Taking the crown of the best performing 21700 for high capacity applications for regulated mods, this not only boasts a large improvement in capacity to what was previously available. Best suited for outputting the most power from single cell regulated mods.
Samsung 40T Specs
- Model: Samsung-40t
- Colour: Blue
- Positive Terminal Style: Flat-Top
- Protected (PCB): No (Unprotected)
- Manufacturer: Samsung
- Continuous Discharge Current (Max): 30A
- Nominal Capacity: 4000mAh
- Nominal Voltage: 3.6V
Note: Batteries will only have test charge. Ensure that before use that batteries are charged for 6-8 hours for cell to reach full capacity. Failure to do so may lead to long term cell issues.