Key Features
- Portable Pen Design: Lightweight and sleek pen-style 510 thread battery, easier to carry than traditional box-like designs
- OLED Digital Display: Clearly shows battery status and output voltage in real time
- Adjustable Output: Voltage adjustable from 1.8V to 4.2V in 0.1V increments to suit different cartridges
- Pre-heat Function: 15-second pre-heat at 1.8V for smoother initial draws
- Safety Features: 10-second auto shut-off prevents accidental overheating
- Type-C Recharging: Rechargeable internal 650mAh battery via USB Type-C
Technical Specifications
Battery Specifications
| Parameter | Detail |
|---|---|
| Internal Battery | 650mAh Rechargeable |
| Output Voltage | 1.8V-4.2V (0.1V Increments) |
| Pre-heat Function | 15 Seconds (1.8V) |
| Atomizer Capability | > 0.8Ω |
| Auto Shut-off | 10 Seconds |
| Charging Port | Type-C |
| Compatibility | 510 Thread Cartridges |
Package Contents
- 1 X Doteco ST650 510 Thread Battery
- 1 X User Manual












