The Merlion LiFePO4 12.8V 100AH lithium iron phosphate battery is a high-quality and reliable device designed for a variety of applications requiring reliable, long-lasting power. This battery features LiFePO4 (lithium iron phosphate) technology, ensuring outstanding performance and a long lifespan. Specifications: Nominal Voltage: 12.8V Nominal Capacity: 100AH Energy: 1280Wh Internal Resistance: ≤150mOhm Charge and Discharge Cycles: <5000 cycles @1C 100% DOD (Deep Discharge) Self-discharge for months: <3% Charge Efficiency: 100% @0.2C Discharge Efficiency: 96-99% @1C Charge Voltage: 14.6±0.2V Charge Mode: 0.2C to 14.6V, then 14.6V, charging current 0.02C (CC / CV) Charge Current: 50A (Max. charge current) Maximum Discharge Current: 100A (Continuous Current) Maximum Pulse Current: 300A (<3 seconds)• Discharge cut-off voltage: 10V• Charge temperature: 0°C to 45°C (32°F to 113°F) @60% RH• Discharge temperature: -20°C to 60°C (-4°F to 140°F) @60% RH• Storage temperature: 0°C to 40°C (32°F to 104°F) @60% RH• Cell assembly method: 3.2V 6AH-4S4P• Case: ABS plastic case• Dimensions: 330*173*220 mm• Weight: 10.3 kg• Terminal: M8• Protocol (optional): No• BMS (Battery Management System): 4S100A (battery management and protection) Application: Merlion LiFePO4 lithium iron phosphate battery 12.8V 100AH is ideal for the following applications: 1. Off-grid electrical systems: Provides long-term power supply for off-grid systems such as home energy storage systems and backup power systems. 2. Solar power plants: Used in solar power plants to store and distribute solar energy. 3. Electric vehicles and trucks: Applied to electric vehicles to power the motor and electrical devices. 4. Industrial and commercial applications: Suitable for use in industrial and commercial equipment that require reliable and long-term power supply. The Merlion LiFePO4 12.8V 100AH lithium iron phosphate battery provides reliable and stable performance across a wide range of conditions and applications, making it an excellent choice for customers who value quality and reliability.