Uwell Caliburn G4 Pro Vape Kit
1800mAh Battery, Touchscreen Display, 5-35W Output, Smart Mode, Custom Mode, Storm Mode, Adjustable Airflow
| Battery Capacity | 1800mAh |
|---|---|
| Battery Type | Integrated |
| Charging Type | USB Type-C |
| Coil Types | Mesh |
| Made In | China |
| Tank Capacity | 2ml |
| Weight | 79g |
| Height | 12cm (4.6") |
| Width | 3.0cm (1.2") |
| Depth | 1.9cm (0.7") |
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The Uwell Caliburn G4 Pro is the perfect option if you’re after a simple kit that still offers a lot of customisation. Its large 1800mAh built-in battery can last a whole day, while a full recharge takes just 45 minutes. Boasting a 5-35W adjustable output and compatibility with the full range of Caliburn G3 and GPP replacement pods, this kit supports discreet MTL (Mouth To Lung) and RDTL (Restricted Direct To Lung) vaping.
Features:
- 1800mAh Built-In Battery
- 35W Max Output
- MTL & RDTL Vaping
- Inhale Activated
- Multiple Vaping Modes
- 2.51-Inch Touchscreen
- Adjustable Airflow
Getting started is easy thanks to Smart Mode, which automatically adjusts the power level to support your pod’s coil, but, unlike other kits, it also recommends the best wattage range. This means you can adjust the power without risking burning your coil. If you’re looking to tailor your vape even further, Custom Mode can be used to program three different power levels that your device will hit one after the other with every inhale. If you want the most powerful vape possible, select Storm Mode.
Caliburn GPP replacement pods feature a 2ml capacity and a top-filling design. Designed to be leak and spill-resistant, thanks to new U2 technology, these pods also cut down on maintenance, thanks to their built-in mesh coils. Once the coil has burnt out, replace the whole pod with a new one and carry on vaping. The GPP pods work best with 50/50 e-liquids, and if you're after a smoother vape, we recommend nic salts.
Contains:
- Uwell Caliburn G4 Pro Device
- 0.9 Ohm Caliburn GPP Replacement Pod
- 0.4 Ohm Caliburn GPP Replacement Pod
- Warranty Card
- User Manual
How To Set Up & Use The Uwell Caliburn G4 Pro Vape Kit
Recharge Your Uwell Caliburn G4 Pro
Recharge your Caliburn G4 Pro using a USB-C cable. The charging port is located on the side of the device.
Prepare Your G3 Pod
Remove your pod from the packaging and remove any stickers and mouthpiece.
Top Up Your G3 Pod
Fill up your pod by inserting the nib of your e-liquid bottle into the red fill port, topping up to 2ml of e-liquid.
Insert Pod And Replace Cap
Insert your filled pod into your device and replace the black cap.
Wait 10 Minutes
Wait for 10 minutes for your coil to absorb e-liquid. This is known as ‘priming’ to prevent dry hits.
Inhale To Vape
Inhale on the mouthpiece or press and hold the button to start vaping your Uwell Caliburn G4 Pro.
Vape ECIDs and GBIDs are a registration number confirming that a nicotine-containing vape product (including the hardware used to vape them) is legally notified and approved for sale by the MHRA. An approved notification means that the product has complied with the UK regulations, which includes submitting their ingredients list, emissions reports & toxicological dossier to ensure they adhere with the UK's Tobacco and Related Products Regulations (TRPR).
ECIDs were issued before 1st Jan 2021, and GBIDs are the same thing but for products notified from Jan 1st 2021. Essentially pre-Brexit and post-Brexit.
Below are the ECID/GBIDs for this particular product, which you can verify on the MHRA Public Notification List.
Desert Gold Kit - 02101-25-26141Fantasy Pink Kit - 02101-25-26141
Frost White Kit - 02101-25-26141
Ink Blue Kit - 02101-25-26141
Iron Gray Kit - 02101-25-26141
Light Green Kit - 02101-25-26141
Pearl Silver Kit - 02101-25-26141
Stripe Black Kit - 02101-25-26141
(74)
(192)
(116)
(81)
(124)
Customer Questions & Answers
What pods can I use with the Caliburn G4 Pro?
(11 Jul 2025)The Caliburn G4 Pro is compatible with the full range of Uwell Caliburn G3 replacement pods, available in 0.4, 0.6, 0.9 and 1.2 Ohm.
Do you have a question about this product? Why not ask our expert team.
Customer Reviews
By Gaz from UK
Nice for the price (30 September 2025)
It's a very nice device to hold and use, the touchscreen reveals a few options but nothing special but it's largely unintrusive - I do find that I keep accidentally resetting the use counter just by holding the device, though.
Battery life is a bit meh but it charges quickly and even gives you the charging percentage to two decimal places for the brief second before the screen goes off.
There's a window on the back of the device to see how much liquid you have left, but on the darker coloured devices it's basically impossible to tell anyway.
At this price though, it works reliably, has options for different resistances, auto detects which pod you have in, has power options, power curve options and a custom mode, so there isn't really anything to complain about. All of the back designs on the different colour variants are different - something to consider before choosing!
