Xantrex Lithium Iron Phosphate LiFePO4 Battery - 240AH - 12VDC One Size. Heavy-duty metal enclosure battery for taking on the most extreme environments and scenarios. A key component of the Xantrex FREEDOM eGEN System. More Power In Less SpaceThe Xantrex Lithium Iron Phosphate (LiFePO4) battery uses UL1973 certified cells. Equipped with redundant safety features the Xantrex Lithium Iron Phosphate battery is the safest on the market today. Specifically designed to withstand the harsh operating environments of mobile and marine applications the Xantrex Lithium Iron Phosphate battery lasts up to 6000 cycles compared to traditional lead acid or AGM battery which typically lasts 400-500 cycles. The Xantrex Lithium Iron Phosphate battery offers exceptional power density and is also available with a heating blanket option if installation is outside the main cabin. Specifications for Xantrex Lithium Iron Phosphate LiFePO4 Battery - 12VDC: Manufacturer: Xantrex Color: White Package Contents: Xantrex Lithium Iron Phosphate LiFePO4 Battery - 12VDC Xantrex 883-0240-12: Lithium Iron Phosphate LiFePO4 Battery - 240AH - 12VDC One Size