Uwell Caliburn

The Uwell Caliburn family has become one of the global benchmarks in rechargeable pods thanks to its outstanding flavor, reliability, and ease of use. From the classic Caliburn to the Caliburn G2, G3, GK3, or G3 Pro Koko models, we are talking about devices designed for everyday use, suitable for both beginners and advanced vapers.



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In the Smoke Shop of Pevgrow, you can find kits, replacement pods, and original Uwell coils to get the most out of your Caliburn. If you're looking for a compact refillable vape with real autonomy and a flavor delivery well above average, the Caliburn range is a safe bet.

What is Uwell Caliburn and why is it taking over the Smoke Shops

Uwell Caliburn is a line of refillable pods and vape pens created by the manufacturer Uwell, known for offering compact devices with impressive flavor quality and extremely easy use. The concept is clear: electronic cigarette size, big device performance. Integrated batteries, top-fill pods, automatic or button-activated draw, and mesh coils optimized for traditional nicotine liquids or salts.

The latest models, such as Caliburn G2, Caliburn G3, G3 Pro, or GK3, have solidified the reputation of the range by adding improvements such as airflow regulation, more battery, informative screens, and higher capacity pods. All while maintaining the main DNA: a stable, tasty vaping experience that is very easy to recommend for those who come to the Smoke Shop looking for reliability and zero complications.

Main Uwell Caliburn models and their strengths

Within the Uwell Caliburn family, we find several generations of devices that share refillable pods and high-performance coils, but with nuances of autonomy, power, and design:

  • Classic Caliburn and A3/A3S: stylized vape pen format, 2 ml capacity, very tight MTL draw, and battery around 500 mAh, perfect for discreet use and nicotine salts.
  • Caliburn G / G2: 750 mAh battery, up to 18 W power, airflow regulation, 2 ml refillable pods, and compatibility with G coils (0.8 Ω and other ohm ratings) for a more robust flavor and vapor.
  • Caliburn G3 / G3 Pro: pod of up to 3 ml, improved battery (around 900–1000 mAh depending on the model), TFT screen, and higher power options, ideal for those who want to adjust their vaping experience more.
  • Caliburn GK3 and Koko-style: very pocket-friendly “card” format, 900 mAh battery, and pods compatible with the G3 series, maintaining a focus on comfort and flavor with a more square design.

All of them share the philosophy of offering a smooth MTL or RDL draw, refillable pods with anti-leak systems, and a very balanced battery and liquid consumption, ideal for use as a primary device or as a second pocket device.

Uwell Caliburn at Pevgrow: pods, kits, and replacements

At Pevgrow, you will not only find the device itself but everything you need to keep your Uwell Caliburn always ready: complete kits, replacement pods, and original coils. The Caliburn G3 pods, for example, come in packs of 4 units, 2 ml capacity, different mesh ohm ratings, and a nicotine-free version, ready to fill with your favorite e-liquid.

If you're looking for a refillable pod ready to use, you can explore the refillable pods category, where the Caliburn series shares space with other top brands. From there, you can filter by battery, capacity, and draw type, comparing your future Caliburn with other models on the market and seeing what it really excels at.

The Caliburn G 0.8 Ω coils are a good example of why this range has such a reputation for flavor: well-designed internal mesh, good capillarity, and an average lifespan that, under normal conditions, ranges between 10 and 14 days of intensive use, often more for moderate vapers.

What liquids to use with Uwell Caliburn for top flavor

To get the most out of a Uwell Caliburn, you need to pay attention to the 0mg vape juice you use. Caliburn pods usually appreciate mixes around 50/50 or 60/40 (VG/PG), which facilitate good drainage of the coil and avoid premature burning or leaks.

At Pevgrow, you can choose your flavors from the general category of 0mg vape juice, and then refine if you prefer nicotine liquid or nicotine-free liquid. For a Caliburn, nicotine salts work especially well if you seek quick satisfaction with short draws, while freebase is ideal if you like a more classic throat hit and lower nicotine levels for longer vaping sessions.

If you want to gradually reduce nicotine, you can rely on the category of nicotine-free vape liquid, alternating tanks with and without nicotine throughout the day. In any case, Caliburn pods are designed to perform their best with quality e-liquids, especially in fruity flavors, smooth tobacco, and menthol blends.

Advantages of choosing Uwell Caliburn over other pods

Within the Smoke Shop universe, Caliburn pods stand out for several reasons that justify their popularity:

  • Flavor well above average: the internal mesh coils extract aromas well, maintaining a stable flavor until the end of the coil's lifespan.
  • Ease of use: top-fill, automatic or button-activated draw, and designs without complicated menus (except for Pro models, which only add what's necessary).
  • Very compact format: perfect for carrying in your pocket without sacrificing autonomy, with batteries ranging from 520 mAh to 1000–1300 mAh in the new generations.
  • Build quality: aluminum and PCTG alloys that combine lightness with resistance to daily use.
  • Wide replacement ecosystem: pods and coils that are easy to find, with different ohm ratings to adapt the draw to your style (tight MTL, airy MTL, or smooth RDL).

If, in addition to nicotine, you are interested in the world of CBD, remember that many users use their Caliburn with specific CBD e-liquids. For this, it is advisable to visit the Vape CBD category and choose formulas designed for pods, with appropriate PG/VG ratios and moderate concentrations of cannabidiol.

Caliburn vs disposable vapes: why make the leap

It is very common for those who start with disposable vapes to eventually make the leap to a refillable pod like Uwell Caliburn. The reason is simple: as soon as you vape daily, a refillable device is much more economical, more sustainable, and offers a more consistent flavor experience.

If you are currently in the category of disposable vapes at Pevgrow, a Caliburn can be your “next natural step”: you maintain a small and discreet format, but you start filling the pod with your own liquid and changing the coil only when necessary. In a few weeks, the savings are usually evident, and you also significantly reduce the electronic waste you generate.

Frequently asked questions about Uwell Caliburn in the Smoke Shop of Pevgrow

Is Uwell Caliburn suitable for beginners?

Yes. In fact, the Uwell Caliburn range is constantly recommended as the first refillable pod due to its simplicity: clean filling, automatic draw, good autonomy, and very little learning curve. In just a few minutes, you can go from opening the box to vaping comfortably.

What vape liquid works best with Caliburn?

The ideal is to use 50/50 or 60/40 e-liquids PG/VG, with nicotine salts if you seek quick satisfaction or freebase if you prefer longer draws and less throat hit. At Pevgrow, you can choose your flavors in the nicotine vape liquid section or combine with nicotine-free liquids to gradually reduce dependence.

How often should the coils/pods of the Caliburn be changed?

It depends on usage and the type of liquid, but on average, a coil or integrated pod usually lasts between 10 and 14 days of normal use, a bit more if you vape little and use clear liquids. When you notice less flavor, vapor drop, or any burnt taste, it's time to change.

Can I use my Caliburn with CBD?

Yes, as long as you use CBD liquids formulated for pods and respect the recommended PG/VG ratio. 50/50 or similar CBD vapes are especially suitable, available in the Vape CBD section of Pevgrow.

What is the difference between Caliburn G2, G3, and GK3?

In general, Caliburn G2 offers 750 mAh and airflow regulation with 2 ml pods; Caliburn G3/G3 Pro adds more battery, pods of up to 3 ml, a screen, and more power; while Caliburn GK3 opts for a very portable “card” format with 900 mAh and pods compatible with the G3 series. All share the same idea: top flavor in a comfortable format to carry.

Conclusion: Uwell Caliburn, the heart of the modern Smoke Shop

The Uwell Caliburn range has earned its place as one of the pillars of the current Smoke Shop: easy-to-use refillable pods, excellent flavor, compact design, and a replacement ecosystem that ensures the continuity of your device for a long time. Whether you come from disposable vapes or are looking for a more serious and economical device for daily use, Caliburn offers a balance that is hard to surpass between performance and simplicity.

At Pevgrow, you can buy your Uwell Caliburn with the peace of mind of receiving an original product, specialized advice, and access to compatible liquids, pods, and coils all in one place. Choose the model that best fits you, combine it with your favorite e-liquid, and make the leap to a more stable, customizable, and cost-effective vaping experience without sacrificing the convenience you seek in a modern pod.

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