Uwell Caliburn G4 Classic Description
The Uwell Caliburn G4 Classic 35W Pod Kit is a pen-style pod system with a 1400mAh built-in battery and up to 35W output. It takes Uwell GPP pods and uses FeCrAl mesh coils. The device has no screen. RGB LEDs show the battery status, and a dual airflow system with stepless damping lets you adjust the draw.
Adults aged 21 and over only. Nicotine is addictive. The specifications below follow the manufacturer’s published figures.
Technical Specifications
- Brand: Uwell
- Model: Caliburn G4 Classic
- Battery Capacity: 1400mAh (built-in)
- Output Power: Up to 35W
- Pod Capacity: 3ml (GPP pods)
- Coil: FeCrAl mesh
- Charging: USB Type-C, 2A charging current
- Airflow: Dual airflow system with stepless damping control
- Indicators: RGB LEDs for battery status, ambient lighting. No screen.
- Dimensions: 115.9 x 29 x 16.6 mm
- Materials: PC, aluminium alloy, PCTG
Available Colours
- Abyss Blue
- Alpine Green
- Classic Black
- Classic Silver
Key Points
- Pen-style body: a slim, familiar shape.
- 1400mAh battery and up to 35W: more power than the earlier G3 Lite Koko.
- GPP pod support: takes Uwell GPP cartridges.
- Stepless airflow: adjust the draw between tighter and looser.
- USB-C charging: 2A charging current.
Pros & Cons
| Pros | Cons |
|---|---|
| Slim pen-style body | No screen, LED indicators only |
| 1400mAh battery, up to 35W | Taller than Koko-style devices |
| Adjustable airflow | E-liquid sold separately |
| Takes GPP pods | May be more powerful than some mouth-to-lung users want |
Uwell Caliburn G4 Classic vs. Uwell Caliburn G3 Lite Koko
| Feature | Uwell Caliburn G4 Classic | Uwell Caliburn G3 Lite Koko |
|---|---|---|
| Shape | Pen-style | Square (Koko) |
| Max power | 35W | 25W |
| Battery | 1400mAh | 900mAh |
| Pods | GPP pods, FeCrAl mesh | G3 integrated pod |
| Airflow | Stepless, adjustable | Fixed |
| Display | RGB LED indicators | LED light |
Delivery and payment
We deliver across the UAE. Delivery is free on orders above AED 350. You can pay cash on delivery, and the driver also takes card payments at the door.
Uwell Caliburn G4 Classic 35W Pod Kit FAQ
Does it have a screen?
No. RGB LEDs show the battery status.
What pods does it use?
Uwell GPP pods with a FeCrAl mesh coil. The pod holds up to 3ml.
Is the airflow adjustable?
Yes. It has a dual airflow system with stepless damping control.
How does it charge?
Over USB-C, with a 2A charging current.






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