Uwell Caliburn A2 Pod Vape Kit

Beginner-Friendly, MTL Vape, Inhale/Button Activate, Mesh Coil Pods
Battery Capacity 520mAh
Charging Type USB Type-C
Coil Resistance 0.9ohm
Coil Types Mesh
Made In China
Pod Coil Type Mesh
Tank Capacity 2ml
Weight 32g
Height 11cm (4.3")
Width 2.1cm (0.8")
Depth 1.2cm (0.5")


1 Free E-Liquid
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Uwell Caliburn A2 Replacement Pods
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The Uwell Caliburn A2 pod vape kit combines style with simplicity. The ideal option for a new vaper it’s very easy to use. But not just for new starters, it delivers an MTL (Mouth To Lung) vape that’s remained a popular choice all-round. Powered by a built-in 520mAh battery, you’ll experience a lot more vaping between charges and it will support an average day’s use before needing to be recharged. Each kit comes complete with two Caliburn A2 refillable pods that feature mesh coils for better flavour.


  • Beginner-Friendly
  • Long-lasting 520mAh Battery
  • Button / Inhale Activated
  • MTL Vaping
  • E-Liquid Window
  • 2ml Refillable Pods
  • Flavour-Boosting Mesh Coils

There’s no long set-up to deal with, instead, you can use the firing button to unlock, use and then lock the kit again. The kit is also inhale activated when unlocked, so you can vape by inhaling on the mouthpiece. Delivering a consistent level of vapour production with every puff, the Caliburn A2 features a fixed power output that never needs to be adjusted. An upgrade to the original Caliburn, the A2 vape kit also has a window built into the device so you can see exactly how much liquid is left.

When it comes to refilling your A2 pods, the snap-lid design allows for quick refilling and stops leaks from occurring. This simplified top-filling system makes topping up easy even when you’re on the go. The 0.9 Ohm mesh coils are built into each pod, so there are no messy coil changes, just replace the entire pod when the coil burns out. When it comes to selecting an e-liquid you’ll have plenty of options as this kit is compatible with 50/50 and high PG e-liquids and works very well with nic salt e-liquids too.

Please note: Though it doesn't come with a USB-C charging cable. Also, the Caliburn A2 can not be used with the original Caliburn pods or Caliburn Koko pods.


  • Uwell Caliburn A2 520mAh Vape Device
  • 2 x Caliburn A2 Replacement Pods
  • User Manual

How To Set-Up & Use My Caliburn A2 Pod Kit

How to Recharge Your Uwell Caliburn A2 Pod Kit

Charge The Caliburn A2 Kit Battery

When the Caliburn A2 kit arrives it may be partially charged. Charge it using a USB-C cable until the light goes green. This should take around 35 minutes.

How To Remove Caliburn A2 Pod Mouthpiece

Remove Caliburn A2 Pod Mouthpiece

Keep the Caliburn A2 pod inside the device to make refilling easier. Remove the mouthpiece by pushing against it until it comes off.

How To Put E-Liquid In The Caliburn A2 Pod

Put E-Liquid In The Caliburn A2 Pod

Insert the nib of your e-liquid on the hole with the red plastic underlay. Do not attempt to fill via the center hole or the other side hole.

How To Reassemble The Caliburn A2 Vape Kit

Reassemble The Caliburn A2 Vape Kit

Re-attach the black plastic mouthpiece by placing it on the pod and pushing it down firmly until you hear a click.

How To Stop The Caliburn A2 Coil From Burning

Prime The Uwell Caliburn A2 Pod

Leave your Caliburn A2 pod kit upright for 10 minutes, this will give the e-liquid time to soak in. This is known as priming your vape coil.

How to Unlock And Vape The Caliburn A2 Kit

Unlock And Vape The Caliburn A2 Kit

Click the button on your device 5 times to unlock it. Once unlocked press the button or inhale to activate the vape kit

The Uwell Caliburn A2 pod vape kit is light, simple, and ideal for vaping on the go.
The Uwell Caliburn A2 is a compact vape that’s taken the best bits of the previous Caliburn to create a simpler, intelligent kit.
experience a longer-lasting battery and a quick recharge with the Uwell Caliburn A2 pod vape kit.
Powered by a 520mAh battery, the Caliburn A2 can be recharged in as little as 35 minutes.
Take your pick from button or inhale activation with the Uwell Caliburn A2 pod kit. Giving you the option to vape your way.
You can see exactly how much liquid is left in your Caliburn A2 pods with the window design.
The Caliburn A2 pods are easy to fill thanks to a simple top filling design.
The revised top filling design of the Caliburn A2 pods makes topping up your kit easier than ever.

5mg 10mg 20mg
50% VG
3 for £10

Berry Cold Nic Salt E-Liquid by Large Juice

Mixed Berries, Menthol
5mg 10mg 20mg
50% VG
3 for £10

Kiwimelon Nic Salt E-Liquid by Large Juice

Kiwi, Watermelon, Dragonfruit, Lychee
4 Pack

Uwell Caliburn A2 Replacement Pods

2ml Refillable Pods, Built-In Mesh Coils, MTL Vaping
5mg 10mg 20mg
50% VG
3 for £10

Zest Pest Nic Salt E-Liquid by Large Juice

Orange, Lemon, Lime
0 3 6 12 18
50% VG
4 for £10

Menthol E-Liquid by Club Juice 50/50

70% VG

70VG Nicotine Shot by Top Shot

Freebase Nicotine, 18mg Nicotine Strength, 70% VG, Shortfills, TPD

How Long Does The Caliburn A2 Pod Kit Take To Charge?

(27 Aug 2021)

Featuring fast-charging, the Uwell Caliburn A2 can be fully recharged in 45 minutes. You can also use the kit safely when it’s plugged in thanks to pass-through charging.

Uwell recommends a 5V/1A USB-C lead for this kit for a 45-minute recharge. Using a 0.5A cable will mean your kit takes longer to recharge, on average up to 90 minutes.

How Long Do Caliburn A2 Vape Pods Last?

(27 Aug 2021)

Each Caliburn A2 pod uses a built-in mesh coil. Not only do Uwell mesh coils produce better flavour, but they also last longer. On average, a Caliburn pod will last a week and can be refilled multiple times.

How Do I Switch On The Caliburn A2 Vape Kit?

(27 Aug 2021)

This single button vape kit is easy to switch on and use. Click the power button five times to unlock. When unlocked, the Caliburn A2 vape starter kit can be used by inhaling on the mouthpiece or pushing the button. Click the button five times to lock it again.

How Do I Turn Off My Caliburn A2 Vape Pod Kit?

(27 Aug 2021)

You can turn off your Caliburn A2 vape pod kit by rapidly pressing the firing button five times. We recommend turning off the kit whenever you’re not using it and especially if you’re carrying it around with you.

Which Is Better The Uwell Caliburn Or Uwell Caliburn A2 Pod Kit?

(27 Aug 2021)

The Uwell Caliburn A2 kit is an upgrade of the original and has lots of new features. The Caliburn A2 includes a built-in e-liquid window and easy-fill pods - along with an ergonomic curved design.

Can I Use Nic Salt With The Caliburn A2 Pods?

(27 Aug 2021)

Designed to deliver a vape that’s closer to a cigarette, we recommend using the Caliburn A2 vape kit with a 50/50 or high PG e-liquid. Nic salt e-liquids are a great choice if you’re looking to experience a smoother throat hit with your vape.

How Do I Refill The Caliburn A2 Pods?

(27 Aug 2021)

The Caliburn A2 2ml pods are very easy to refill. A new snap-lid design means you can refill the pod while it’s still in the device. Just remove the mouthpiece to access the filling port for quick and clean refilling.

How Do I Know If My Caliburn A2 Battery Is Low?

(27 Aug 2021)

The Uwell Caliburn A2 features a smart LED battery indicator. The light on your kit will flash different colours to advise you of the remaining charge:

Green Light: 60 - 100%

Charge Blue Light: 30 - 60%

Charge Red Light: 1 - 30%

Flashing Red Light: 0% Charge

How Long Does The Caliburn A2 Battery Last?

(27 Aug 2021)

The 520mAh built-in battery in the Caliburn has been created to deliver up to a full day of vaping between charges. Heavy vaping will deplete the battery faster, so keep an eye on the LED indicator so you‘ll know when to recharge.

Why Is My Caliburn A2 Auto-Firing?

(27 Aug 2021)

On very rare occasions, the firing button can get stuck causing the Uwell Caliburn a2 kit to autofire. Remember to always lock the fit when you’re not using it by clicking the button five times.

If you notice your kit auto-firing while you’re using it: remove the pod and click the button to free it.

Do you have a question about this product? Why not ask our expert team.

View All 64 Reviews
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5 stars (45)
4 stars (9)
3 stars (3)
2 stars (3)
1 star (4)

By BA from West Sussex

Decent product but prefer reusable pods (28 July 2022)

Love the draw on this vape and I’m happy that I bought it. After buying the G2 though I realise that I personally prefer being able to change coils as opposed to throwing pods straight out. Very decent product though.

By Anonymous

Decent product (28 July 2022)

Experienced some issues with leaking and the vape going off by itself. However, overall I like this vape. I especially enjoy the airflow feature.

By Gemma from Hampshire

Great vape (28 July 2022)

Both me and husband have this vape and ita amazing so easy to use and discreet to put in pocket.

By Jams from Northamptonshire

Doesn't last long (27 July 2022)

Great when it works but constantly leaking and going off by itself. I'd replaced the pods but continue to have the same problems

By Vinibox from Manchester

Didn’t las a week (08 July 2022)

Battery is not great the coil leaks a lot after 2 weeks it had a big leak and the liquid got inside of de pod then it stoped working I would recommend the Uwell G2 much more robust pod with better battery lifestyle

By Linette from Yorkshire

Great little device (01 July 2022)

I don't regret buying a 2nd one, I think it's still best one I've bought, as I'm rubbish with buttons etc. at night.
I have noticed alittle bit of leakage and it seems to be same place with most pods, from the air holes. easy enough to clean up with tissue paper.
I find the tip abit hard to push off when come to refilling.

By Linette from Yorkshire

Great little device (22 June 2022)

Best one I've bought, it's elegant, light, simple to use, so far 'no leaking' & easy no messy refilling, battery lasts all night.
If the battery had abit bigger capacity this device would be perfect.
Only downsides are it's hard to see liquid level in pod & no charge cable, not a big issue really.
And the manual is big enough to actually read.

By Jtaylor from London

Wicked little pod (21 June 2022)

I love this, in fact it’s my second one, only because I dropped the first one in the dogs water bowl, and to be fair it still worked! It’s small, convenient and the battery lasts a while.

By Stephen from London

Best pod system out there (15 June 2022)

Moved from disposable vapes as was spening £70 a week on elfbars. This has not dissapointed me yet and from a pricepoint, very very affordable. Have been vaping for 7 years and this has made me go from subohm to MtL very happily. Highly recommended

By Nikki

Exactly what I was looking for!! (14 June 2022)

Couldn't recommend this product enough!! Super easy set up, quick charge gives great nicotine hit and even better that you don't have to mess around with coils just simply change the top and your good to go!!! Perfect flavour for weeks!!! 5**

By Ben

Great Vape but ultimately useless (10 June 2022)

The replacement pods supplied with the kit are different to the replacement ones. Never had any leaking with the original replacements that come with the unit, but leaking occurred and pretty much made the vape useless (spitting, misfiring, not working at all, no flavor/ vapor).

Vapeclub kindly refunded me for the first time this vape went bad and broke on me, but sadly the second one has done the same thing. My girlfriend has also had this problem too.

Like i said its really good, but the leaking pods just destroy the unit and make it unfortunately pointless, which is a shame.

By TC from Birmingham

Solid Choice (07 June 2022)

Not a massive pod user myself but I can't really fault this. Simple, classic design with a useful juice window. Coils seem pretty decent, and the price is reasonable too.

By CaliEdge

GREAT VAPE KIT (06 June 2022)

I have used many vapes in the past but not one as easy to use as this one. Love the inhale and button activation. Easy to refill and he coil in the pod has lasted 7 refills already….. that’s 14 disposables from 1 coil?!


By Samantha from Belfast

Great kit (29 May 2022)

Very happy with my calliburn a2 kit. Very easy to use and a nice feel to the vape. Pods easy enough to open as well.

By Josh from Romford

Good (29 May 2022)

Both my wife and I have these and they are brilliant, so easy to use, great value and great flavour. Pods last quite a while. Battery could be better but what do you want to £16

By Carla from South Wales

Brilliant! (18 May 2022)

I bought the A2 in February after deciding to quit cigarettes. I have tried many times over the years, but always ended up smoking cigarettes after a couple of weeks, as I got fed up with coils burning out quickly or just lack of flavour and satisfaction from a traditional vape. I read loads of reviews trying to find a device that produces great flavour and is really easy to use. Went with the A2 and I can't recommend it highly enough, it's been so easy, and the flavour is just amazing! The day I got it I quit cigarettes and not touched one since (started on 10mg and am now on 6mg, soon to lowering to 3mg nic salts)

By Go from Derby

Caliburn a2 (16 May 2022)

Perfect kit,it s my second a2 kit,my first start auto burn because of leaking pods,i bought an G2 to replace my a2 but I didn’t like it at all draw is different to a2,and it’s even more leaking,so i bought my 3rd Caliburn device which is a2 and nothing can replace it

By Abbey

Starter vape (12 May 2022)

Great hassle-free and lightweight starter vape. Easy to use and change pods

By ViVi from UK

Sleek, Long-lasting Vape (10 May 2022)

This vape is nice and light so its much easier for me to carry around compared to the other vapes I've had. Its great how when using the vape, you can either press the button on the front or just inhale from the top, the only downside to this is remembering to lock it up when in a pocket as the air might make it turn on (happened to me a few times lol) the battery lasts all day and this is fairly surprising as most vapes leave me dissatisfied as i usually only get 5-6 hours with them. The only real issue with this vape is the leaking that occurs from time to time.

By Anonymous

Another Caliburn (09 May 2022)

Got this as I wanted a hassle free pod system that utilizes a 2 in 1 pod/coil system. Works really well with nic salts and is just overall a decent hassle free vape. I wish the battery on these things was slightly bigger but not much a problem if you have a charger on hand.