Cylindrical Cells
Cells for normal use are Lith-ion cells, type 18650; these are 18mm in diameter and 65mm high. The packs are made using a series-parallel cell combination and adding the protection board and eventually the intelligence, in such a way that it remains physically united to the cells and is protected against circumstantial impacts.
Send us your requirements and we will suggest the best solution for your needs.
The main characteristics of the cells are:
- Capacity: 1900mAh, 2200mAh and 2400mAh.
- Maximum discharge current: 2C (4400mA for a 2200mAh capacity cell)
- Internal resistance: 90mΩ measuring 1kHz with PTC
- Capacity depending on temperature
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-10ºC |
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0ºC |
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25ºC |
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60º C |
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Relative capacity |
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70% |
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90% |
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100% |
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95% |
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Condition |
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Temperature min / max |
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Detail |
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Charge |
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0ºC a 45ºC |
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Discharge |
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20ºC a 60ºC |
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Storage |
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20ºC a 60ºC |
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Storage |
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20ºC a 45ºC |
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Less than 1 month |
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Storage |
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20ºC a 45ºC |
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Less than 3 month |
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Storage |
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20ºC a 20ºC |
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Less than 1 year |
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FORMATS
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