These are especially excellent in regulated mods for the best in class capacity they provide, without compromising on output too much!
More is more.
- Nominal Capacity: 4000mAh
- Nominal Voltage: 3.6V
- Maximum Voltage: 4.2V
- Discharge Current: 30A Maximum Continuous
- Approximate Dimensions: 21.1mm x 70.4mm
What's in the box
- 1 x Samsung 40T 21700 Batteries