This is SMOK's version of the eGo-C Twist battery.
This battery has a turn-dial on the bottom of the battery which allows the user to adjust the voltage from 3.3 to 4.8V. The Winder VV comes in a variety of colors:
- Stainless Steel
- 650 mAh
- 900 mAh
- 1100 mAh
- 1300 mAh
This battery is advertised to offer short circuit, cutoff, and low-voltage protection.
To turn this battery on or off, press the button five times within two seconds.