Uwell Caliburn G4 Pod Kit – 35W | 1300mAh

The Uwell Caliburn G4 is a premium refillable pod kit designed for both MTL and RDL vaping. It combines a 1300mAh built-in battery, up to 35W output, a bright 0.85-inch HD colour screen, precise airflow control and Uwell’s upgraded PRO-FOCS 4.0 flavour technology.

Key Features

• 1300mAh built-in rechargeable battery
• Up to 35W output power
• 0.85-inch HD colour display
• Storm Mode for faster, punchier output
• Waves Mode for smoother, steadier power delivery
• Adjustable side airflow control
• Additional airflow tuning by reversing the cartridge orientation
• Compatible with previous and upgraded CALIBURN GPP cartridges
• PRO-FOCS 4.0 flavour technology
• U² anti-leak technology in compatible GPP cartridges
• Clear-view e-liquid window
• USB Type-C 5V/2A fast charging

Available Colours

• Polar Black
• Gunmetal Grey
• Glacier Blue
• Twilight Silver
• Karst Grey
• Flamingo Red

Select your preferred colour from the live variant selector above. Availability depends on current stock.

Specifications

• Brand: Uwell
• Model: Caliburn G4
• Battery: 1300mAh built-in
• Maximum output: 35W
• Charging: USB Type-C, 5V/2A
• Display: 0.85-inch HD colour screen
• Modes: Storm Mode and Waves Mode
• Airflow: Adjustable slider plus reversible cartridge orientation
• Pod platform: Uwell CALIBURN GPP cartridges
• Vaping style: MTL to RDL
• Net weight: Approximately 54.7g

Which GPP Pod Should You Use?

• 0.4Ω: warmer, more open RDL draw and higher power
• 0.6Ω: balanced RDL / loose MTL
• 0.9Ω: balanced everyday MTL
• 1.2Ω: tighter, lower-power MTL

Uwell lists 0.4Ω, 0.6Ω, 0.9Ω and 1.2Ω GPP cartridge options across the platform. Choose the resistance that best suits your preferred draw and e-liquid.

How to Use

1. Fill a compatible CALIBURN GPP cartridge with suitable e-liquid.
2. Allow a new cartridge to stand for several minutes before first use so the coil can saturate fully.
3. Insert the cartridge into the device.
4. Adjust the airflow and select your preferred mode.
5. Use the device according to the on-screen controls.
6. Recharge with a suitable 5V/2A USB-C source when required.

Frequently Asked Questions

What battery does the Uwell Caliburn G4 have?
The Caliburn G4 has a 1300mAh built-in rechargeable battery.

What is the maximum wattage?
The Caliburn G4 delivers up to 35W.

What pods fit the Caliburn G4?
It is compatible with previous and upgraded Uwell CALIBURN GPP cartridges.

Does the G4 work for both MTL and RDL vaping?
Yes. Its adjustable airflow and range of GPP cartridge resistances support both mouth-to-lung and restricted-direct-lung styles.

What is the difference between Storm Mode and Waves Mode?
Storm Mode is designed for a faster, more immediate output response, while Waves Mode focuses on smoother, steadier power delivery.

Does the Caliburn G4 have a screen?
Yes. It uses a 0.85-inch HD colour screen with themed user-interface animations.

Can I use older GPP cartridges?
Yes. Uwell specifically states that the Caliburn G4 is compatible with both previous and upgraded CALIBURN GPP cartridges.

Delivery & Dispatch

• Nationwide orders: orders placed before 2 PM on weekdays are eligible for same-day dispatch.
• Bloemfontein same-day delivery: order before 9 AM, subject to stock and delivery coverage.
• Nationwide delivery is available from Coffee & Vape.

Adult-use product. Device only; e-liquid and nicotine products are sold separately. Keep vaping products away from children and pets.