Uwell Caliburn G4 Mini Pod Vape Kit
The Uwell Caliburn G4 Mini Pod Kit gives you rich flavour, adjustable airflow and an 1100mAh battery in a compact refillable vape. Its automatic output reaches up to 35W and matches the power to the fitted GPP pod, removing the need to manage wattage settings. The airflow slider and reversible pod position allow you to choose between a tighter MTL draw and a more open RDL inhale.
PRO-FOCS 4.0 technology improves flavour delivery, while the visible e-liquid window helps you see when it is time to refill. Browse the complete Uwell range for more pod kits, cartridges and vaping accessories.
Uwell Caliburn G4 Mini Vape Kit Features
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1100mAh Battery and USB-C Charging
With 1100mAh of battery capacity, the Uwell Caliburn G4 Mini can support regular vaping across the day without taking up much pocket space. This gives you more time to vape during commutes, work breaks and periods away from a charger. Once the power level drops, the USB-C port lets you top up the battery and carry on.
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Automatic Output up to 35W
Whenever you insert a GPP pod, the device reads its resistance and selects a suitable power level automatically. Output can reach up to 35W, depending on the cartridge in use. There are no wattage settings to work through, so changing from one pod resistance to another remains quick and uncomplicated.
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Adjustable Airflow and Reversible Pod Position
Move the side slider to tighten the draw for MTL vaping or open it for a looser RDL inhale. Turning the pod around changes the airflow path again, adding another level of adjustment. This lets you alter the draw, warmth and vapour without changing the device or navigating a settings menu.
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PRO-FOCS 4.0 Flavour Technology
PRO-FOCS 4.0 manages how the pod heats your e-liquid, helping its flavour come through with greater depth. It helps you get more from fruit, menthol, tobacco and dessert e-liquids without moving to a larger, higher-powered device.
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GPP Pod Compatibility and U² Technology
Across the GPP pod range, different resistance options allow you to change the warmth, draw and vapour output of the kit. Upgraded cartridges also use U² technology to strengthen the seals and manage condensation within the airflow channel. This helps reduce moisture around the pod connection during regular use. Browse compatible Uwell Caliburn Pods to find the resistance that suits your vaping style.
Uwell Caliburn G4 Mini Specifications
Review the complete product details below to see how this device fits your vaping preferences.
|
Specification |
Details |
|
Product type |
Refillable pod vape kit |
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Battery capacity |
1100mAh built-in battery |
|
Maximum output |
Up to 35W |
|
Activation |
Auto-draw |
|
Pod capacity |
2ml UK TPD |
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Included pod |
0.6Ω Caliburn G3 integrated-coil cartridge |
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Coil material |
FeCrAl mesh |
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Refill method |
Top fill |
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Compatible pods |
Caliburn GPP pods, including earlier and upgraded versions |
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Vaping styles |
MTL and RDL, depending on the fitted pod and airflow setting |
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Airflow adjustment |
Side airflow slider and reversible pod position |
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Materials |
PCTG and PC |
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Charging port |
USB Type-C |
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Dimensions |
24.1mm × 14mm × 108.7mm |
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Net weight |
Approximately 46g |
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Flavour technology |
PRO-FOCS 4.0 |
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Cartridge technology |
U² anti-leak technology on upgraded GPP cartridges |
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E-liquid window |
Visible e-liquid window |
Choose the Right Pod for Your Uwell Caliburn G4 Mini
Your choice of pod resistance affects the draw, warmth and vapour output. Use the guide below to find the option that matches the way you vape.
|
GPP pod |
Best for |
Vape experience |
|
0.4Ω |
RDL vapers |
Warm vapour, an open draw and higher vapour output |
|
0.6Ω |
Loose MTL or RDL |
A fuller inhale with a strong mix of flavour and vapour |
|
0.9Ω |
Everyday MTL vaping |
A tighter draw, moderate warmth and lower vapour output |
|
1.2Ω |
Tight MTL vaping |
A firmer pull, cooler vapour and reduced power use |
Browse Uwell Caliburn Pods and choose the resistance that matches the way you vape.
How to Use the Uwell Caliburn G4 Mini Vape Kit
Getting started takes only a few steps:
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Fill the GPP pod
Open the filling port and add your chosen e-liquid, avoiding the central airflow channel. -
Let the coil absorb the e-liquid
Leave a new pod for five to ten minutes before vaping. This gives the coil time to saturate and helps prevent a burnt first inhale. -
Insert the pod
Place the cartridge into the device until the magnetic connection holds it securely. -
Set the airflow
Move the side slider for a tighter MTL draw or a more open RDL inhale. Rotating the pod gives you another airflow option. -
Inhale to vape
Auto-draw activation powers the device as you inhale, while the kit selects suitable output for the fitted pod.
Keep an eye on the e-liquid window and refill before the pod runs too low. This helps protect the coil and keeps the flavour at its best.
What’s Included with the Uwell Caliburn G4 Mini Kit?
Inside the box, you will receive:
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1 × Uwell Caliburn G4 Mini device
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1 × 0.6Ω Caliburn G3 integrated-coil cartridge (top fill)
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1 × user manual
The included Caliburn G3 cartridge belongs to Uwell’s G Pod Platform, so you can replace it with compatible Caliburn GPP pods.
Compare this compact model with other Uwell Caliburn Vape Kits.
Product Safety and Compliance
|
Compliance detail |
Information |
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Pod capacity |
Supplied with a 2ml refillable pod in line with the UK capacity limit for vape tanks. |
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Age restriction |
Intended only for adults aged 18 and over. |
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E-liquid |
E-liquid is not included and must be purchased separately. |
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Reusable format |
The rechargeable device uses replaceable GPP pods, so you can continue using the kit by changing the pod when needed. |
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Safe storage |
Keep the device, pods and e-liquids out of reach of children and pets. |
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Responsible disposal |
Dispose of used pods responsibly. At the end of its usable life, take the device to a suitable electrical recycling facility. |
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User guidance |
Read and follow the supplied instructions before using or charging the device. |
Frequently Asked Questions
The kit does not include a USB-C cable, so you will need a compatible cable for charging.
No. The coil is built into the pod and cannot be replaced separately. Fit a new pod when flavour fades, vapour production drops or a burnt taste remains after refilling.
Higher-resistance GPP pods work well with 50/50 e-liquids and nicotine salts. Lower-resistance pods are better suited to lower nicotine strengths and a looser RDL draw.
No. Uwell Caliburn A2 Replacement Pods are made for compatible A2-series devices. The G4 Mini uses Caliburn GPP pods.
Pod life depends on your e-liquid and vaping frequency. Fit a new pod when the flavour weakens, vapour output falls or a burnt taste remains after refilling.
DELIVERY INFORMATION
Orders are shipped Monday to Friday excluding bank holidays via DPD.
Orders placed and paid for before 2pm Monday - Friday will be shipped via DPD for next working day delivery.
Delivery addresses must match billing information. Track your order via your account dashboard.