Nominal voltage 25.6V
Typical capacity 51.2±2Ah( At 0.2C discharge rate) Discharge
normal current ≤ 50A Max continuous Current≤ 50A
cut-off voltage About 20V
Charge voltage 28.8±0.15V
current ≤ 20A
Charge mode CC/CV,please use special lithium charger Charging cut-off current 0.512-1.024A
Inner resistance Discharging Inner resistance≤ 60mΩ
Operation temperature/humidity range
Charge 0℃~+45℃
Discharge -20℃~+60℃
When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.
humidity RH≤ 85%, When the environment humidity is higher than 85%,please pay attention to protect
Operation temperature/humidity range temperature
0℃~40℃(Capacity 80%)Recommended
long-term storage temperature is 15~25℃
humidity RH≤ 50%,Easily oxidized components note sealed
Protection function
Over charge protection、Over discharge protection、Temperature protection、Balanced function
Shell material iron
Weight 15.2±0.4kg
Size(L*W*H) (377±3)mm *(148±1)mm *(183±1)mm
Cycle Standard charge at 0.2C(A), rest 0.5~1 h,discharge at 0.2C to cut off
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