- RV, Camping, Power Storage, Caravan, Solar, Backup Power, Off-Grid, Home Appliances, Marine & Boat etc. - Premium lithium iron phosphate battery (LifePO4) cells, long-term cycles, battery capacity can be up to 80% under 100% DOD condition for 4000 cycles even longer, longer lifespan (up to 60008000 cycles) would be achieved at lower charge rate and discharge rate. - Oasis LIFEPO4 batteries weigh only 1/3 of the weight of a lead-acid battery, are easy to transport and install. It is an ideal choice for power supply when camping and easy installation indoors. - We take premium performance BMS.