Buy the 12V 206Ah Cells Li-ion Phosphate 2.472KWh LiFePO4 Deep Cycle battery and LiFePO4 Battery Kits. Best LiFePO4 battery for sale at the best price. This Battery Pack is a 12Volt (12.8V) 206 (Ah) Amp Hour, 2.472 (KWh) Kilo Watt Hour. This kit is perfect for building your own power bank for caravans, RV's, Motorhomes or Electric Vehicle conversions. We also have 24V, 36V & 48V packages available. To know more, visit our website.