19.8Ah Emergency Power Backup Battery 18V Li Ion Battery Pack

Emergency Power Backup Li Ion Battery Pack 18V 19.8Ah

Specification:

Capacity: 19.8Ah TYP. 18.8Ah MIN.
Voltage: 18.0V
Charging Method: Constant Current + Constant Voltage
Max. Charge Voltage [V]: 21 .0V(CELL: 4.2V)
Max. Continuous Charge Current: 2000 mA
Rec. Charge cut off: 390mA or timer 12.0h
Max. Continuous Discharge Current: 2000 mA
Rec. Discharge cut off: 15.0V(CELL: 3.0V)
Cycle Life: After the 300 cycles>80% of initial cap. (CHG 2A1 DCHG 2A, 25+3'C)
Charging Temperature: 10 to +45°C
Discharging Temperature: -20 to +60°C
Storage :
-20°C ~40C, <3 month
-20C~20C,≤1 year

Features:

1. Light weight, high energy density, small volume

2. No memory effect and rechargeable

3. Lighter weight , highly reliable and use safely

4. Long life expectancy and storage life with less cost and maintenance risk

Application:

Robot