RC Li-po Battery 2S1P 703496(7.4V/2200mAh) 30C Specification
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Parameter No. |
Description |
Rated parameters |
Remarks |
|
1. |
Chemical system |
Pure cobalt system |
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|
2. |
Height X Width X Length |
14mm X 35mm X 105 mm |
+/ |
|
3. |
Weight |
112g |
+/-0.2 gram |
|
4. |
Rated Capacity( |
2200 mAh |
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|
5. |
Nominal Voltage |
7.4V |
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|
6. |
Highest charged voltage |
8.4V (must be charged with balance charger) |
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7. |
Lowest discharged voltage |
5.4V |
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8. |
Standard Charge |
440 mA X 6 hour |
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9. |
Rapid charge |
2200 mA X 1.2 hour |
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10. |
Highest charging rate |
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11. |
Max. continuous discharge current |
66 A |
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12. |
Max. pulse discharge current for less than 5 second |
100A |
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13. |
Internal resistance
|
Less than 35 mili Ohme |
Fully charged under 1000 Hz. |
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14. |
Cycle life 100% DOD 80% DOD 60% DOD |
500 cycles 800 cycles 1000 cycles |
The dead battery end capacity is 75% of fresh battery |
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15. |
Self-discharge |
Less than 3% per month |
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16. |
Charged degree upon delivery |
50% |
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17. |
Recommend Storage condition: |
15 |
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18. |
Working temperature range: |
-35 to + |
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19. |
Working humidity range: |
less than 98%. |
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20. |
Drop test:
|
drop freely from height |
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21. |
Puncture test:
|
puncture with metal needle(diameter there is no explosion, no fire, no smoke, no leakage. |
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22. |
Battery storage cautions |
During battery storage, the battery must be fully charged and discharged at least once, and the battery voltage can not be lower than 12V during whole storage, or battery may dead easily. |
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23. |
Recycle |
The battery must be recycles according to local authority stipulation and can not result in any secondary environment pollution |
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