UWELL Caliburn G4 Mini

What's Included

• 1 x UWELL Caliburn G4 Mini battery
• 1 x Caliburn G3 0.6ohm pod
• 1 x User Manual
• Charging cable sold separately

Specs

• Battery - 1100mAh
• Charging Port - Type C
• Coil Choices - 0.4ohm, 0.6ohm, 0.9ohm, 1.2ohm
• Coil Type - Mesh
• Made In - China
• Dimensions - 109.7mm x 24mm x 14mm
• Weight - 46g

About the UWELL Caliburn G4 Mini Kit

Compact, capable, and cleverly designed, the UWELL Caliburn G4 Mini is the ideal choice for vapers who want maximum performance from a pocket-friendly device. With an impressive 1100mAh built-in battery, the G4 Mini delivers long-lasting power in a slim and lightweight frame—perfect for all-day use on the go.

This draw-activated device couldn't be simpler to use—merely inhale from the mouthpiece and enjoy. Thanks to Smart Mode technology, the G4 Mini automatically detects the resistance of the coil and sets the ideal wattage accordingly—no fiddling with settings or guesswork needed. With a maximum output of 35W, it offers a satisfyingly smooth vape experience tailored to mouth-to-lung vaping.

The 2ml refillable pod features a convenient top-fill design, making messy refills a thing of the past. Built-in mesh coils enhance flavour and vapour production with every puff by generating a quick and even heat distribution. At the same time, the adjustable airflow slider lets you fine-tune the draw to your preference—whether you like a tighter, cigarette-style inhale or something slightly airier.

Despite its small size, the G4 Mini doesn't compromise on performance. USB-C fast charging means you'll be fully powered in under an hour, ready to vape again without delay. Whether you're a beginner or a seasoned vaper looking for a reliable backup device, the Caliburn G4 Mini packs all the essentials into one stylish, compact kit.

Reliable, discreet, and easy to use, the UWELL Caliburn G4 Mini is the perfect vape kit for flavour-focused vaping without the bulk.

Featured Reviews from ET Customers

Great little vape , really pleased . Bought another as a backup .

Angela r

2026-01-19 09:32:19

This is a great little vape if you don't want all the bells and whistles. It's simple to use, good battery, good value and does what it's supposed to do - provides a great vaping experience at a bargain price.

Mick F

2025-11-08 22:54:48

Love the design. Battery lasts well like the fact that the liquid pod is slightly larger than other devices so lasts longer. Nice and clear pod for filling.

Li

2025-11-01 15:09:01

This is so much better then the G3 due to it's smaller size and bigger battery!

Pedro R

2025-07-07 08:07:53

Frequently Asked Questions of the UWELL Caliburn G4 Mini

The UWELL Caliburn G4 Mini delivers powerful performance in a compact design, featuring a 1100mAh battery, LED battery indicator, Smart Mode technology, adjustable airflow control, a simple top-fill design, a clear-view e-liquid level window, and USB-C fast charging.

To adjust the airflow on the UWELL Caliburn G4 Mini, simply slide the airflow slider on the side of the device to fine-tune the draw to your liking.

Smart Mode technology, developed by UWELL, automatically detects the coil's resistance and adjusts the wattage to the optimal setting for best performance.

The UWELL Caliburn G4 Mini is only compatible with Caliburn G3 Pods & Caliburn GPP Pods.