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Caliburn G2 by Uwell


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The Uwell Caliburn G2 is an easy-to-use pod device with flavour-boosting technology for a great-tasting vape.

Works with Caliburn G coils.

  • Free E-liquid (Choose when you add to basket)
  • No-fuss automatic power output
  • Enjoy great flavour with PRO-FOCS technology
  • Vibrating haptic tech to alert you to any device issues
  • Choose between an airy or restricted vape with adjustable airflow control
  • Manual & automatic firing options
  • Easily view your e-liquid levels with the e-liquid check window
  • Easy maintenance with top filling pods & push-fit coil installation

The Uwell Caliburn G2 continues the easy to use design of the popular Caliburn range of devices.

Slim, lightweight and super easy to operate with an automatic 18W output, the Caliburn G2 features new PRO-FOCS flavour-adjusting technology to ensure the device produces and sustains a pure flavour.

The device also uses vibrating haptic feedback technology. This emits different patterns of vibration to alert you to different issues with your device such as short-circuits, low voltage and overdraws.

A rotating airflow wheel allows you to precisely tailor your device's air intake to create a more airy or restricted Mouth-to-Lung vape. (See more about MTL vaping in the FAQs below.)

With a choice of manual or automatic firing options, you can choose how you activate your Caliburn G2 - either using the fire button or by simply inhaling on the mouthpiece.

The compatible Caliburn G2 pods come with a simple push-fit installation design that makes coil changes quick and easy and a conveniently-placed top filling port that makes refilling clean and simple - with no need to remove the pod from the device. An in-built e-liquid viewing window on the body of the device allows you to keep an eye on your e-liquid level to prevent the pod running dry and prolonging the life of your coil.

For other devices in the Caliburn Series, see the Caliburn, Caliburn A2, Caliburn G, AK2, GK2 and A2S devices.

Compatible E-liquids & Coils

The Uwell Caliburn G2 works with Caliburn G coils and is recommended for use with VG:PG 50:50 e-liquids.

Who is the Uwell Caliburn G2 for?

The Caliburn G2 is suited to vapers of all experience levels looking for a compact and easy-to-use pod device. New users will find the automatic output and inhale firing option convenient, while more experienced users can take advantage of the adjustable airflow control to tailor their vape to their preferences.


What e-liquid can I use with the Caliburn G2?

The Caliburn G2 works best with VG:PG 50:50 e-liquids and nicotine salts.

Can I charge my Caliburn G2 overnight?

Lithium batteries should not be left unattended when charging. It is also important to use an appropriate charger, such as the Veho Plug Adaptor. For more information see our battery safety infographic.

Is the Caliburn G2 a Mouth-to-Lung device?

Yes. The higher resistance coils that work with the Caliburn G2 make it perfect for Mouth-to-Lung vaping. See MTL v DL for more information.

Can you wash a Caliburn G2 pod?

Yes. Remove the pod from the device, remove the coil and empty out any e-liquid. Wash the pod out with warm (not boiling) water and ensure that it is fully dry before using it again. You can also clean the connections out with cotton to remove dust.

How long does the coil last?

Coil life depends on many factors, including how long you puff for, the e-liquid you use and the wattage you use your coil at. Low resistance coils, which are used at higher wattages, will not last as long as high resistance coils.

You can extend coil life by:

  • Priming the coil before usage
  • Using e-liquid with the right VG:PG ratios
  • Not going above the recommended wattage
  • Topping up your tank so that the coil never dries out


With care, the included coils should last several days to a week or more before needing to be replaced.

What's in the box

  • 1 x Uwell Caliburn G2 Device
  • 1 x 1.2ohm Uwell Caliburn G2 Mesh Coil
  • 1 x 0.8ohm Uwell Caliburn G2 Mesh Coil
  • 1 x USB-C Charging Cable
  • 1 x User Manual

Tech Spec

  • Dimensions: 110.5 x 22.5 x 13mm
  • Weight: 36g
  • Materials: Aluminium Alloy/PA
  • Battery: 750mAh
  • Output wattage: 18W
  • Pod capacity: 2ml

What Our Customers Say

Delivery Information

Product delivery rates for the UK
Order Value Delivery Method Price
Under £15
Tracked 48
Tracked 24
£15 - £20
Tracked 48
Tracked 24
Over £20 Tracked 24 FREE

The rates listed above are for delivery to addresses within the UK. For more information view our Delivery and Returns policy

Product Care

Follow these simple steps to get the most out of your vape kit.

  • For refillable devices, allow e-liquid to soak into the coil for at least five minutes before using the device.
  • Always keep some e‑liquid in the pod or tank to ensure the coil is saturated.
  • If using replaceable coils, push/screw them in firmly but don't over tighten.
  • For adjustable power devices, use recommended power settings for the coil or pod you are using (see box, coil or manual).
  • When device is switched on, only press fire button when inhaling. This prevents condensation build up in the pod or tank.
  • If using a refillable kit, use the correct e-liquid for the coil or pod you are using. See the product description for each kit for recommended e-liquid types
  • Avoid filling refillable pods or tanks above the fill line or to the very top.

Battery advice


  • Use the correct charging equipment for your device (see below). Use of third-party chargers may void your warranty. 
  • Charge batteries on a flat, hard surface.
  • if device comes with an on/off switch, turn off when not in use.
  • Keep battery terminals clean. A quick swab with a cotton bud can improve performance and reliability.
  • Always keep some charge in your battery.


  • Use damaged batteries.
  • Leave charging batteries unattended.
  • Allow contact between your batteries and water.
  • Carry batteries in a pocket/bag with coins or keys.
  • Expose batteries to sunlight, extreme heat or cold.
  • Allow batteries to go to zero charge.

Helpful guides

Recommended charging equipment


At E-Cigarette Direct we pride ourselves on providing you with superb after-sales support, and aim to provide rapid replacements for any faulty device under warranty. This page details the warranties you get with your device, and how to get a replacement.

Charging Equipment

Your charger comes with a 12 month warranty.


All mods and batteries are under warranty for three months.

Clearomiser / Tanks

All clearomisers (tanks) with the exception of CE5 clearomisers are under warranty for six months. CE5 clearomisers (tanks) are under warranty for one month.

Please note - these warranties do not apply to the coil within a clearomiser or tank which is a consumable product as below.


Coils are a consumable product, and as such, will be replaced only if faulty on arrival. Please let us know within 5 days of receipt if your new coil does not work.

What does your warranty mean?

We guarantee that your device is, and will remain, free from defects for the period of the warranty. Please note - this applies to faulty products, and not accidental damage (e.g. dropping on a hard floor!)

The above warranties are subject to our terms and conditions. Please see our full warranty information for further details.

What if the warranty has run out?

We're still here to help! Many problems can be diagnosed and solved (or we can point you towards one of our helpful guides), so send us an email, give us a call for advice or pop into one of our stores for face-to-face support and help.

How do I get a replacement?

In the unlikely event you have a problem with your device, just contact our friendly customer service team on [email protected].

You’ll need to return the item (we can cover a free delivery charge). If we are unable to diagnose and solve your issue, we’ll send you a replacement by Royal Mail First Class. It helps if you have your order number, but if not our team should be able to find your order using your email address.

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