Uwell Caliburn G4 Pro Vape Kit

Uwell Caliburn G4 Pro Vape Kit

The Uwell Caliburn G4 Pro Vape Kit is a touchscreen pod system built around an 1800mAh battery, a 2.51-inch full-touch display, and up to 35W of adjustable power.

Charging of the device is done via USB-C fast charging, and the kit runs on Uwell's GPP pod platform, taking 2ml GPP Integrated Coil Cartridges at 0.4ohm or 0.9ohm.

This device is designed for vapers who want more control over their vape than a standard button kit, without stepping up to a full box mod.

It sits in our Refillable Pod Kits range alongside other pod kits built for everyday use rather than short-term disposal.

Why vapers choose this:

• Real control over the draw: Custom Mode lets you shape power across the start, middle and end of every puff, so you can build up to full power or hit it instantly.

• Fast top-ups: USB-C fast charging brings the 1800mAh battery back to full in under 45 minutes.

• Clear at a glance: Battery level and wattage are always visible on the 2.51-inch touchscreen.

• Wider pod choice: GPP pods are available from 0.4ohm to 0.9ohm and beyond, so you can switch resistance without switching devices.

• Eight colour options: Eight finishes give you plenty of choice when picking the look of your G4 Pro.

Uwell Caliburn G4 Pro Vape Kit Features

1800mAh Battery With USB-C Fast Charging

An 1800mAh cell is built for all-day use, and USB-C fast charging gets it back to full in under 45 minutes, so a short top-up between sessions is usually enough. Battery level shows clearly on the touchscreen at all times.

2.51 Inch Full-Touch Display

The G4 Pro swaps physical buttons for a responsive colour touchscreen. Switching modes, adjusting wattage, and personalising the device all happen with a tap, and six themes plus eight language options mean you can set it up exactly how you want.

Custom Mode Power Curve

Rather than a single fixed output, Custom Mode lets you set power levels for the beginning, middle, and end of each puff. A gentle build-up suits a smoother hit, while full power from the first draw suits a punchier one.

PRO-FOCS 4.0 Flavour Technology

Uwell's PRO-FOCS system recycles airflow through the coil to concentrate flavour, and the 4.0 version fitted to the G4 Pro is tuned specifically for the GPP pod platform, supporting output up to 35W.

2ml GPP Pods With 0.4ohm and 0.9ohm Options

The kit ships with one 0.4ohm and one 0.9ohm GPP pod, giving you a looser, more direct-lung style draw and a tighter, more mouth-to-lung draw straight out of the box, without needing to buy spares first.

Uwell Caliburn G4 Pro Vape Kit Colours

The G4 Pro comes in eight finishes, all built on the same 1800mAh, 35W platform. Pick whichever suits your style, since the performance is identical across the range.

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• Desert Gold
• Fantasy Pink
• Frost White
• Ink Blue
• Iron Grey
• Light Green
• Pearl Silver
• Stripe Black

How to Set Up the Uwell Caliburn G4 Pro Vape Kit

Quick to set up. A couple of minutes from box to first draw.

1. Charge the device fully via the supplied USB-C cable before first use.

2. Remove the pre-installed 0.4ohm GPP pod from the top of the device.

3. Fill through the pod's side-fill port with your chosen e-liquid, staying within the 2ml capacity.

4. Reseal the pod and slot it firmly back into the device until it clicks into place.

5. Give the pod a few minutes to settle before your first draw, so the coil has time to saturate properly.

6. Use the touchscreen to select your mode and wattage, then draw naturally to fire the G4 Pro.

What's in the Uwell Caliburn G4 Pro Vape Kit Box

• 1 x Uwell Caliburn G4 Pro device

• 1 x GPP Pod, 0.4ohm (pre-installed)

• 1 x GPP Pod, 0.9ohm (spare)

• 1 x USB-C charging cable

• 1 x User manual

No E-Liquid is included as standard, so budget for at least one bottle alongside the kit.

Built Around the Caliburn GPP Pod Platform

The Uwell Caliburn G4 Pro is designed around Uwell's GPP pod cartridges. Genuine GPP Replacement Pods, from 0.4ohm through to 0.9ohm, will fit and perform exactly as the ones supplied in the box.

Pods from other brands and other Uwell Kits outside the GPP platform are not interchangeable with this device. If you are shopping for spares, stick to GPP-branded pods rather than assuming a generic 3ml pod will fit.

About Uwell

Uwell has built its UK reputation on the Caliburn line, one of the widely recognised pod systems among vapers switching over from smoking or disposables.

The G4 Pro takes that same GPP pod platform and PRO-FOCS flavour technology and adds a full touchscreen for vapers who want more control over their setup rather than a fixed, one-size-fits-all draw.

Stock Up and Save

Running a refillable system like the Uwell Caliburn G4 Pro works out cheaper over time than replacing prefilled disposables, but only if you keep a spare GPP pod on hand for when a coil wears out. Order one alongside the kit so you are never caught without a backup.

Every order from Pirate Vapes over £40 gets Free Pirate Post, ships same-day before 4 pm, and is TPD Compliant with an age-verified checkout for over-18s only.

Conclusion

The Caliburn G4 Pro is a strong pick if you want more control than a standard pod kit without stepping up to a full box mod.

An 1800mAh battery, a 2.51-inch touchscreen, Custom Mode power curves, and GPP pods running from 0.4ohm to 0.9ohm cover the essentials and then some, and eight colours mean it does not have to look like everyone else's kit.

Browse more refillable pod kits and Uwell Pods at Pirate Vapes.

FAQs

How long does the Uwell Caliburn G4 Pro battery last?

The 1800mAh battery is built for all-day use, and USB-C fast charging brings it back to full in under 45 minutes.

Is the Uwell Caliburn G4 Pro refillable?

Yes. The G4 Pro uses 2ml GPP pods that you refill through the side-fill port rather than replacing them after every use.

What resistances does the Caliburn G4 Pro come with?

It ships with one 0.4ohm and one 0.9ohm GPP pod, and further resistances are available separately.

Does the Caliburn G4 Pro have a touchscreen?

Yes. It features a 2.51-inch full-touch colour display with six themes, eight languages and custom welcome messages.

Can I use other brands' pods with the Caliburn G4 Pro?

No. The G4 Pro is built around Uwell's GPP pod platform, and pods from other systems will not fit.

What colours does the Caliburn G4 Pro come in?

Eight options: Pearl Silver, Iron Grey, Ink Blue, Desert Gold, Frost White, Light Green, Stripe Black, and Fantasy Pink. All eight run on the same 1800mAh battery and GPP pod platform.