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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9.6V LiFePO4 Battery Pack IFR 26650 Cylindrical 9.9Ah For EV E-Car
| No. | Items | Specifications | Remark
| |
| 1 | Nominal Capacity
| 9900mAh | 0.2C Standard discharge
| |
| 2 | Minimum Capacity
| 9800mAh | ||
| 3 | Nominal Voltage
| 9.6V | Mean Operation Voltage
| |
| 4 | Delivery voltage
| 7.5V | Within 10 days from Factory
| |
| 5 | Charge Voltage
| 10.95V±0.03V | By standard charge method
| |
| 6 | Standard charging method
| 0.2C constant current,3.65V constant voltage charge to 3.65V,continue charging till current decline to ≤0.01C |
| |
| 7 | Charge current
| 0.2C | 198mA | Standard charge, charge time about 6h(Ref)
|
| 0.5C | 495mA | Rapid Charge, charge time about: 3h(Ref)
| ||
| 8 | Standard discharging method
| 0.2C constant current discharge to2.0V, | ||
| 9 | Cell Internal Impedance
| ≤30mΩ | Internal resistance measured at AC 1KHZ after 50% charge
| |
Charge and discharge performance & size
| No. | Items | Specifications | Remark
| |
| 10 | Maximum charge current
| 1C | 9900mA | For continuous charging mod
|
| 11 | Maximum discharge current
| 2C | 19800mA | For continuous discharge mod
|
| 12 | Operation Temperature and relative humidity Range
| Charge | 0~45℃ 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
|
| Discharge | -20~60℃ 60±25%R.H. | |||
| 13 | Storage temperature for a long time
| -20~25℃ 60±25%R.H. | Do not storage exceed half year. Must charge once when storage for half year. must charge the battery which with protect circuit when storage for three months.
| |
10 pcs in one box 5 box in one carton
10-15 days for bulk battery
25-35 days for customized battery pack order
The Lifepo4 Battery Pack Made By 26650 Cell
Made the lifePO4 battery cell follow standard work flow test voltage capacity resistance one by one via Auto machine before shipped out from factory