared with lead-acid alternatives, lithium batteries can provide approximately twice the usable ca... https://www.epochbatteries.com/collections/rv-van-camper-lithium-batteries