18670 67AF NI-MH 12V 4200mAh Battery Pack

Chemical: Nickel Metal Hydride Battery
Voltage: 12V
Capacity: 4200mAh
Charge Temperature:0 ~ +45℃
Discharge Temperature: -20~ +70℃
Charge Cut-off Voltage: 18V
Discharge Cut-off Voltage: 10.0V
Max Charge Current: 1C
Max Discharge Current: 2C
Cycle Life: 500 cycles（IEC61951-2）