Uwell Caliburn AK3 Pod Kit

Brand: Uwell
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About This Product

Introducing the "KOKO" version of the Caliburn A3 by Uwell. It takes on the classic KOKO square design and also has an updated body style with a wavey edge. The Caliburn AK3 performs just like the Caliburn A3 with the same plentiful 520mAh battery, a 13W maximum output and USB-C fast charging capabilities. The only difference is the shape and the lack of a fire button. You also get a lanyard included so you can have your new favourite pod kit around your neck at all times for easy access.

The buttonless design is convenient as it eradicates the option of your device misfiring in your pocket by accident and it also means that you do not have to turn the device on/off whenever you go to use it. How does it fire? Automatic inhale activation detects when you are trying to vape and will fire the coil for you without you moving a finger. Auto-draw is super responsive and has been executed very well by Uwell.

The battery on the Uwell Caliburn AK3 will last you for a full day of vaping and will take only 15 minutes to charge from 0-100% thanks to the USB-C charging capabilities. The Caliburn logo on the side of the device has LED lights built into it which will change colour depending on your battery level.

Compatible with Uwell Caliburn A3 Pods which have a 2ml capacity and have pre-installed coils within them. Available in 1.0Ω for a perfect MTL (mouth-to-lung) experience with heaps of flavour and great throat hit. The coils are non-removable so when one burns out, just change the whole pod. The duckbill-shaped mouthpiece snaps off to reveal the top-fill port which you use to replenish your e-liquid. You can always monitor your e-liquid level through the window on the device so you do not even have to remove the pod to check.

Suitable for use with e-liquids containing 50% VG or less.

Uwell's patented Pro-FOCS technology provides unrivalled flavour which brings out the best in every e-liquid you use. It helps achieve a steady, consistent and long-lasting MTL flavour experience.

The pod has 2 small magnets which securely connect to the 2 magnets within the device. This creates a strong connection between the pod and the device ensuring consistent vapour production.

Once you pop the mouthpiece off, place your e-liquid nozzle into the red hole and fill above the minimum line which is visible on the pod. We recommend always leaving a bit of space in the pod for the e-liquid to move around which helps prevent leakage.


As stated previously, the LED lights, which are found behind the Caliburn logo, will change colour based on your battery level. The picture above shows you exactly what each colour means.

What's in the box?

  • 1 x Uwell Caliburn AK3 Device
  • 2 x Uwell Caliburn A3 Pods
  • 1 x Lanyard
  • 1 x User Manual

Product Specifications

  • Dimensions: 67.5 mm x 44.1 mm x 12 mm
  • Battery: Built-In 520mAh
  • Wattage: Max 13W (Non-adjustable)
  • Charging: USB-C
  • Vape Style: MTL
  • Compatible E-Liquids: Any 50% VG
  • Compatible Pods: Uwell Caliburn A3 Pods

Brand Info

Uwell are the brand behind some of the greatest vaping products and we created this page in order to showcase those fantastic products. With new vape kits available for every type of vaper from starter e-cigarettes and kits for advanced vapers who enjoy bigger clouds and immense flavour Uwell have a range of amazing products for everyone. If you're unsure which type of vape kit to choose from, have a browse of our blog on how to choose your first vape kit.


Royal Mail 48 Hour Tracked

2-4 Working Days

Dispatched same day if ordered before 3 pm Monday to Friday

FREE on orders over £40

£1.99 (approx)

Royal Mail 24 Hour Tracked

1-3 Working Days

Dispatched same day if ordered before 3 pm Monday to Friday. Dispatched same day if ordered before 11am on Weekends.

FREE on orders over £60


DPD Next Day Tracked

1 Working Day

Orders placed before 4:00pm (Monday to Friday) will be dispatched on the same day. Order placed after 4:00pm will dispatched next working day.(No Weekend Deliveries).

FREE on orders over £75


DPD Next Day Tracked (Saturday and Sunday)

1 Working Day

Orders will need to be placed before 4pm Friday, for a Saturday delivery (on the weekend delivery service). Orders placed before 2:00pm (Saturday - Sunday) will be dispatched on the same day. Order placed after 2:00pm will dispatched next working day.