Description Nominal voltage 12.8V Nominal Capacity 50Ah Nominal energy 640Wh Life Cycles 4000 (80% DoD for effectively lower total of ownership cost) Recommended Charge Voltage 14.6V Recommended Charge Current 20.0A End of discharge voltage 10.0V Standard method Charge 10.0A Discharge 25.0A Maximum continuous current Charge 50.0A Discharge 50.0A BMS Cut-Off Voltage Charge <15.6 V (3.9V/Cell) Discharge >8.0 V (2s) (2.0V/Cell) Temperature Charge -4 ~ 113 ℉ (0 ~ 45℃ ) Discharge -4 ~ 131 ℉ (-20 ~ 55 ℃ ) Storage Temperature 23~95 ℉ (-5~35℃ ) Shipment voltage ≥12.8V Case Material ABS PC Dimension (L x W x H) 228 x 144 x 210 mm 9.0 x 5.7 x 8.3” Approx. Weight 16.53 lbs (7.5 kg)
