|
No.
|
Items
|
Specifications
|
Remark
|
|
|
1
|
Nominal Capacity
|
18Ah
|
0.2C Standard discharge
|
|
|
2
|
Minimum Capacity
|
17.5Ah
|
||
|
3
|
Nominal Voltage
|
19.2V
|
Mean Operation Voltage
|
|
|
4
|
Charge Voltage
|
21.9V±0.03V
|
By standard charge method
|
|
|
5
|
Standard charging method
|
0.2C constant current,21.9V constant voltage charge to 21.9V,continue charging till current decline to ≤0.01C
|
|
|
|
6
|
Charge current
|
0.2C
|
3.6A
|
Standard charge, charge time about 6h(Ref)
|
|
|
Fast charge current
|
0.5C
|
9.0A
|
|
|
7
|
Standard discharging method
|
0.2C constant current discharge to12.0V,
|
|
|
|
8
|
Cell Battery Internal Impedance
|
≤40mΩ
|
Internal resistance measured at AC 1KHZ after 50% charge
|
|
Electrical Vehicle : Golf trolleys , Electric scooters .
Solar Storage Home wall System, Solar Street Light. Solar Lamp
48V Telecommunications Base Stations
Variour Protable UPS(Uninterrupted Power Supply).
one battery pack was protected by strong foam bag
one bag for one box , 5 box for one carton
