The Uwell Caliburn AK2 Pod Kit is a simple device that’s a good option if you’re moving from disposable vape alternatives or you want something reliable for daily use. It keeps the popular square KOKO shape that so many people love, but now with a tougher aluminium alloy build that feels solid and well-built. very lightweight at only 35g, it slips easily into any pocket, comes with a handy silicone lanyard for extra convenience, and looks clean and understated. With a 520mAh battery and the excellent 0.9Ω UN2 meshed vape coil, it gives strong flavour and a smooth throat hit without any fuss.

There are no buttons whatsoever – it’s fully draw-activated, so you just put it to your lips and inhale, exactly like a disposable vape alternative. This makes it really easy for beginners and ex-smokers who want that familiar feel but in a refillable pod kit. The 2ml pods use a top-fill system that’s quick, clean, and leak-resistant, while the fixed airflow delivers a nice, tight MTL draw that works well with nic salts and 50/50 liquids. It works well as an everyday vape or a backup device is one of those dependable devices that just works straight out of the box and keeps going without any fuss. The Uwell Caliburn AK2 Pod Kit is a simple, reliable device that’s perfect if you’re switching from disposable vape alternatives like Elf Bar UK, Lost Mary, IVG Bar Vape, SKE Crystal Bar, Crystal Prime Vape, Hayati Vape UK, or Hyola Vape Bar. It keeps things simple and familiar while giving you a refillable option that’s much more cost-effective.

Specifications

Battery: 520mAh built-in rechargeable
Output: 15W fixed
Pod capacity: 2ml refillable
Coil: 0.9Ω UN2 Meshed-H built-in
Charging: USB Type-C (fast charge, around 35 minutes to 90%)
Activation: Draw-activated (just inhale)
Material: Aluminium alloy with PA + PC+ABS
Filling: Top-fill through the mouthpiece
Size: 43.5mm x 11.8mm x 67.9mm
Weight: 35g
Protections: Short-circuit, low voltage, 8-second cut-off
Extras: LED battery indicator, e-liquid window, magnetic pod connection, silicone lanyard included

Features

The Caliburn AK2 keeps things properly simple – no buttons to press, no settings to fiddle with. You just put it to your lips and inhale, and it fires straight away like a disposable vape alternative. The 0.9Ω meshed coil gives really good flavour and a nice smooth throat hit, especially with nic salts, while the fixed airflow delivers a tight MTL draw that most ex-smokers love.

The top-fill pods are quick and clean to refill with hardly any leaks, and the magnetic connection clicks in nicely and securely. There’s a handy little window so you can see how much liquid is left, plus it supports pass-through vaping so you can keep using it while it’s on charge. The aluminium body feels solid and well-made, it’s very lightweight, and the included lanyard makes it easy to carry around without losing it. Overall, it’s a reliable device that’s built for everyday use without any hassle.

Colours

Compatible E-Liquids

The Wholesale Caliburn AK2 works best with 50/50 nic salt liquids and thinner 10ml freebase e-liquids. These wick perfectly through the 0.9Ω mesh coil and give excellent flavour with a satisfying throat hit.

It handles nic salts really well, making it spot on for ex-smokers or anyone switching from disposable vape alternativess. High VG liquids (70/30 and above) are not recommended as they’re too thick for this coil and can cause dry hits or weak performance.

How to Use

Using the Wholesale Uwell Caliburn AK2 is really straightforward, even if you’ve never picked up a pod vape before. Start by gently pulling the pod out of the device. Remove the mouthpiece to access the top-fill port, then slowly fill the 2ml pod with your e-liquid using a needle bottle. Take your time and don’t overfill it – leave a small gap at the top to stop any leaks. Once it’s full, put the mouthpiece back on nice and tight, slide the pod back into the device until it clicks firmly into place with the magnets, and leave it to stand for at least 5 to 10 minutes. This priming time lets the coil soak up the liquid properly so you don’t get any dry or burnt hits when you first use it.

When the pod is ready, there’s nothing complicated to mess about with – no buttons to press and no settings to change. Simply put the mouthpiece to your lips and inhale normally, just like you would with a disposable vape alternative, and it fires straight away. The draw is smooth and tight with a decent throat hit that feels satisfying. Keep an eye on the e-liquid level through the clear window on the side so you know when it’s getting low. When the flavour starts to taste weak, flat, muted, or a bit burnt, it’s time to refill the pod or replace it with a new one. You can even carry on vaping while it’s charging thanks to the pass-through feature, and it charges up properly quickly with the USB-C cable. For the best results, stick to 50/50 nic salt liquids, don’t let the pod run completely dry, and you’ll get consistent performance day after day.

Explore the Uwell Caliburn AK2 Pod Kit Range

The Uwell Caliburn AK2 is a reliable everyday device built for vapers who want something simple, reliable, and easy to live with every day. It takes the classic square KOKO shape that everyone knows and gives it a tougher aluminium alloy body, making it feel solid without being heavy. At just 35g with a handy silicone lanyard included, it’s perfect for slipping in your pocket and taking anywhere. Fully draw-activated with no buttons at all, it gives you that same instant hit you get from a disposable vape alternative, but in a proper refillable pod system that works out much more affordable over time.

This kit really shines with its 0.9Ω UN2 meshed coil, which delivers clean, strong flavour and a smooth throat hit with nic salts and 50/50 liquids. The 2ml top-fill pods are quick to refill and stay leak-resistant, while the 520mAh battery lasts well for its size and charges fast with USB-C. Whether you’re just switching from disposable vape alternatives, need a straightforward daily driver, or want a solid backup vape, the Caliburn AK2 is one of those straightforward devices that simply gets on with the job. It’s compact, dependable, and performs consistently without any unnecessary extras or fuss.

Uwell - Caliburn AK2 Pod Kit Device