1) The cycle life is about 2000 times
2) Environment friendly
3) High energy
4) Application widely,such as solar product,electronic machine and so on.
Standard discharge(0.2 C5)after
Higher than 60% of the Initial Capacity of the Cells
◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min.
Discharge cut-off voltage
Charging cut-off voltage
Cell and assembly method
0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C
Charge time : Approx 7h
Constant current 0.2C
Maximum Charge Current
Continuous Discharge Current
Peack Discharge Current
Operation Temperature Range
Storage Temperature Range
Less than 1 year : 0~25℃
Less than 3 months:-5~35℃
SUNLAND is one of the leading manufacturers and suppliers of electric fish machine 12v battery pack 20ah with wide temperature in China. Under strict quality control system, our quality energy storage products made in our own professional factory must be your best choice.