If you’ve been vaping for a while, or even just started looking into it, there’s a good chance you’ve heard of Caliburn. It’s one of the most well-known vape series out there, made by a company called Uwell. The Caliburn line is super popular all over the world, especially with people who want something reliable, easy to use, and great for flavor. It’s a pod system, which means it’s small, refillable, and perfect for everyday use.
What makes Caliburn stand out is the balance between simplicity and performance. It’s super beginner-friendly—you don’t have to mess with settings or buttons much—but it still gives a solid hit and smooth flavor. Over the years, Uwell has released several versions of the Caliburn, like the original, the Caliburn G, G2, A2, AK2, and more. Each one has slight upgrades in battery life, coil design, or airflow, but they all stick to the same core idea: sleek design, easy refilling, and good flavor.
If you’re thinking about buying one, you can check out Caliburn. That site has a good range of Caliburn devices and pods, so you can find the one that fits your style and budget. It’s also helpful if you want to read up on what each version offers, compare prices, and make sure you’re buying from a legit shop. There are a lot of fakes floating around online, so going with a trusted seller is always the smart move.
Now, let’s break down the different models a bit. The original Caliburn was a game changer when it first came out. Simple design, tight draw, and super clean flavor. It had a button and also auto-draw, so you could vape just by inhaling or pressing the button—your choice. The pod held about 2ml of e-liquid, and the coils lasted a decent amount of time.
Then came the Caliburn G, which was kind of a level-up. It had replaceable coils, so instead of throwing away the whole pod, you could just change the coil and reuse the pod. That made it more eco-friendly and cheaper in the long run. It also had a bigger battery and a more open airflow option, which made it better for direct-to-lung users too. The G2 version added a haptic feedback (little vibration alerts), adjustable airflow wheel, and some smoother design tweaks.
The Caliburn A2 and AK2 were more focused on compact design. Smaller size, same great performance. These versions are perfect if you want something ultra-portable that still gives a satisfying hit. They also brought back the top-fill system, which means you don’t need to remove the pod from the device to refill it—just pop off the top mouthpiece and fill it up. Super convenient when you’re out and about.
Let’s talk battery life. Most Caliburns have batteries between 520mAh to 750mAh. That might not sound like a lot, but because they’re low-power devices, it usually lasts a full day unless you’re chain vaping. They charge up pretty quick too, especially the newer ones that use USB-C. No waiting around for hours.
One of the best things about the Caliburn is the flavor. Uwell’s coils use something they call Pro-FOCS technology, which just means the coils are built to deliver pure, clean flavor. It’s not just marketing—it actually works. You can taste the difference, especially if you’re using high-quality e-liquid. Most people use nicotine salt e-liquids in Caliburn devices, which gives a stronger hit with a smoother feel. But you can also use regular e-liquid, especially in the lower-nicotine range.
The pods are leak-resistant, which is a huge plus. Nobody wants to pull their vape out of their pocket and find it’s covered in juice. The fill system is clean and easy, and the magnets hold everything tight so it doesn’t pop out in your bag or pocket. Replacement pods and coils are also pretty affordable and easy to find online or in local vape shops.
When it comes to who Caliburn is for, the answer is kinda everyone. Beginners love it because it’s easy to use—no menus, no wattage control, just plug and vape. Long-time vapers like it as a backup device or a stealth vape for times when you don’t want to carry a big mod. The size, the weight, and the performance make it one of the most versatile pod systems out there.
There are a few tips to make your Caliburn last longer. First, always prime your coil before using it—just fill the pod and let it sit for 5–10 minutes so the cotton can soak up the juice. Second, don’t chain vape too hard or you might burn the coil. And third, use good-quality e-liquid. Cheap juice can gunk up the coil fast and ruin the flavor. If your pod starts tasting burnt or the flavor drops, it’s probably time to change the coil or replace the pod.
Also, if you’re wondering how to tell the difference between the different models—just look at the shape and the features. The A series (A2, AK2) is more compact and sleek, while the G series (G, G2) is more advanced with swappable coils and airflow control. Pick the one that fits your style. Some people even keep both—use the A2 for running errands and the G2 at home when you want more flavor and control.
Lastly, don’t forget about safety and care. Always charge your Caliburn with the right cable and keep it away from water and extreme heat. Clean the contacts every once in a while with a dry cotton swab to keep it running smooth. And store it upright when possible to prevent leaking. Basic stuff, but it really helps keep your device working well.
