Uwell Caliburn G4 Vape Kit
1300mAh Built-In Battery, MTL & RDTL Vaping, 2ml Refillable Pods, Built-In Coils
| Battery Capacity | 1300mAh |
|---|---|
| Battery Type | Integrated |
| Charging Type | USB Type-C |
| Coil Types | Mesh |
| Made In | China |
| Tank Capacity | 2ml |
| Weight | 55g |
| Height | 11cm (4.4") |
| Width | 2.6cm (1.0") |
| Depth | 1.6cm (0.6") |
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The Uwell Calliburn G4 is a compact, easy-to-use pod kit that’s ideal for beginners and experienced vapers alike. Featuring a powerful 1300mAh built-in battery and 5-35W power output, this device can support both MTL (Mouth To Lung) and RDTL (Restricted Direct To Lung) vaping. Each kit includes two G3 replacement pods with built-in mesh coils to get you started.
Features:
- Built-In 1300mAh Battery
- MTL & RDTL Vaping
- Two Power Modes
- Button & Inhale Activated
- Variable Wattage
- Adjustable Airflow
- 2ml Refillable Pod
- Built-In Mesh Coil
- USB-C Charging
The Caliburn G4 is easy to use and customise with its sleek single button design. Thanks to inhale activation, simply puff on the mouthpiece to vape. Smart Mode will automatically adjust the power output to suit your chosen pod, but you can choose your preferred power output for a more custom vape. Lock your device with just a few clicks to prevent accidental firing. Plus, thanks to its clear OLED display, you can keep informed on your wattage and battery life throughout the day. Just plug in a USB-C cable and your device will be fully charged in under an hour.
Boasting a 2ml capacity and a top-filling design, the included Caliburn G3 pods can be easily topped up without removing it from the device, and they're designed to be leak and spill-resistant, thanks to new U2 technology. These pods 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. We recommend pairing both pods with a 50% VG e-liquid for best results.
Please Note: This kit does not include a USB-C cable. If you don't already own one, we’d recommend purchasing one separately.
Contains:
- Uwell Calliburn G4 Device
- 0.4 Ohm Caliburn G3 Replacement Pod
- 0.9 Ohm Caliburn G3 Replacement Pod
- User Manual
How To Set Up & Use The Uwell Caliburn G4 Vape Kit
Recharge Via USB-C
Plug in a USB-C cable to recharge your kit before getting started. It takes just under an hour to be fully charged.
Remove Your Pod
Remove the pod from your device and take off the cap to find the fill port.
Fill Your Pod
Inject the nib of your e-liquid bottle into the red fill port and top-up with 2ml of e-liquid.
Insert Pod.
Insert your filled pod into the top of your device. The magnets will hold the pod in place.
Wait 10 Minutes
Wait for around ten minutes to allow the e-liquid to soak into the coil. This is known as priming the coil to prevent dry hits.
Inhale To Vape
Inhale on the mouthpiece to vape and this kit will produce a smaller amount of vapour for a familiar MTL (Mouth To Lung) inhale.
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.
Flamingo Red Kit - 02101-25-26140Glacier Blue Kit - 02101-25-26140
Gunmetal Grey Kit - 02101-25-26140
Karst Grey Kit - 02101-25-26140
Polar Black Kit - 02101-25-26140
Sahara Gold Kit - 02101-25-26140
Seashell White Kit - 02101-25-26140
Twilight Silver Kit - 02101-25-26140
Uwell Caliburn G3 Replacement Pod
(68)
Blueberry Sour Raspberry Nic Salt E-Liquid by Lost Mary Maryliq
(50)
Blueberry Watermelon Lemonade Nic Salt E-Liquid by Lost Mary Maryliq
(26)
Triple Berry Ice Nic Salt E-Liquid by Lost Mary Maryliq
(44)
Peach Strawberry Watermelon Ice Nic Salt E-Liquid by Lost Mary Maryliq
(14)
Customer Questions & Answers
Can I vape my Caliburn G4 while it's charging?
(20 May 2025)The Caliburn G4 can be vaped while a USB-C cable is plugged in.
How do I swap between the Caliburn G4’s two power modes?
(20 May 2025)Press the power button four times to navigate through your device’s menu, where you'll find the two modes. Confirm your selection by holding the button down.
What e-liquid should I use with my Caliburn G4 vape kit?
(20 May 2025)The 0.6 Ohm and 0.8 Ohm G3 pods that come with Caliburn G4 vape kit both work best with 50% VG e-liquid.
Do you have a question about this product? Why not ask our expert team.
Customer Reviews
By Easily The Best Pod Vape I've Tried from Brad
Birmingham (12 August 2025)
This is my favourite pod vape out of everything I've tried!
I've been through around 20 pod vapes from different manufacturers, trying to find a device that suits how I vape and have always had different issues that prevented each one being perfect for me (dry hits, burning out coils within a few days, low battery life, leaking etc).
This is the first one that I have had no issues with and the coils actually last me now (0.6ohm 2.5ml pods) without any dy hits from chain vaping or long inhalers!
Had to spend quite a lot to find something that works for me but glad I did as this is perfect!
Only minor issue is the finish on the gunmetal version isn't great, not sure it's the same on others but the colour has wore off a bit on the bottom and the back is scratched and I'm pretty gentle with it.
I still wouldn't buy anything else as it does everything else I need so well, I can live with the scratches
By G from England
G4 (27 July 2025)
Fab little vape.. very happy with this. Will buy again
By Al from Glasgow
Superb kit (05 June 2025)
Bought this after recently falling off the wagon and returning to the analogue cigarettes.
Great kit, easy to use, easy to carry.
Have my geekvape ageis kit with zeus tank which is also a good set up for more experienced vapers, but this set up is so much more convenient and easy to pick up and go.
Love it. Will also be picking up the light version when it arrives in stock.
By Xenoyia from Plymouth
Great so far (15 May 2025)
I always grab the latest Caliburn, and this one is again a nice experience. Fairly light to hold (unlike the previous G3 Pro that was a little too heavy for me) with a much bigger battery to boot. No complaints so far.
