Specifications
 
Nominal Voltage:   25.6V
Nominal Capacity:   250Ah (C5,25℃)
Energy:   6400Wh
Internal Resistance:   ≤200m Q
Cycle Life:    >2500 cycles @0.2C 100%DOD
Months Self Discharge:   <3%
Efficiency of Charge:   100% @0.2C
Efficiency of Discharge:   96-99% @1C
Charge Voltage:   29.2±0.2V
Charge Mode:   0.2C to 29.2V, then 29.2,charge current 0.02C(CC/CV)
Charger Current:   10A
Max. Charge Current:   20A
Charge Cut-off Voltage:   29.6V±0.2V
Continuous Current:   50A
Max. Pulse Current:   100A(<12s)
Discharge Cut-off Voltage:   40V
Charge Temperature:   0℃ to 45℃ (32F to 113F) @60±25% Relative Humidity
Discharge Temperature:   -20℃ to 60℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature:   0℃ to 40℃ (32F to 104F) @60 ±25% Relative Humidity
Cell & Method:   3.2V50AH-8S5P
Plastic Case:   5U standard case
Dimensions (in./mm.):   482*430*222 mm
Weight (Ibs./kg.):   55Kg
Terminal:   100A Connector
BMS:   8S100A