Customized 12V Li ion battery pack, widely using for solar lights,led lights,ESS,UPS,electric bike,
electric vehicles,electric tools,emergency light,monitoring system...etc.
Items |
Specification |
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1. Nominal Capacity |
5/10/15/20/30Ah (customized) |
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2. Nominal Voltage |
7.4/11.1/24/36V (customized) |
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3. Charging Cut-off Voltage |
8.4/12.6/29.4V/42V () (customized) |
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4. Charging Method |
CC-CV (Charge with Constant Current to stated voltage, then with constant voltage to cut-off current. ) |
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5. Initial Charging Current |
Standard Charge |
0.2C |
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Max. Charge |
>10℃ |
1.0C |
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0~10℃ |
0.2C |
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6. Discharge Cut-off Voltage |
6/9/21/30.0V |
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7. Operating Temperature |
Charge |
0℃ ~ 60℃ |
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Discharge |
-20℃ ~ 60℃ |
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8. Storage Temperature |
1 month |
-20℃ ~ 45℃ |
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3 months |
-20℃ ~ 35℃ |
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6 months |
-20℃ ~ 25℃ |
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9. Cycle Life |
>100times 70%DOD |
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10. Weight |
KG |