Uwell Caliburn X Vape Kit for Adjustable Everyday Vaping
The Uwell Caliburn X Vape Kit is a compact refillable pod system with an 850mAh built-in battery, adjustable output from 5W to 20W and a clear OLED display. Designed for vapers who want more control from a pocket-friendly device, the Caliburn X combines manual and auto-draw activation, adjustable airflow and compatibility with Uwell Caliburn G Series coils.
The UK version uses a TPD-compliant 2ml refillable pod, while its 0.8Ω and 1.2Ω coil options allow you to adjust the draw and flavour to suit your vaping style. With USB-C fast charging, a clear e-liquid window and a comfortable aluminium alloy body, the Caliburn X is suitable for reliable daily vaping. Browse the latest vape pod kits from The British Vapes.
Why choose the Uwell Caliburn X?
The Uwell Caliburn X is designed for vapers who want more flexibility than a fixed-power pod device can provide. You can adjust the power, control the airflow and choose between pressing the fire button or using the auto-draw sensor.
The OLED screen displays useful information such as battery level, output power, coil resistance and puff count. This gives you a clearer view of your settings while keeping the device compact and easy to carry.
Uwell Caliburn X Vape Kit Features
- 850mAh integrated rechargeable battery
- Adjustable output from 5W to 20W
- UK TPD-compliant 2ml refillable pod
- OLED display screen
- Manual button and auto-draw activation
- Adjustable external airflow control
- Compatible with Uwell Caliburn G Series coils
- 0.8Ω mesh coil option
- 1.2Ω coil option for a tighter mouth-to-lung draw
- Clear-view e-liquid window
- USB-C 5V/2A fast charging
- Compact aluminium alloy and PCTG construction
850mAh built-in battery
The Caliburn X has an 850mAh integrated battery that provides dependable power for everyday vaping. Battery life depends on your selected wattage, coil resistance, puff duration and how frequently you use the device.
When the battery level is low, recharge the device through the USB-C port. The OLED screen makes it easier to monitor the remaining battery level so you can charge before the device runs out of power.
Adjustable power from 5W to 20W
The Uwell Caliburn X offers a variable power range from 5W to 20W. Lower wattage settings can provide a cooler and more restrained vape, while higher settings can produce a warmer draw with more vapour when used with a compatible coil.
Always use the wattage range recommended for your installed coil. Start at a lower setting and increase gradually until you find the right balance of flavour, warmth and vapour production.
OLED display with useful vaping information
The built-in OLED screen displays key information including battery level, output power, voltage, coil resistance and puff count. This helps you check your settings without guessing and makes it easier to monitor the device during regular use.
The screen is compact but practical, giving the Caliburn X a more advanced feel while keeping the device suitable for pocket carry.
Manual and auto-draw activation
The Caliburn X supports two ways to activate the device. You can press the fire button for manual activation or inhale through the mouthpiece to use the auto-draw sensor.
Auto-draw is convenient for a simple vaping experience, while button activation provides a more traditional level of control. Choose the method that feels most comfortable for your vaping style.
Adjustable airflow control
The airflow control valve is positioned on the outer body of the device, so you can adjust the draw without removing the pod. A tighter airflow setting can create a more restricted mouth-to-lung experience, while a more open setting can provide a looser draw.
Adjust the airflow gradually when changing coils or e-liquids. Small changes can affect the warmth, vapour production and overall feel of each puff.
Caliburn X Pod and Coil Compatibility
The Uwell Caliburn X is compatible with Uwell Caliburn G Series coils. The platform supports different coil resistances, allowing you to choose between a tighter mouth-to-lung vape and a more open draw.
0.8Ω mesh coil
The 0.8Ω mesh coil is designed for a more open pod vape with increased vapour and strong flavour delivery. It can suit vapers who prefer a restricted direct-to-lung or loose mouth-to-lung draw.
1.2Ω coil
The 1.2Ω coil is better suited to a tighter mouth-to-lung draw with lower vapour production. It can be a practical option for vapers who prefer a more discreet vape and a draw that feels closer to traditional smoking.
Browse our range of Uwell vape coils or explore the wider replacement vape pods collection when you need compatible supplies.
How to Use the Uwell Caliburn X Vape Kit
How do you fill the Caliburn X pod?
To fill the Caliburn X pod, remove the mouthpiece or open the filling port according to the pod design, add your e-liquid without exceeding the UK 2ml capacity and close the port securely. Allow a new coil to soak before vaping.
- Remove the pod or mouthpiece as required.
- Open the filling port carefully.
- Add a suitable e-liquid without overfilling.
- Close the filling port securely.
- Leave a new coil to stand for several minutes before use.
- Start at a low wattage and increase gradually.
Allowing the coil to saturate before vaping helps reduce the risk of dry hits and supports better flavour from the first use.
Which e-liquid works with the Caliburn X?
A balanced 50/50 e-liquid is commonly suitable for the Caliburn X and its compatible G Series coils. Nicotine salt e-liquid can suit a tighter mouth-to-lung vape, while a suitable 50/50 freebase e-liquid can be used according to your preferred nicotine strength.
Always check the recommended e-liquid ratio and power range for your selected coil. E-liquid that is too thick may not wick correctly and can cause dry hits or reduced coil life.
How do you change the Caliburn X coil?
To change the Caliburn X coil, remove the pod from the device, empty any remaining e-liquid and remove the used coil from the pod base. Push the replacement coil into place, refill the pod and leave it to saturate before vaping.
Replace the coil when the flavour becomes burnt or muted, vapour production drops or the coil no longer performs consistently.
How do you charge the Caliburn X?
To charge the Caliburn X, connect a suitable USB-C cable to the charging port and use an appropriate USB power source. Place the device on a stable surface while charging and monitor the screen for battery information.
Do not leave the device charging unattended or use it if the battery, charging port or casing is damaged.
Caliburn X Vape Kit Performance
Is the Caliburn X suitable for mouth-to-lung vaping?
Yes, the Caliburn X is suitable for mouth-to-lung vaping when used with a higher-resistance coil and a tighter airflow setting. The 1.2Ω coil can provide a more restricted draw with moderate vapour production.
The adjustable airflow also allows you to create a slightly looser draw if you prefer more air with each puff.
Can the Caliburn X produce more vapour?
Yes, the Caliburn X can produce more vapour when used with a lower-resistance coil, a higher wattage setting and a more open airflow. It remains a compact pod system, so it is designed for controlled vaping rather than the very large clouds created by high-powered box mods.
Does the Caliburn X have an anti-leak design?
The Caliburn X uses a refillable pod and a controlled airflow system designed for a consistent vaping experience. To reduce the chance of leaking, avoid overfilling the pod, close the filling port correctly, keep the device upright where possible and replace worn coils promptly.
Uwell Caliburn X Vape Kit FAQs
Is the Uwell Caliburn X Vape Kit worth buying?
Yes, the Uwell Caliburn X Vape Kit is worth considering if you want a compact pod system with adjustable wattage, an OLED display, manual and auto-draw activation and airflow control. It offers more customisation than a basic fixed-power pod device.
What is the battery capacity of the Caliburn X?
The Caliburn X has an integrated 850mAh rechargeable battery. Battery life varies according to the wattage, coil resistance, puff duration and frequency of use.
What is the maximum wattage of the Caliburn X?
The maximum output of the Uwell Caliburn X is 20W, with an adjustable power range from 5W to 20W. Use the wattage recommended for the coil installed in the pod.
What coils does the Caliburn X use?
The Caliburn X uses compatible Uwell Caliburn G Series coils. The device platform supports 0.8Ω, 1.0Ω and 1.2Ω coil options, although availability and pack contents can vary.
Is the Caliburn X suitable for nicotine salts?
Yes, the Caliburn X can be suitable for nicotine salt e-liquid when paired with an appropriate higher-resistance coil and suitable wattage. A 1.2Ω coil with a tighter airflow can provide a smooth mouth-to-lung vape with moderate vapour production.
Does the Caliburn X have adjustable airflow?
Yes, the Caliburn X has an adjustable external airflow control valve. You can close the airflow for a tighter draw or open it further for a looser vaping experience.
Can you use the Caliburn X without pressing the button?
Yes, you can use the Caliburn X without pressing the button by inhaling through the mouthpiece. The device supports auto-draw activation as well as manual button firing.
Does the Caliburn X have a screen?
Yes, the Caliburn X has an OLED screen that displays battery level, power output, voltage, coil resistance and puff information.
What is the pod capacity of the Caliburn X in the UK?
The UK TPD version of the Caliburn X uses a 2ml pod. Some international specifications list a 3ml capacity, so always check that the product version and replacement pod comply with UK regulations before buying.
How long does a Caliburn X coil last?
A Caliburn X coil can last from several days to a few weeks, depending on the e-liquid, wattage, puff frequency and maintenance. Replace it when the flavour becomes burnt or muted, vapour production decreases or the coil no longer performs consistently.
How do you stop a Caliburn X pod from leaking?
To reduce leaking, avoid overfilling the pod, close the filling port securely, keep the device upright where possible and use an e-liquid suitable for the coil. Check that the pod and coil are fitted correctly and replace damaged or worn components.
Is the Caliburn X good for beginners?
The Caliburn X can suit beginners who want a compact pod vape with room to adjust their experience. Auto-draw makes it simple to use, while the adjustable power, airflow and OLED display are useful for users who want more control.
Buy the Uwell Caliburn X Vape Kit Online in the UK
The Uwell Caliburn X Vape Kit combines a compact aluminium alloy body with an 850mAh battery, adjustable 5W to 20W output, an OLED screen, airflow control and compatible Caliburn G Series coils. It is a flexible choice for everyday mouth-to-lung and restricted pod vaping.
Browse our complete vape kits collection to compare more devices, or visit the Uwell vape kits collection for more products from the same brand.
Vape products are intended for adults aged 18 and over. Nicotine is addictive. This product is not suitable for non-smokers, non-nicotine users or anyone under the legal purchasing age.