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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No. | Items | Specifications | Remark | |
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1 | Capacity for assembled cell discharging by 0.2C
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≥ 2150mAh |
Standard discharging method | |
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2 |
Battery Voltage
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3.75-3.95V | Delivery voltage, Within 10 days from Factory
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3 |
Standard charge condition | Charge with 0.2C constant current and 4.2V constant voltage, charge to 4.2V,continue charging till current decline to ≤0.01C
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Charge voltage:4.2V±0.03V Charge current:0.2C
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4 | Standard discharging method | 0.2C constant current discharge to 2.75V, |
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5 |
Operation Temperature and relative humidity Range
| 0.5C Charge/充电 | 0~ 15℃ 60±25%R.H. |
Charge at a very low temperature such as blew 0℃,will be get a lower capacity and reduce cycle life of the battery
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| 1C Charge/充电 | 15~45℃ 60±25%R.H. | |||
| 0.2C Discharge | -20~0℃ 60±25%R.H. | |||
| 3C Discharge/ | 0~60℃ 60±25%R.H. | |||
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6 | Internal Impedance | Assemblage Impedance | Measure two sides of the drawing line after assembling.
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