Nominal Voltage

Typical Voltage

Discharge

Normal Current

Cut-off Voltage

9V

Charge

Charging Voltage

12.6v

Charging Current

<60A

Charging Method

CC/CV

Cut-off Current

1A

Inner Resistance

Discharging Inner Resistance

<=50mΩ

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 humdity is higher than 85%, please pay attention to protect

Storage 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 

Overcharge protection, over discharge protection, temperature protection, balanced function

Material of battery case

ABS

Size

（194±2）mm *（130±2）mm *（158±2）mm

Cycle

Standard charge at 0.2C (A), rest 0.5-1h, discharge at 0.2C to cut off voltage, rest 0.5-1h, repeat the above steps until 1500 cycles. (capacity retention rate >80%)