safety protection
charging protection
Since the material of the lithium battery itself determines that it cannot be overcharged, over-discharged, overcurrent, short-circuited, and ultra-high temperature charged and discharged, the lithium battery components will always appear with a delicate protection board to prevent accidents.
temperature protection
When the temperature of the battery itself reaches the range of 70±5℃ due to other abnormal problems, the temperature switch will act to protect the temperature. When the temperature drops, the temperature switch will automatically recover.
Discharge protection
Silicone wire output: The large-capacity lithium battery pack has a large working current, and uses UL3239 18# silicone wire output to ensure safer and more reliable high-current work. At the same time, the flexibility of the silicone wire can be bent at will when used.
How to store edited broadcasts
Charge capacity: 50%~60%, humidity range: 60±15%R.H
Storage temperature: less than one month: -20~60℃
Less than 6 months: -20~30℃
Battery parameter editing broadcast
Combination: ICR18650-2S2P
Nominal Voltage: 7.4V Nominal Capacity: 4400mAh
Standard continuous discharge current: 0.2C
Maximum continuous discharge current: 1C
Working temperature: charging: 0~45℃
Discharge: -20~60℃
Product size: MAX 19.5*69.2*74.3mm
The internal resistance of finished product: ≤180mΩ
Standard weight:
Protection board: IC-S8232AAF+MOS-AON6400
Lead model: UL1007/18#, wire length 50mm
Protection parameters: overcharge protection voltage/4.25±0.025V per string
Over-discharge protection voltage 2.4±0.08V
Overcurrent value: 10~15
