Uwell Caliburn G4 Mini Pod Kit

Uwell Caliburn G4 Mini Pod Kit

A pocket-sized pod that puts flavour first and takes the Caliburn pods you may already own. The Uwell Caliburn G4 Mini runs an 1100mAh battery up to 35W, fires on the draw with no button to press, and sets its own power to match the pod you fit.

Its 2ml GPP pod uses Uwell's Pro-FOCS 4.0 flavour tech and fills from the side, while a slider plus a rotating pod give you two ways to tune the airflow from tight MTL to a looser RDL.

It charges over USB-C and, handily, works with both the newer GPP pods and older Caliburn G3 pods. A genuinely pocketable Refillable Pod Kit and one of the more flavour-focused MTL Vape Kits at this price.

Why vapers choose this:

• Flavour-led. Uwell's Pro-FOCS 4.0 coil tech is built around clean, accurate flavour.

• Buttonless and automatic. Inhale to fire, and the device sets the power to suit the pod.

• Two ways to tune airflow. A side slider and a rotating pod take you from tight MTL to a looser RDL.

• Takes Caliburn G3 pods too. If you already run a G3, your pods carry straight over.

• Genuinely pocketable. At 112.7mm and around 46g, it disappears into a pocket.

Uwell Caliburn G4 Mini Pod Kit Features

Flavour Is the Whole Point

The G4 Mini is built around Uwell's Pro-FOCS 4.0 technology, the flavour system that runs through the GPP pods. In plain terms, it wrings clean, accurate taste out of your juice, and it is where this kit earns its keep. On the fitted 0.6ohm pod with the airflow open, it delivers a rich MTL draw that feels a class above the size of the device.

No Button, No Settings

There is nothing to configure. The G4 Mini is buttonless, so you simply inhale, and it fires, and it sets its own power up to 35W based on the pod you insert. That makes it about as simple as a refillable kit gets, which is ideal if you are stepping across from a disposable.

Two Ways to Set the Draw

Airflow is adjustable twice over. A side slider opens or closes the draw, and the pod itself rotates 180 degrees to change it again. Between them, you can set anything from a tight, cigarette-style MTL pull to a looser, airier RDL one. Pair it with a 50/50 E-Liquid or a salt to match.

One Kit, the Whole Caliburn Pod Range

The G4 Mini takes the Caliburn GPP pods in 0.4ohm, 0.6ohm, 0.9ohm and 1.2ohm, and it is also compatible with older Caliburn G3 pods. Higher resistances suit a tight MTL draw with a stronger salt; lower ones suit a looser, warmer vape. Keep a couple of GPP Replacement Pods in different resistances, and you can switch styles on one device. A 20mg nic salt is the natural match for the tighter pods.

Charge It and Forget It

The 1100mAh battery clears a day for most vapers, and USB-C brings it back to full in around 45 minutes. The port sits on the side, so it stands upright while it charges rather than lying on its face.

Uwell Caliburn G4 Mini Pod Kit Colours

Twelve finishes in the picker, from plain everyday tones to bright, jewel-like colours. Each covers the same compact body.

#buttons

• Bright Pink
• Champagne Gold
• Coast Gold
• Dusty Indigo
• Grass Green
• Lake Blue
• Light Silver
• Night Black
• Paddy Green
• Peafowl Emerald
• Phoenix Purple
• Slate Grey

How to Set Up the Uwell Caliburn G4 Mini Pod Kit

Two minutes and you are away.

1. Charge it fully over USB-C before first use (using your own cable, as one is not included).

2. Fill the pod. Pull the GPP pod out, open the side fill port, add your 50/50 juice or nic salt to just below the line, and press the stopper shut.

3. Reseat the pod. Click it back onto the magnetic connection until it seats firmly.

4. Set your airflow. Slide the side control and rotate the pod to dial in a tight MTL or looser RDL draw.

5. Let it rest. Stand the device upright for five to ten minutes so the mesh coil completely saturates. Firing a dry coil will instantly ruin it.

6. Just inhale. It is buttonless, so a steady draw on the mouthpiece fires it. The device sets the optimal wattage for you automatically.

What's in the Uwell Caliburn G4 Mini Pod Kit Box

You get:

• the Caliburn G4 Mini device with its 1100mAh battery,

• one 0.6ohm Caliburn GPP pod (2ml),

• and a user manual.

To keep costs down and reduce electronic waste, a USB-C charging cable is not included. No e-liquid is included, so add a 50/50 salt from Pirate Vapes, and consider buying a spare pod in a different resistance if you want to switch draw styles.

About the Uwell Caliburn Range

The Caliburn line is one of the most trusted names in pod vaping, built on the reputation of the original Caliburn and the hugely popular G-series. The G4 Mini is the compact, stripped-back member of the family: it drops the animated screen and extra modes of the full-size Caliburn G4 in favour of a smaller, buttonless device that leans entirely on flavour and pod compatibility. For anyone who wants the Caliburn feel in something truly pocketable, it hits the mark.

Stock Up and Save

The G4 Mini is only as good as what you feed it, so keep a spare pod or two in rotation and a bottle of the right juice on hand. If you already own a Caliburn G3, your existing pods work here, which softens the switch. Set your pods on The Crow's Nest subscription and refills arrive without a reorder.

Every order from Pirate Vapes ships same day before 4 pm, age-verified, over-18s only, with TPD-compliant stock throughout. Bundle a few bits through our Multi-Buy Deals and spend over £40 for free delivery with Free Pirate Post.

Conclusion

The Uwell Caliburn G4 Mini is a compact, flavour-first pod kit that keeps things simple: an 1100mAh battery, up to 35W set automatically, buttonless firing and two ways to tune the airflow. The Pro-FOCS 4.0 pods deliver taste beyond the size of the device, and compatibility with both GPP and Caliburn G3 pods makes it easy to live with.

If you want a pocketable kit that puts flavour first, it is an easy pick. Browse more Uwell Vape Kits and Vape Accessories at Pirate Vapes.

FAQs

Does the G4 Mini take Caliburn G3 pods?

Yes. It uses the Caliburn GPP pods and is also compatible with older Caliburn G3 pods, so existing pods carry over.

Do I need to set the G4 Mini’s wattage?

No. It is buttonless and sets its own power up to 35W based on the pod fitted. You just inhale.

What pod resistances are available for the G4 Mini?

The GPP range covers 0.4ohm, 0.6ohm, 0.9ohm and 1.2ohm. The kit ships with a 0.6ohm pod. Higher resistances give a tighter MTL draw, lower ones a looser RDL.

How is the G4 Mini charged?

Over a side-mounted USB-C port at 5V/1A. A full charge takes around 45 to 60 minutes. Note that a charging cable is not included in the box, so you will need to use one you already own.

What e-liquid should I use in the G4 Mini?

A 50/50 juice or nic salt suits the GPP pods best. A 20mg salt pairs well with the tighter, higher-resistance pods for a satisfying MTL hit.

How big is the G4 Mini pod?

2ml in the UK, in line with TPD limits. The same GPP pod is sold at 3ml in some other markets.