WARNING: This product contains nicotine. Nicotine is an addictive chemical.

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Uwell Caliburn A2 Pod System

(26 customer reviews)

$17.99Free Shipping On All U.S. Orders Over $50 🚛

Explore the Uwell Caliburn A2 15W Pod System, a compact and efficient vaping device with a 520mAh battery, 15W output, and compatibility with 0.9ohm Caliburn A2 Pods.

Compatible with: Uwell Caliburn A2 Pods (0.9Ω Meshed-H Variation Only)  |  Uwell Caliburn A2S Pods

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The Uwell Caliburn A2 15W Pod System is a remarkable addition to the vaping market, combining durability, efficiency, and style. Made from sturdy aluminum alloy, it houses a 520mAh rechargeable battery, capable of delivering up to 15W of stable output. This ensures a consistent and flavorful vaping experience with both eJuice and nicotine salts. The device features a user-friendly LED battery life indicator and offers both button and draw-activated firing options for a personalized experience.

Key Features of the Uwell Caliburn A2 Pod System:

  • Compact Dimensions: 110mm by 21.3mm by 11.7mm, making it easy to carry.
  • Integrated Battery: A 520mAh rechargeable battery for reliable power.
  • Maximum Output: Capable of delivering up to 15W.
  • Durable Construction: Made from aluminum-alloy for resilience against wear and tear.
  • Firing Mechanism: Intuitive button or draw-activated firing options.
  • Pod Capacity: 2mL, suitable for regular use.
  • Coil Compatibility: Uses 0.9ohm UN2 Meshed Coil Pods for excellent flavor.
  • Pro-FOCS Technology: Enhances the taste of your e-liquids.
  • E-Liquid Viewing Window: Easily monitor your juice levels.
  • Magnetic Pod Connection: Ensures secure pod attachment.
  • Safety Features: Includes Short-Circuit, Low Voltage, and 8S Timeout Protection.
  • Charging Port: Equipped with a Type-C USB port for quick charging.
  • Color Options: Available in Blue, Green, Black, Grey, Iris Purple, Orange.

Package Contents:

  • 1 Caliburn A2 Pod System
  • 2 0.9ohm Caliburn A2 Pods
  • 1 User Manual

User Manual:

Access the user manual for detailed instructions and tips. Click here to view the PDF.

Additional information

Weight 3.58 oz
Dimensions 5.5 × 3.18 × 1.15 in

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How do I fill the Uwell Caliburn A2 with e-liquid?

The Caliburn A2 features a top-fill design. Simply detach the pod, open the top, and fill.

What is the Pro-FOCS technology mentioned?

Pro-FOCS technology ensures the e-liquid gets evenly vaporized, providing a balanced and richer flavor profile.

Is there a button to activate the device?

No, the Uwell Caliburn A2 is draw-activated. Just inhale, and it automatically produces vapor.

How can I monitor the e-liquid level in my device?

The device features a transparent e-liquid window to easily check juice levels.

How often should I replace the pods?

Pod lifespan varies based on usage and the type of e-liquid. Replace when there’s a noticeable decline in flavor or vapor production.

26 reviews for Uwell Caliburn A2 Pod System

  1. Not worth the money

    CycleCynic (verified owner)

    Worked fine for a while. Better than most. Then, after a couple of months, it just started going off when it was moved. Sometimes just touching it will cause it to go off. And, while it’s running on its own, it gets hot. The coil gets too hot which, in turn, wastes pods. I really wanted to like this thing.

  2. A bit flimsy

    Conor O (verified owner)

    Very good at delivering consistent flavor and vapor, but a bit larger and significantly flimsier feeling than my other small mtl device.

  3. Wasted my money

    Nola Berry (verified owner)

    I ordered 2 with extra pods. Some of the pods won’t work. The devices both leak. If you smoke a lot, you will have to fill it 3-4 or more times a day. Was use to Aspire Nautilus, but mine were old and needed replaced. More expensive so decided to try these. Wasted my money on these. Ended up ordering another Nautilus Prime.

  4. Badwi Mohammed


  5. Pen good, pods leak

    Erik Edlefsen (verified owner)

    The pen works well but 7 of the pods leaked out though the dude I spoke to on the phone said this item only had a 2% complaint, or whatever, but 7 of 8 is 87.5% failure rate so…also, the pen seems to really go thru the juice faster than I like. Bummer for the leaks but the pen works well enuf.

  6. This is a great

    Wolf Thompson (verified owner)

    upgrade for using 70/30 or 100%VG liquids, which I prefer.

  7. Too hot and harsh for me

    showandtellrecs (verified owner)

    Bought this as my first refillable pod system after using the Black Note pre-filled ones for some time which I love. This was too hot and harsh for me, I switched to the Aspire OBY which I like much better so if you’re looking for a pull that is more like a cig I recommend that one. I also like the Vaporesso XROS 3 used wth Black Note juices.

  8. Update

    Karen Frick (verified owner)

    The Uwell Caliburn A2 I purchased on 11/22/22 became defective a few weeks ago. It doesn’t shut off reliably, and will burn through all the liquid in a cartridge if it isn’t removed. I tried a second cartridge (which leaked badly), and that made no difference. Nor has the third cartridge. Not impressive, and not safe.

  9. Andy Dunigan

    Nice device. Long lasting charge.

  10. California A2

    youngsoo kim (verified owner)

    Really good and strong.
    I like it.

  11. I like this upgrade very much.

    Wolf Thompson (verified owner)

    I like this upgrade very much.

  12. Great

    Wolf Thompson (verified owner)

    This is a great upgrade for using 70/30 or 100%VG liquids, which I prefer

  13. Uwell Caliburn A2 Is Nice

    Karen Frick (verified owner)

    I like this upgrade very much. Flavor is excellent, pods last longer than others I have used.
    I did have a pod leak out all the liquid. I took it out, wiped everything dry, refilled it and made sure it was seated completely, and I’m still using it days later.
    I find these pods go through liquid fast, but the flavor has stayed good much longer than any other devices I’ve used.
    (I like the Iris Purple color, too.)

  14. Happy with it until it broke

    John Craig (verified owner)

    I’ll update my review if CS responds to my email, but the two magnetic pieces that held the pod in place both fell out after a little more than a week. This has made it so that the pod system does not stay in place. I requested a replacement, but have not heard back yet. Overall it is a solid product without any of the leak issues that the old system had. I like the new pod fill system as well. Battery is great and the life on it felt better than the old one and it charged significantly faster than the old system.

  15. caliburn kit

    Ron (verified owner)

    Battery was great but the pods all leaked like crazy. Was good the first fill but then begin to leak. Used 3 different pods and same thing happened. Shame, because battery was perfect

  16. Great vape

    Stan Ferraro (verified owner)

    This is a great upgrade for using 70/30 or 100%VG liquids, which I prefer.

  17. The best

    Wolf Thompson (verified owner)

    The best

  18. Good model

    bighoward1001 (verified owner)

    Has been a good device. Just wish it had a bigger tank. Both Uwell models from Black Note have served me well. Can’t say that about the other two models Uwell makes that Black Note does not sell.

  19. John Foley

    Great for beginners. Easy to use and refill.

  20. Bryan Jasper (verified owner)

    Love the A2. Nice upgrade from the original which was my go to device.

  21. Julie B (verified owner)

    Worked okay for a few days but the red light came on and it quit working all together.

  22. Pleased with purchase

    Raymond Crowther (verified owner)

    work well, nice hit

  23. aroo

    Anthony Ellis (verified owner)

    Works very well and has not leaked.


    will (verified owner)

    Better than the original

  25. Not happy with it.

    Robert Woodrow (verified owner)

    Bought two. One for me and one for girl friend. they worked great when new. Nice throat hit. But shortly after they leak in your mouth (yuk) and. don’t hold a charge very long. Now I just use for back up. Won’t buy again.

  26. Huge upgrade from the original! Highly reccomend!

    Chuck (verified owner)

    This is a huge upgrade to the original Uwell battery. The new pods almost never leak. The battery last much longer (I can usually get through the entire day without plugging it in), and it gives a very nice satisfying hit. I’ll be buying more of these soon.

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