3.2V LiFePO4 Battery Cell AA 14500 600mah for Solar Lamp and Led
Some company called this model 14505 also, in order to avoid misunderstand , pls take close attention to below information
IFR14500 3.2v flat type
IFR14505 3.2V Top type
The size is High:50.0±0.5mm Diameter: 14.3±0.2 mm
Pls check the max size if your measure with strict require .
Features:
1. 14500 /14505 cell ,the rated voltage is 3.2V and the normal capacity is 600mAh
2. Widely application in solar product field.
3. There are a varity of capacity for your choose,such as 250mAh,400mAh,500mAh,600mAh etc.
4. deep cycle life is about 2000 times
5. the cell is flat type can be assembled various lithium pack
6.Lithium Ion AA 3.2v Lifepo4 Battery 600mah For Led Lamp and Solar Lamp
Application:
- Solar LED light
- Lawn lap
- Digital camero
- Electrial toy
- Flash light
BatterySpecification For IFR14500/AA 600mAh 3.2V LiFePO4 Battery Cell for Solar Light,Flashlight
| No. |
Items |
Specifications |
Remark |
| 1 |
Nominal Capacity |
600mAh |
0.2C Standard discharge |
| 2 |
Minimum Capacity |
550mAh |
| 3 |
Nominal Voltage |
3.2V |
Mean Operation Voltage |
| 4 |
Delivery voltage |
3.28~3.32V |
Within 10 days from Factory |
| 5 |
Charge Voltage |
3.65V±0.03V |
By standard charge method |
| 6 |
Standard charging method |
0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
|
| 7 |
Charge current |
0.2C |
120mA |
Standard charge, charge time about 7h(Ref) |
| 1.0C |
600mA |
Rapid Charge, charge time about: ::1.5h(Ref) |
| 8 |
Standard discharging method |
0.2C constant current discharge to 2.5V, |
|
| 9 |
Cell Internal Impedance |
≤60m&OPurple Horn; |
Internal resistance measured at AC 1KHZ after 50% charge |
Test Standard For Charge And Discharge With IEC Standard
| 10 |
Maximum charge current |
1C |
600mA |
For continuous charging mod |
| 11 |
Maximum discharge current |
3C |
1800mA |
For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity) |
| 12 |
Operation Temperature and relative humidity Range |
Charge |
0~45℃
60±25%R.H.
|
Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery |
| Discharge |
-20~60℃
60±25%R.H.
|
| 13 |
Storage temperature for a long time |
-20~25℃
60±25%R.H.
|
Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months. |
Pictures for3.2V LiFePO4 Battery Cell AA 14500 600mah for Solar Lamp and Led :
Flat cell picture