CALIBURN G4 Mini Pod Kit35W + 1100mAh Batteryby Uwell |
Minimalism, technology, and flavor come together in the Caliburn G4 Mini.
Enjoy a clean, precise, and stylish vaping experience.
The new Caliburn G4 Mini is compatible with Uwell’s GPP Pod cartridges and Caliburn G3 series Pods.
Thanks to U² technology (ultrasonic welding and U-shaped channel), leak resistance is improved, delivering a more comfortable and efficient vaping experience.
This compact and minimalist design includes a visible e-liquid window and a multi-setting airflow adjustment system.
Up to 35W power: optimal performance for every puff
1100mAh battery: ideal for all-day use
PRO-FOCS 4.0 technology: enhanced and authentic flavor
Compact and lightweight design: only 46g and 109.7mm tall
Fully compatible with GPP and Caliburn G3 cartridges: interchangeable and ergonomic
Adjustable airflow control: customize your draw in seconds
U² technique: ultrasonic welding and advanced anti-leak design
Side-fill without removing the pod: maximum convenience
Viewing window: easily monitor your e-liquid level
The Uwell Caliburn G4 Mini is perfect if you want portability, authentic flavor, and a customizable experience with zero hassle.

What’s in the Uwell Caliburn G4 Mini Pod Kit
1 x Caliburn G4 Mini Device
1 x CALIBURN GPP Cartridge 0.6Ω (Side Fill) 2ml
1 x User Manual


Features of the Caliburn G4 Mini
PRO-FOCS 4.0 technology
Preserves the pure essence of your e-liquid for a richer flavor experience (+35%).
Built-in 1100mAh battery
All-day autonomy with 5V/1A USB-C charging.
Up to 35W output
Dynamic performance adaptable to various vaping styles.
Compatible with GPP pods
Enhanced cartridges with ergonomic design, longer lifespan, and Caliburn G3 compatibility.

Compact and ergonomic design
Minimalist style at just 46g and 109.7mm high.
Three airflow adjustment modes
Slide the valve, rotate the pod, or combine both for full control.
Visible e-liquid window
Easily monitor liquid levels without removing the pod.
U² technique by Uwell
Leakproof system with U-shaped channel and ultrasonic sealing.

Technical Specifications of the Uwell Caliburn G4 Mini
| Specification | Details |
|---|---|
| Pod Capacity | 2ml - 3ml |
| Output Power | Up to 35W |
| Battery | Built-in 1100mAh |
| Material | PCTG / PC / Aluminum Alloy |
| Dimensions | 24.1 x 14 x 109.7 mm |
| Weight | 46g |
| Compatible Cartridges | CALIBURN GPP and G3 series |
| Refill Method | Side Fill |
| Airflow | Adjustable with multiple configurations |
| Drip Tip | Ergonomic GPP design |

Quick Start Guide
- Charge the battery using a USB-C cable (not included).
- Fill the GPP pod from the side—no need to remove it.
- Let it sit for a few minutes if it’s the first use after filling.
- Insert the pod into the device (try both orientations to adjust airflow).
- Adjust the airflow by sliding the pod's side valve.
- Vape with auto-draw: no buttons, just inhale.
- Enjoy a pure, precise, and stylish vape.



