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 |
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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% |