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1) Lithium iron phosphate battery with high capacity, light weight, high consistency, high security.
2) LiFePO4 battery cell 3.2V with long cycle life > 2000 times.
3) No memory effect, environmental friendly
4) High gravimetric specific energy, high volumetric specific energy, good deep discharge capacity.
Specificaiton Of Small Lithium Iron Phosphate Battery 3.2V 20Ah LiFePO4 Battery
|
NO. |
Item |
LiFePO4 battery cell 3.2V 20AH |
|
1. |
Nominal capacity |
20AH |
|
2. |
Nominal voltage |
3.2 V |
|
3. |
Impedance |
≤2mΩ |
|
4. |
Charge cut-off voltage |
3.65 V |
|
5. |
Discharge cut-off voltage |
2.0 V |
|
6. |
Charge current |
Standard charge:0.3C5A Rapid charge: 1C5A |
|
7. |
Standard Charging method |
0.3C5A constant current(CC)charge to 3.65V,then constant voltage 3.65V(CV)charge till charge current decline to≤0.02C5A |
|
8. |
Charging time |
Standard charge:5.0h(reference) Rapid charge:3.0h(reference) |
|
9. |
Max. discharge current |
10A |
|
10. |
Max instant discharge current |
20A |
|
11. |
Operating temperature |
Charge:0°C ~ 45°C Discharge:-20°C ~ 60°C |
|
12. |
Storage temperature |
-10°C ~ 45°C |
|
13. |
Size |
7*170*240(mm) |
|
14. |
Cell Weight |
Approx:520g |
