Uwell Caliburn G4 Mini Pod Kit

The Uwell Caliburn G4 Mini is a compact refillable pod kit with a 1100mAh built-in battery, automatic draw activation, adjustable airflow and output up to 35W. The UK kit comes with one 2ml 0.6Ω Caliburn GPP cartridge.

The supplied pod and adjustable airflow let you move between tighter and more open draws. If you're mainly looking for a tighter mouth-to-lung setup, our MTL vape kit guide explains what to compare before choosing.

Which Pods Fit the Uwell Caliburn G4 Mini?

The G4 Mini uses compatible Uwell Caliburn GPP cartridges, including previous and upgraded GPP versions. When you need spares, use the Caliburn GPP replacement pods linked for this device rather than assuming every Caliburn cartridge fits.

1100mAh Battery and Up to 35W

The built-in battery has a 1100mAh capacity and the device supports output up to 35W. Actual time between charges depends on the cartridge and use.

Adjustable Airflow

The airflow can be adjusted using the device control and cartridge orientation, allowing tighter MTL through to more open RDL-style draws depending on the pod fitted.

PRO-FOCS and U² Cartridge Design

Uwell publishes flavour and cartridge-lifespan improvements from its own laboratory testing. These figures describe manufacturer test results rather than guaranteed outcomes for every customer.

Uwell Caliburn G4 Mini Specifications

• Battery: 1100mAh built-in
• Maximum output: Up to 35W
• UK capacity: 2ml
• Included cartridge: 0.6Ω Caliburn GPP
• Activation: Auto-draw
• Airflow: Adjustable
• Vaping style: MTL/RDL depending on cartridge and airflow
• Charging: USB-C
• Indicator: LED battery status

What's in the Box?

• 1 × Uwell Caliburn G4 Mini device
• 1 × 0.6Ω Caliburn GPP 2ml cartridge
• 1 × user manual