Lithium Ion Battery Cell 18650 3.6V 2500mAh
Product Features
- Higher Energy Density
- Extrame Long Cycle Life
- Superb Performance
- Great Cell Conformity
Product Parameters
| NO. | Item | Standard | Note | |
|---|---|---|---|---|
| 1 | Standard Capacity | 2500mAh | 0.5C,(current value of 2500mA at 1C) | |
| 2 | Minimum Capacity | 2450mAh | 0.5C | |
| 3 | Standard Voltage | 3.6 V | ||
| 4 | Alternating Internal Resistance | ≤ 35mΩ | ||
| 5 | Charge Conditions | Cut-off Voltage | 4.2±0.02V | constant-current charge to 4.2V at 0.5C, constant voltage charge to stop until 0.01C mA. |
| Cut-off Current | 0.01C | |||
| 6 | Max. Charging Current | 1.25A | ||
| 7 | Discharge Cut-off Voltage | 2.75V | ||
| 8 | Standard Discharge Current | 1.25A | ||
| 9 | Fast Discharge Current | 2.5A | This current is the maximum current recommended for the combination of cores, and the specific value should be determined according to the combination structure. The maximum operating current is set at a temperature not exceeding 60 ℃ . |
|
| 10 | Max. Continuous Discharge Current | 5.0A | Only for single cell | |
| 11 | Pulse Discharge Current | 8A ， 5s | ||
| 12 | Cycle Characteristic | 500 times (100%DOD) | the residual capacity is no less than 70% of rated capacity at 0.5C/1C rate. | |
| 700 times (80%DOD) | ||||
| 1000 times (50%DOD) | ||||
| 13 | Working Temperature | Charge: 0 ℃～ 55 ℃ | ||
| Discharge: -20 ℃～ 60 ℃ | ||||
| 14 | Storage Temperature | -20 ℃ ～ 55 ℃ | Short-term storage (< 3 months) | |
| 15 | Cell Weight | Approx 44.5g | ||