Li ion battery 18650 3.7v 4400mah 1s2p rechargeable lithium ion battery pack for WiFi Camera
| S/N | Details | Parameters | Remarks | |
| 1 | Rated Voltage | 3.7 | ||
| 2 | Rated capacity | 4400mAh |
discharge with 0.2C to 5.5V after fully charge within 1h, measuring the discharge time |
|
| 3 | Limited charge voltage | 3.7 | ||
| 4 | Internal resistance | ≤ mΩ | ||
| 5 | charge mode | C.C/C.V. | ||
| 6 | Standard charge current | 880mA | 0.2C | |
| 7 | Max Charge Current | 4400mAh | 1C | |
| 8 | Standard discharge current | 880mA | 0.2C | |
| 9 | Max Discharge current | Continuous:4400mAh | 1C | |
| 10 | Working temperature | charging | 0~45℃ | |
| discharging | -10~60℃ | |||
| 11 | Storage temperature | 1 Month | -10~45℃ |
Charge to 40%~50% of capacity when storage |
| 6 Months | -10~30℃ | |||
| 12 | Storage humidity | 45%~75% | Relative humidity | |
| 13 | Weight | Approx 110g | ||
| 14 | Cycle life | 300 times | capacity≥80% | |