Uwell Caliburn GK2 Vision Vape Kit

690mAh Built-In Battery, Fixed 18W Output, MTL Vaping, Inhale Activated, 2ml Refillable Pods
Battery Capacity 690mAh
Battery Type Integrated
Charging Type USB Type-C
Coil Resistance 0.8ohm, 1.2ohm
Coil Types Mesh
Made In China
Pod Coil Type Mesh
Tank Capacity 2ml
Weight 44g
Height 7.3cm (2.9")
Width 4.2cm (1.7")
Depth 1.6cm (0.6")


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The Caliburn GK2 Vision pod kit is a highly portable, beginner-friendly vape kit. It’s an ideal choice for MTL (Mouth To Lung) vaping and feels like a cigarette when you inhale. The built-in 690mAh battery is long-lasting and the fixed 18W power output delivers a consistent vape each time. Each kit comes complete with one Caliburn G2 pod and two coils. The buttonless operation and refillable pod design keep this vape simple to use and quick to set up.


  • 690mAh Built-In Battery
  • 18W Fixed Power Output
  • MTL Vaping
  • Inhale Activated
  • 2ml Pod Capacity
  • USB-C Charging

The GK2 Vision device doesn’t require you to figure out any settings – just insert a filled pod and inhale to start vaping. Inhale activation mimics the sensation of smoking a cigarette. The device contains a 690mAh built-in battery which will last most users a full day. LED indicators show you how much battery you have left. When the battery needs recharging, use the included USB-C cable. Haptic vibration feedback and LED lights let you know when your device is fully charged.

This kit is compatible with Caliburn G2 pods. To fill your pod, remove the mouthpiece to access the fill port. You have several coil varieties to choose from as the pods are compatible with Caliburn G and G2 coils. Helpfully, two are included: one G 0.8 Ohm coil and one G2 1.2 Ohm coil. The higher resistance coil provides a more restricted inhale, while the lower resistance coil creates an airier, looser feel. Both coils work best with e-liquid that are at least 50% PG.


  • Caliburn GK2 Device
  • Caliburn G2 Pod
  • Caliburn G 0.8 Ohm Coil
  • Caliburn G2 1.2 Ohm Coil
  • User Manual
  • USB-C Cable
  • Lanyard
Caliburn GK2 Vision coil compatibility
The Uwell Caliburn GK2 Vision is compatible with Caliburn G coils, which come in a wide range of resistances to choose from.
Caliburn GK2 Vision activation
Inhale activation makes using the GK2 vision easy – just inhale on the mouthpiece in order to vape.
Caliburn GK2 pod’s adjustable airflow wheel
Uwell Caliburn G2 pods feature an adjustable airflow wheel that can be used to personalise the vapour density.
Caliburn GK2 filling hole
The top-filling design makes refilling your GK2 easy, as you don’t need to remove the pod from the device. Just click the mouthpiece off to access the fill port.
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5 stars (2)
4 stars (0)
3 stars (1)
2 stars (0)
1 star (0)

By 98cal from Guildford

New design but still bad (12 June 2023)

New design but still no battery upgrade or coil upgrade. Still leaking pods, hopefully Uwell will fix this one day

By Zunit from London

Wow the Transparency (27 April 2023)

New design - still same coil = top flavour and cool looker!

By HotZ from London

Great Device (27 April 2023)

Though still same pod and coils for some time l, this is just such a stunning looking device.
Coil insertion and auto draw are so smooth. The Grey colour is transparent and the lights really make this device such a cool vape. 0.8 mesh coil still top for flavour! Great design

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