Capacity: 1.2kWh (12V × 100Ah)Chemistry: Lithium Iron Phosphate (LiFePO4), providing up to 10 years of design lifeUsable Energy: High depth of discharge (typically 80% to 90%), meaning you get nearly the full 1.2kWh capacity without damaging the battery.Expandability: Multiple units can be wired in parallel (e.g., 2 to 4 units) to build larger capacities for beefier home inverters