| Type: | Li-ion Battery |
|---|---|
| Cathode Material: | LFP |
| Rechargeable: | Yes |
| Size: | Small |
| Voltage: | 3.2V |
| Capacity: | 4000mAh |
| Samples: |
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| Customization: |
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Audited Supplier | NO | Item | Standard | note | |
| 1 | Standard Capacity | 4000mah | ||
| 2 | Minimum Capacity | 3950mah | ||
| 3 | Standard Voltage | 3.2V | ||
| 4 | Alternating Internal Resistance | ≤20mΩ | ||
| 5 | Cut-off Voltage | 3.65V | constant-current charge to 3.65 V at 0.5C, constant voltage charge to stop until 0.01C m A |
|
| 6 | Charge Current | 2.0A | ||
| 7 | Cut-off Current | 40mA | ||
| 8 | Max.charging Current | 4.0A | ||
| 9 | Discharge current | 2.0A | ||
| 10 | Discharge Cut-off Voltage | 2.5V | ||
| 11 | 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 60 ºC |
|
| 12 | Max. Continuous Discharge Current | 12.0A | Only for single cell | |
| 13 | Pulse Discharge Current | 20SA,5s | ||
| 14 | Cycle Characteristic | 2000 times | ||
| 4000 times | ||||
| 7000 times | ||||
| 15 | Working Temperature | Charge: 0ºC-55ºC | ||
| Discharge: -20ºC-60ºC | ||||
| 16 | Storage Temperature | -20ºC-55ºC | < 1 mouth | |
| -20ºC-45ºC | < 3 mouths | |||
| -20ºC-25ºC | <12 mouths | |||
| 17 | Weight | Approx 88g |
| Standard Test Environment |
| Unless especially specified, all tests stated in this Product Specification are conducted at below condition: Temperature: 25±2ºC Humidity: (65±20) % RH |
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