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  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
  • Vaping experts since 2008
  • Free delivery on orders over £20
  • Order by 5pm for next day delivery
  • Rated 4.8/5 from 25000+ reviews
Free E-Liquid

Caliburn A3 by Uwell

The Uwell Caliburn A3 is an easy-to-use fixed-coil pod kit with rapid 15-minute charging and great taste thanks to flavour-enhancing technology. 

Works with Caliburn A3 pods.

Part of the Uwell Caliburn Series.

  • FREE E-LIQUID (Choose when you add to basket)
  • Convenient fixed-coil pods
  • Great taste with flavour-enhancing Pro-FOCS tech
  • Rapid 15-minute fast charging (charging cable sold separately)
  • Protect coil & battery life with handy locking feature
  • Clean, easy top filling pod design

The Uwell Caliburn A3 pod kit provides beginner-friendly features, great flavour and rapid 15-minute charging.

Using the Caliburn A3 is simple. With fixed-coil pods and automatic power output there is no need for coil changes or power settings, and there is the option of both manual (button-activated) and auto (inhale-activated) firing. To use the device, simply fill and attach the pod and inhale or press the button to start vaping.

With rapid charging, the Caliburn A3 can be fully charged in just 15 minutes. A handy locking feature helps further protect battery life by preventing accidental firing.

Caliburn A3 pods feature a convenient fixed coil and easy top-filling design. Uwell's Pro-FOCS flavour-enhancing technology combined with the mesh coil design provides a flavourful Mouth-to-Lung (MTL) inhale.

Compatible E-liquids & Pods

The Caliburn A3 works with fixed-coil Caliburn A3 pods and is recommended for use with VG:PG 50:50 e-liquids and nicotine salts.

Who is the Uwell Caliburn A3 for?

The Caliburn A3 is suited to vapers of all experience levels looking for an easy-to-use MTL pod kit. Beginner-friendly features such as fixed-coil pods, inhale firing and auto power settings make it particularly suited to new vapers as a starter kit.


What e-liquid can you use with the Uwell Caliburn A3 device?

The Caliburn A3 is recommended for use with VG:PG 50:50 e-liquids & nicotine salts.

Is the Uwell Caliburn A3 a Mouth-to-Lung device?

Yes. The higher resistance coils in Caliburn A3 pods make it perfect for Mouth-to-Lung vaping. See MTL v DL for more information.

How long do Uwell Caliburn A3 pods last?

The key element to how long a pod lasts is the coil in the pod. This depends on a number of factors such as how frequently you inhale and how long you inhale.

However, you can maximise the life of the coil by allowing the e-liquid to soak in before using it for the first time, by using e-liquid with the correct VG:PG ratio and by keeping the pod topped up. With care, the pods should last several days before needing to be replaced.

How long does the Uwell Caliburn A3 take to charge?

Your Caliburn A3 should reach full charge in 15 minutes.

Can I charge my Uwell Caliburn A3 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.

What's in the box

  • 1 x Caliburn A3 Device
  • 2 x 1.0ohm Caliburn A3 Pod (2ml)
  • 1 x User Manual
  • Charging cable not included

Tech Spec

  • Dimensions: 109.8 x 21.3 x 11.7mm
  • Weight: 31g
  • Materials: Aluminium alloy & PCTG
  • Max power output: 13W
  • Battery: 520mAh
  • 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

Tanks & Pods

Follow these simple steps to get the most out of your tank or pod.

  • When adding a new coil, allow e-liquid to soak in for five minutes before using.
  • Don't hold down the device button before inhaling.
  • Push/screw coils in firmly but don't over-tighten.
  • Use correct power settings. If unsure, check manual.
  • Keep some e‑liquid in the pod or tank at all times.

Related Guides:

How to Stop Tanks Leaking
How to Prevent Coils Burning
Common Vape Tank Mistakes (& How to Fix Them)

Mods & Batteries


  • Use the correct charging equipment for your device (see below).
  • Charge batteries on a hard surface.
  • Turn your device off when not in use.
  • Keep battery terminals clean.
  • Keep charge in your battery.


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

Related Guides:

Vape Battery Guide
Battery Safety Infographic

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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