Uwell Caliburn A2 Review

8 min

uwell caliburn a2 image

Salt nicotine and e-liquids based on it can be treated differently. But the fact remains that nicotine salt liquids have recently become more and more in demand and popular since you can satisfy your nicotine hunger in just a few puffs. Naturally, to vape such liquids, closed-type systems or POD systems are required, which are mass-produced by almost all companies.

One of the hit POD systems on the market is the Uwell Caliburn POD kit. Uwell decided to make a small upgrade to this device and presented the Caliburn A2 POD kit, which, although not different from the previous model, has become more interesting.

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General information

Uwell Caliburn A2 POD kit is a compact POD system equipped with a medium-capacity battery, activated by a puff or a button that uses replaceable cartridges. The device is made in the best traditions of POD systems, a compact lightweight stick, small in size, which will take up minimal space in your pocket. The device is as simple as possible, but it is perfect for vaping e-liquids based on nicotine salt.

uwell caliburn a2 cartridge image

The device uses replaceable cartridges with built-in evaporators with a resistance of 0.9 ohms. You can activate the device by pressing the fire button or by puffing. You can buy the Uwell Caliburn A2 POD kit in six colors black, gray, green, blue, orange, and red-blue.


Given that this is a fairly traditional and simple POD system, it is also equipped quite standardly, so a vaper can find in the box:

  • Uwell Caliburn A2 Battery;
  • Two UN2 Meshed-H 0.9ohm Caliburn A2 Refillable Pods (one pre-installed)
  • User’s manual.

Uwell Caliburn A2 Battery

The Uwell Caliburn POD system has been released quite a long time ago, and it is still in good demand among both experienced vapers and beginners, as it is highly reliable, compact, and has a very good taste transfer. But in light of the need for companies to make a name for themselves from time to time, Uwell has decided to release a not-so-dramatically different Caliburn A2 POD kit.

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The design of the Uwell Caliburn A2 POD kit can be safely called the most traditional, it is a small rectangular stick with rounded edges, thanks to which its ergonomics are at the highest level. The device is relatively small 110.1 * 21.3 * 11.7 mm, so it will not interfere with the shirt pocket or clutch. Due to the fact that it is made of aluminum alloy and plastic, its weight is only 31 grams, so it is worth checking from time to time for its presence in your pocket if it falls out, you may not notice.

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Uwell Caliburn A2 POD kit runs at a constant power of 15 watts, which is provided by a built-in 520 mAh battery, not very much, but taking into account the resistance of the vaporizer and the use of strong e-liquids based on nicotine salt, it will last for a day of battery life for sure. The battery is charged using a connector USB Type-C, located on the bottom, with a current of 1A, so the charging time will be a little more than half an hour.

The device is equipped with a simple chipset, thanks to which the vaper will receive not only a full set of protection but also work at a constant power of 15 watts. The device is activated by tightening and by pressing the Fire button. On the surface of the device, there is a small LED, the color of which you can determine the level of battery charge.

Caliburn A2 Pod Cartridge

Uwell Caliburn A2 POD kit is a fairly compact device, so it makes sense that it uses replaceable cartridges, not vaporizers. The cartridge is held in the battery pack with a strong magnet.

The UN2 Meshed-H cartridge has a built-in 0.9ohm kanthal mesh coil, so the flavor will be at the right level. Airflow adjustment is not provided, but on the cartridge, there is a small window to control the liquid level in the cartridge.

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Uwell developers took into account the comments of vapers regarding refilling, so in order to refill the cartridge, you just need to remove the mouthpiece and pour 2 ml of e-liquid.

Conclusions and impressions

Uwell Caliburn A2 POD kit is a classic POD system you shouldn’t expect anything amazing or out of the ordinary. It’s a great vaping option for nicotine salts, suitable for beginners and experienced vapers alike.

Advantages and disadvantages


  • Not the largest battery capacity;
  • Weak charging current.


Compact dimensions;

  • Lightweight;
  • USB Type-C;
  • Activation when puffed and fire button;
  • Convenient refueling;
  • Built-in mesh evaporator.

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Michael is a marketing and creative content specialist with a primary focus on customer satisfaction. He is an old-school vaper with some funny ideas and thoughts about his new vaping devices and juices.