Type: | Li-ion Battery |
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Cathode Material: | LFP |
Rechargeable: | Yes |
Size: | Small |
Transport Package: | Box |
Specification: | 3.2V4000mAh LiFePO4 Battery |
Samples: |
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Customization: |
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NO. | Item | Standard | Note | |
1 | Standard Capacity | 4000 mAh | 0.2 C,(current value of 4000 mA at 1C) | |
2 | Minimum Capacity | 3950 mAh | 0.2 C | |
3 | Standard Voltage | 3.2 V | ||
4 | Alternating Internal Resistance | ≤20 mΩ | AC 1kHz measurement at 25±2 ºC | |
6 | Max. Charging Current | 4.0 A | ||
7 | Standard Discharge | Discharge Current | 0.9A | Constant current discharge |
Cut-off Voltage | 2.5 V | |||
8 | Fast Discharge Current | 4.0A |
This current is the maximum current recommended for the combination of cells, and the specific value should be determined according to the combination structure. The maximum operating current is set at a temperature not exceeding 60ºC. | |
9 | Max. Continuous Discharge Current | 12.0A | Only for single cell | |
10 | Pulse Discharge Current | 20 A,5s | ||
11 | Cycle Characteristic | 2000 times(100%DOD) | the residual capacity is no less than 80% of rated capacity at 1C rate. | |
4000 times(80%DOD) | ||||
7000 times(50%DOD) | ||||
Cycle Characteristic | 2000 times(100%DOD) | the residual capacity is no less than 80% of rated capacity at 1C rate. | ||
4000 times(80%DOD) | ||||
7000 times(50%DOD) | ||||
12 | Working Temperature | Charge:0ºC~60ºC | ||
Discharge:-30ºC~65ºC | ||||
14 | Cell Weight | Approx 88g | Including casing |
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