China 3.2V 2000mAh 18650 Ifr LiFePO4 Battery Cell, Find details about China 18650 3.2V 2000mAh, 18650 3.2V 2000mAh LiFePO4 Battery from 3.2V 2000mAh 18650 Ifr LiFePO4 Battery Cell
Product Specification
No. | Item | General Parameter | Remark |
1 | Nominal Capacity
|
2000mAh | 0.2C5A Standard Discharge
|
2 | Nominal Voltage
| 3.2V | Mean Operation Voltage
|
3 | Discharge cut-off voltage
| 2.5V | Discharge Cut-off Voltage
|
4 | Charging limited Voltage
| 3.65±0.03V |
|
5 | Standard Charge Current
| Constant Current 0.5C5A Constant Voltage 3.65V 0.01C5A cut-off |
Charge time:Approx 4.0h |
6 | Standard Discharge Current
| Constant Current 0.2C5A end Voltage 2.5V | |
7 | Rapid Charge Current
| Constant Current 1C5A Constant Voltage 3.65V 0.02C5A cut-off | Charge time:Approx 2.5h |
8 | Rapid Discharge Current | Constant Current 1C5A end Voltage 2.5V | |
Max. Discharge Current | 3C5A | Limited Voltage2.0V | |
Internal Impedance | ≤35mΩ | At AC 1kHz | |
Weight | About 45g | ±2g | |
Storage Temperature Range | Less than 1 year:-20~25ºC Less then 3 months:-20~40ºC | 60 ± 25%R.H. at the shipment state |