6.4V 3Ah Power Tool Rechargeable Batteries For Monitoring Aids
Detailed Product Description
- Nominal Voltage: 6.4V
- Rated Capacity: 3000mAh
- Minimum Capacity: 2850mAh
Specification:
|
No. |
Item |
General Parameter |
Remark |
|
|
1 |
Rated Capacity |
Typical |
3000mAh |
Standard discharge(0.2C5A) after Standard charge |
|
Minimum |
2850mAh |
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|
2 |
Nominal Voltage |
6.4V |
Mean Operation Voltage |
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|
3 |
Voltage at end of Discharge |
4.0V |
Discharge Cut-off Voltage |
|
|
4 |
Charging Voltage |
7.3V |
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5 |
Internal Impedance |
≤150mΩ |
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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|
6 |
Standard charge |
Constant Current 0.2C5A Constant Voltage7.3V 0.01 C5A cut-off |
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7 |
Standard discharge |
Constant current 0.2C5A end voltage 4.0V |
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|
8 |
Fast charge |
Constant Current 0.5C5A Constant Voltage7.3V 0.01 C5A cut-off |
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9 |
Fast discharge |
Constant current 1.0C5A end voltage4.0V |
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10 |
Maximum Continuous Charge Current |
1.0 C5A |
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11 |
Maximum Continuous Discharge Current |
1.5 C5A |
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12 |
Operation Temperature Range |
Charge: 0~45 |
60±25%R.H. Bare Cell |
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Discharge: -10~60 |
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13 |
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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14 |
Cell Dimension |
High:65±0.4 mm |
Initial Dimension |
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Diameter: 25.5±0.5 mm |
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Structure:
Application:
