Portable 3.2V LiFePO4 Battery 14500 500mAh Power Type For Grid Stabilization
Portable 3.2V LiFePO4 Battery 14500 500mAh Power Type For Grid Stabilization
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 whether meet your require.
Features:
1. Model name:IFR14500/AA 400mAh 1.28Wh
2. There are IFR14500/AA 200mAh/250mAh/300mAh/400mAh/500mAh/600mAh available
3. The application are widely,for street light,solar product and so on.
4. Excellent abuse tolerance and environmentally friendly
5. Excellent calendar life, 10X cycle life vs. conventional lithium ion
6. With greater power and energy density and lower impedance.
7. Suitable for a wide variety of applications and system designs.
8. Proven performance in the toughest conditions, combining durability, reliability, and safety
9. Offers an excellent combination of price-performance.
Application:
- Portable high power devices
- Stationary battery backup systems
- Grid stabilization energy storage systems
- Commercial truck and bus hybrid electric vehicles (HEVs)
BatterySpecification List for 3.2V LiFePO4 Battery 14500 500mAh Power Type for Grid Stabilization
|
No. |
Items |
Specifications |
Remark |
|
|
1 |
Nominal Capacity |
500mAh |
0.2C Standard discharge |
|
|
2 |
Minimum Capacity |
450mAh |
||
|
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) |
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|
8 |
Standard discharging method |
0.2C constant current discharge to 2.5V, |
|
|
|
9 |
Cell Internal Impedance |
≤80mΩ |
Internal resistance measured at AC 1KHZ after 50% charge |
|
|
10 |
Maximum charge current |
1C |
500mA |
For continuous charging mod |
|
11 |
Maximum discharge current |
3C |
1500mA |
For continuous discharge mod(Discharge capacity for more than 80% of the nominal capacity)
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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. |
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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. |
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Pictures:
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