The LW12160E (12.8V 160Ah) Lithium Battery delivers excellent performance with long service life and high efficiency. Built with advanced lithium technology, it provides fast charging, deep cycle capability, and safe operation in various environments.Key Features:Nominal Voltage: 12.8VCapacity: 160Ah / 2048WhCycle Life: ≥4000 cycles @85% DOD (25°C)Design Life: 12 years (25°C)Efficiency: ≥98% (Charge), ≥100% @0.2C & ≥96% @1C (Discharge)Internal Resistance: ≤20mΩ (without BMS)Self-Discharge: ≤5% (30 days @25°C)Water & Dust Resistance: IP65Charging & Discharging:Charge Voltage: 14.2V ~ 14.6VMax. Charge Current: 100ACharge Mode: CC/CV (0.2C to 14.6V, then to 0.02C)Max. Continuous Discharge Current: 100ADischarge Cut-off Voltage: 9.5V ~ 10.5VTemperature Tolerance:Charge: 0°C ~ 45°CDischarge: -10°C ~ 55°CStorage: -10°C ~ 35°C, ≤85% RHOptimum Operation: 10°C ~ 35°CPhysical Specifications:Case: ABSTerminals: M6Dimensions: 406×173×236 mmWeight: 17kgEnergy Density: 119Wh/kgConnection Options:Parallel Connection: Up to 4 unitsSeries Connection: Not allowed