e-Cigarette Reviews

Uwell Caliburn A2 Pod Kit Review

The Uwell Caliburn A2 is a beginning kit in the Caliburn family. It is a user-friendly pod system with interchangeable pods that store up to 2 mL of juice and a built-in, newly designed 0.9-ohm coil. It is draw and button operated, has a 520 mAh battery, and charges through Type-C, albeit it is not included with the kit. The Uwell Caliburn A2 was released as an attempt to lift the ante in the vaping game with an easier-to-use pod device that produces much greater flavor and a tighter draw. Let’s see whether they were able to pull it off.

Caliburn A2 Specs

  • Easy to use
  • Replaceable Pod
  • 2ml E-Liquid capacity
  • 520mAh Battery
  • Designed for usage with 50%+ PG E-Liquids

Design and Build Quality

The A2 is nearly identical in size to the original Caliburn and somewhat smaller than the G. It measures 110.1 mm x 21.3 mm x 11.7 mm and weighs 33 grams when fully loaded, making it a small and lightweight device. The Caliburn A2 has been enhanced by smoothing and polishing the device’s body to eliminate rough edges and make it more pleasant to grip. It has a metallic appearance and is lightweight but not fragile. Blue, Black, Gray, Green, Orange, and Iris Purple are the available hues.

The design of the Caliburn A2 pod kit makes it simple to monitor your ejuice level. It has an ejuice window, so you don’t have to keep pulling out the cartridge to check the ejuice level. The window has a little drawback in that it is only on one side, so you’ll need some light to see what’s going on inside.

The Uwell Caliburn A2 has both a draw-activated and a fire-button mechanism, so you won’t have to change your vaping method no matter what device you’re moving from. The device’s fire button is on the top and is reasonably responsive. It is recessed and does not protrude in any way from the body. This also means that if it’s in your pocket or handbag, it’s less likely to shoot inadvertently.


The chassis houses a 520mAh rechargeable battery, letting you use it for extended periods of time. It can also produce up to 15W of power. The quick recharging time is something you’d appreciate. The A2 comes with a Type-c fast charging port that can charge the device in just over 35 minutes.


The Uwell Caliburn A2 Pod Kit includes a 2ml ejuice cartridge that can be filled with nicotine salts or freebase nicotine ejuice. The pod has a smooth magnetic cartridge fit, which eliminates the need for trouble while adding the cartridge. Simply slip it into place, and the magnets will keep it firmly in place. A tiny vent port allows air to escape from the pod as it is being filled, preventing the construction of unsightly airlocks.

The pod has a simple top filling mechanism that makes refilling a breeze. Simply press the mouthpiece on the flat side to remove it, and you’ll be left with the pening to fill with your ejuice.


  • Lightweight and compact
  • Very simple to use
  • Excellent hand feel
  • The juice window is a welcome addition.
  • Filling the top is simple.
  • Button and draw have been turned on.
  • Coils last around 20 mL and have a great flavor.
  • When using the button, satisfying MTL
  • There is no leaking or condensation.
  • Long-lasting battery 
  • Type-C allows for quick charging


  • Only one side of the juice window is visible.
  • The e-liquid level can’t be seen since the viewing window is too dark.
  • There is only one coil option.

What’s In The Kit?

  • 1 x Uwell A2 Pod Device
  • 2 x Caliburn A2 Pods – 0.9 Ohm
  • 1 x User Manual

The Uwell Caliburn A2 Pod Kit is available for £18.99 from https://vapegreen.co.uk