SAMSUNG 40T 21700 Battery 3950 Mah 25A
| Manufacturer | Samsung SDI |
| Model | INR21700-40T |
| Size | 21700 |
| Protection | None |
| Top Cap | Flat |
| Measurements | 21.0mm(W) 70.2mm(H) |
| Weight | 67g |
| Maximum Voltage | 4.2V |
| Nominal Voltage | 3.6V |
| Capacity | 4000mAh (4 Ah) |
| Maximum Discharge Rate | 30A |
- Samsung SDI does not manufacture, authorise or intend cells for use in e-cigarette devices. Use of batteries should be with a battery management system. Risk of personal injury could occur from improper use.
- Before using and handling Samsung SDI cells, please read this.
- E-Cigarette Warning - Please read this.
- For vaping use, we recommend Molicel who officially authorise their cells for use in e-cigarette devices.
- Lithium-Ion cells should be charged on a dedicated charger rated specifically for Lithium-Ion cells.
- Never leave a battery unattended whilst charging.
- Keep away from animals and children.
- Wraps and insulators should be periodically inspected for tears or damage. If a battery has a damaged wrap, it should be repaired or disposed of immediately.
- If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
- Batteries usually have a cycle life of between 200-500 cycles (varies with manufacturer) before noticeable capacity drop off. Batteries should be recycled at this time.
- Do not crush, incinerate or modify.
- Only use within manufacturers specification.
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