Active Member
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Address: 10th Floor, 2nd Bldg East, Seg Technology Park, Huaqiang Rd., Shenzhen, China
Phone: 86-755-83693563
Contact name:Seven Wong
Shenzhen Melasta Battery Ltd |
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1000mAh 3.7VLithium Polymer Battery PackFor Electric Power
Packing: Standard Export Package, Box and Carton
Detailed parameters:
| NO. | Item | Spec | Remark |
| 1 | Charge Voltage Max. | 4.2V | |
| 2 | Nominal Voltage | 3.7V | Cell voltage between 3.6V ~ 3.9V before shipping |
| 3 | Nominal Capacity | ≥1000mAH@1C Discharge | Nominal capacity refers to the capacity of 1C discharge with 2.75V cut-off voltage, after charging with standard method. |
| 4 | Cycle Lige | ≥300 Times | One cycle refer to one charge period and then one discharge period. Test condition: Charge:1C to 4.2V Discharge:1C to 2.74V The cycle life is the cycle times when the discharge capacity is about 80% of the capacity. |
| 5 | Self-discharge | Residual Capacity>90% | After standard charging, storied at 25±0.5 Celsius degree for 30 days, then measure the capacity as item 4. |
| 6 | Impedence | Max:50mΩ | After standard charging, measure the internal reisitance with AC 1KHz |
| 7 | Charge Current Max. | 1.0C | |
| 8 | Discharge Current Max. | 1.5C | |
| 9 | Discharge Cut-off Voltage | 2.75V | |
| 10 | Operating Temperature | Charge:0~+45 Celsius degree | Cells must be storied at 3.6V-3.9V. During long period storage, cells should be maintained every 90 days. The method is to do a charge-discharge cycle with standard method, then charge to 3.7V-3.9V. |
| 11 | Storage Temperature | -20 ~ +45 Celsius degree | |
| 12 | Weight | Appr.20g | |
| 13 | Pack Dimension | T:7.9mmMax W:31mm Max L:50mm Max | Measured with weighting 300gf at 25±0.5 Celsius degree Not including Tab |
| 14 | PCM | SEIKO |
