Guang Zhou Sunland New Energy Technology Co., Ltd.
Guang Zhou Sunland New Energy Technology Co., Ltd. Your Personal Battery Expert! sales@tacbattery.com Mobile : 15813319221
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Long Life E-cig Big Battery LIR08570 With CE ROHS FDA
Specification:
| No. | Item | Specifications | |
| 1 | Nominal Voltage | 3.7V | |
| 2 | Rated Capacity | 280mAh @ 1C Discharge to 3.0V | |
| 3 | Minimal Capacity | 270mAh @ 1.2A Discharge to 3.3V | |
| 4 | Discharge Cut-off Voltage | 3.0V | |
| 5 | Charging Voltage | 4.2V | |
| 6 | Max Charging Voltage | 4.25V | |
| 7 | AC (1KHz) Impedance New Cell Max.(mW) | ≤80mΩ | |
| 8 | Standard charge | 0.5C charge to 4.2V, then CV charge (4.2V) till charge current decline to 0.01C. | |
| 9 | Standard discharge | Constant current 1C end voltage 3.0V | |
| 10 | Self-discharge | ≤8％ After Standard Charge, at 23±2 ℃, stores 30 day to measure it’s capacity | |
| 11 | Max. Charge Current | 280mA | |
| 12 | Max. Discharge Current | 1200mA | |
| 13 | Shipment voltage | 3.9-4.0 V | |
| 14 | Operating Temperature | Charge: 0~45℃ | 60±25%R.H |
| Discharge: -20~60℃ | |||
| 15 | Storage Temperature | Less than 1 year: -20~25℃ | 60±25%R.H |
| Less than 3 months: -20~40℃ | |||
| 16 | Cell Dimension | Diameter: Max. 8.3mm Height: Max. 58 mm | |
