Electrical Characteristics
Nominal Voltage [V] 12.8V
Nominal Capacity 200AH
Energy 2560Wh
Internal Resistance ≤20mΩ
Cycle Life >2000 cycles at 0.2C 100% DOD
Months Self Discharge <3%
Efficiency of Charge 100% at 0.5C
Efficiency of Discharge 96~99% at 1C
Charge
Charge Volt 14V-14.6V
Charge Mode CC at 0.2C to 14.6V, then at CV14.6V to charge current less than 0.02C
Charge Current 40A
Max. Charge Current 80A
Charge Cut-off Voltage 15.6V+/-0.2V
Discharge
Max. Continuous Current 100A
Max. Pulse Current 160A (<3s)
Discharge Cut-off Voltage 10.5V
Environment
Charge Temperature 0°C to 45°C (32F to 113F) at 60±25% Relative Humidity
Discharge Temperature – 20°C to 60°C (-4F to 140F) at 60±25% Relative Humidity
Storage Temperature 0°C to 40°C (32F to 104F) 60±25% Relative Humidity
Water Dust Resistance IP56
Mechanical
Cell Material LiFePO4
Plastic Case ABS
Dimensions (mm) 522 x 239 x 219 mm
Weight (kg) 24kg
Terminal M8
BMS
Protection Function Over charge protection, Over discharge protection, Over current protection, Short current protection, Balanced function, Temperature protection
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