This is an Ecolion 8kWh LiFePO4 battery featuring a 25.6V 314Ah capacity and a built-in display.Technology: Uses LiFePO4 (Lithium Iron Phosphate) technology for long-lasting performance and faster charging compared to lead-acid alternatives.Capacity & Output: Rated for 8 kilowatt-hours (kWh) of storage at a nominal voltage of 25.6V.