

Item-10.8V lithium battery pack | Parameter | ||||||
Nominal Voltage | 10.8V | ||||||
Typical Voltage | 20Ah | ||||||
Discharge | Normal Current | <5A | |||||
Cut-off Voltage | 9V | ||||||
Charge | Charging Voltage | 12.6v | |||||
Charging Current | <5A | ||||||
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 | PVC | ||||||
Size | (120±2)mm *(90±2)mm *(70±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%) | ||||||









