- 3.6-4.8V CVT top twist
- Upgraded and stable PCB control head.
- USB Passthrough with android style micro usb connector. (CHARGER NOT INCLUDED)
- More comfortable and ergonomic spin dial for adjusting the voltage.
- Brand new and upgraded battery cell of 1600mA, which makes the Spinner III even more powerful.
- Longer life span for the new upgraded PCB and battery cell.
spinner III S battery