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[China]
Trade Verify
Address: No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Phone: 86-020-28991965
Contact name:Alice
Guang Zhou Sunland New Energy Technology Co., Ltd. |
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Verified Suppliers
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Item
| General Parameter
| Remark
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Rated Capacity
| Typical
| 6600mAh | Standard discharge(0.2C5A) after Standard charge
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Minimum
| 6500mAh | ||
Nominal Voltage
| 11.1V | Mean Operation Voltage
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Voltage at end of Discharge
| 9.0V | Discharge Cut-off Voltage
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Charging Voltage
| 12.6±0.03V | ||
Internal Impedance
| 120≤ mΩ | Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
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Standard charge
| Constant Current 0.2C5A Constant Voltage 12.6V 0.01 C5A cut-off
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Standard discharge
| Constant current 0.2C5A end voltage 9.0V
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Item
| General Parameter
| Remark
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Fast charge
| Constant Current 1C5A Constant Voltage 12.6V 0.01 C5A cut-off
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Fast discharge
| Constant current 4A end voltage 9.0V
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Maximum Continuous Charge Current
| 1 C5A | |
Maximum Continuous Discharge Current
| 6.6A | Pulse 19.8A |
Operation Temperature Range
| Charge: 0~45℃ | 60±25%R.H. Bare Cell
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| Discharge: -20~60℃ | ||
Storage Temperature Range
| Less than 1 year: -20~25℃
| 60±25%R.H. at the shipment state
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less than 3 months: -20~40℃
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Less than 7 day : -20~65℃
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Pack Dimension
| High/:Max71.0mm | Initial Dimension
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| Width/:Max60.0mm | ||
| Thickness/: Max60.0mm |
Test should be conducted with new batteries within one week after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 25±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH.
Cells shall be charged per 3.3.1 and discharged @0.2 C5A to 9.0 volts. Except to be discharged at temperatures per Table 3. Cells shall be stored for 3 hours at the test temperature prior to discharging and then shall be discharged at the test temperature. The capacity of a cell at each temperature shall be compared to the capacity achieved at 23 ºC and the percentage shall be calculated. Each cell shall meet standard require
