Uwell Caliburn AK2 Pod Kit

Uwell Caliburn AK2 Pod Kit

Small enough to vanish in a pocket, simple enough to work out in seconds. The Uwell Caliburn AK2 Pod Kit is the boxy, KOKO-style member of the Caliburn family: a 520mAh battery running a set 15W, a 2ml top-fill pod, and a 0.9ohm mesh coil built for mouth-to-lung. There are no buttons and no settings.

You draw, it fires, and the flavour comes through clean thanks to Uwell's Pro-FOCS tech. It charges fast over USB-C and clips to the lanyard in the box. One of the easiest Pod Kit Range options to pick up and go.

Why vapers choose this:

• It could not be simpler. No fire button, no wattage dial, no airflow ring. Draw to fire, watch the LED, refill when the window runs low. That is the entire operation.

• Top-fill pod. Pop the mouthpiece off and drip your liquid straight in.

• 0.9ohm mesh with Pro-FOCS keeps flavour clean and consistent.

• Charges to 90% in about 35 minutes, one of the quicker pod kits for it.

• Shares the Caliburn A2 pod, so spares are easy to find, and you can borrow between devices.

Uwell Caliburn AK2 Features

Draw and Go, Nothing to Learn

There is no fire button on the AK2. You inhale, it fires, you get vapour. That draw-activated design is why it suits switchers and anyone who finds fiddly devices annoying. The LED shows battery level and the side window shows liquid level, and between them that is every status you ever need to check.

Why the 0.9ohm Mesh Pod Works for Salts

The UN2 Meshed-H pod runs a 0.9ohm mesh coil tuned for a mouth-to-lung draw. Mesh spreads heat evenly, and Uwell's Pro-FOCS flavour tech is genuinely one of the better systems for pulling clean taste from a pod. Load a 50/50 Nic Salts bottle, and you get the smooth, satisfying hit switchers are after.

Fill It From the Top, See What Is Left

This is where the AK2 keeps things tidy. Snap the mouthpiece cap off the pod with one hand, and the fill port sits right there on top. Insert your bottle tip, fill, push the cap back, done. The e-liquid check window on the side means you spot a low pod before you dry-burn the coil, which saves the flavour and the coil both.

Built Small, Built Solid

The aluminium alloy body is the bit you feel in the hand. At around 35g and just under 68mm tall, it is properly pocket-sized, and the metal shell gives it a weight and solidity cheap plastic pens never manage. The magnetic pod clicks in and out cleanly, and the lanyard keeps it round your neck on a night out. Pairs well with a simple 50/50 E-Liquids bottle.

Fast Charging on a Small Battery

The 520mAh cell is the one compromise for the size, but Uwell answered it with speed. USB-C takes it to roughly 90% in 35 minutes, so even if you drain it midday, a short charge gets you going again. Worth noting the cable is not in the box, so use any USB-C lead you already own.

Uwell Caliburn AK2 Colours

The AK2 carries the diagonal-stripe styling of the KOKO line, and all finishes share the same aluminium body and pod window. Pick on looks, since performance is identical across the range.

#buttons

• Classic Black
• Gloomy Green
• Graphite Grey
• Neon Orange
• Sakura Pink
• Silver
• Turquoise Blue

How to Set Up the Uwell Caliburn AK2

Under a minute of work, then a short soak. The soak matters.

1. Pull the pod off the device. The magnets release with a straight tug.

2. Snap the black mouthpiece cap off the top of the pod (pushing it to the side is easiest) to expose the fill port.

3. Insert your bottle nozzle into the red silicone fill port. Fill the pod to just under 2ml, keeping clear of the open central airflow tube.

4. Push the mouthpiece cap back on firmly so it seats with a click.

5. Click the pod onto the device and give it ten minutes to soak so the mesh saturates. Vape it dry, and the coil scorches for good.

6. Draw gently to start. There is no button, so a soft inhale fires it automatically.

What's in the Uwell Caliburn AK2 Box
You get:

• The Caliburn AK2 device with its 520mAh battery,

• two 0.9ohm UN2 Meshed-H pods,

• a silicone lanyard,

• and a user manual.

There is no e-liquid and no spare battery since the cell is built in. Note that a USB-C cable is not included in the standard kit, so keep one of your existing leads to hand. Stock up on spare Replacement Pods for when the flavour fades.

Shares Its Pod With the Caliburn A2

The AK2 and the pen-style Caliburn A2 use the same pod cartridge, which is genuinely handy. The 0.9ohm pod in the box is the standard, and the wider A2 pod line also includes a tighter 1.2ohm option if you want a more restricted draw. If you already run an A2, your pods carry straight across. Find the hardware in the Uwell Range.

What it will not take is the rest of the Caliburn catalogue. Not the Caliburn G or G2 pods. Not the GK2 either. Those run their own coil platforms, so match the pod to the AK2 or A2 before ordering.

About Uwell

Uwell made its name on the original Caliburn, a pod kit that set the standard for flavour in a simple device, and the KOKO line took that formula into a boxy, pocketable shape. The AK2 is the second generation of that idea.

What ties the whole Caliburn family together is Pro-FOCS, Uwell's flavour-focused coil technology, which is the reason these pods punch above their size on taste. Rather than pile on features, Uwell keeps the Caliburn deliberately simple and lets the flavour do the talking, which is why it stays a go-to pod brand in UK shops.

Stock Up and Save

This is a device built for going out, so set yourself up for it. Keep a spare pod and a bottle of 50/50 salt in your bag, and you are never stuck with a dead coil on the move. Because it shares the A2 pod, one pack of spares covers more than one device.

Every order from Pirate Vapes ships the same day before 4 pm, age-verified, TPD compliant, and over 18s only. Free Pirate Post lands on orders over £40.

Conclusion

The Uwell Caliburn AK2 Pod Kit is about as easy and portable as MTL vaping gets: a 520mAh draw-activated battery, a constant 15W, a top-fill 0.9ohm mesh pod, and Pro-FOCS flavour tech in a body that disappears into a pocket.

The battery is small, and the cable is not included, but for a compact, no-settings pod that shares spares with the A2, it is hard to beat at the price. Pick up spare pods and Vape Accessories, or browse the full lineup at Pirate Vapes.

FAQs

Is the AK2 good for a first-time vaper?

Yes, that is exactly its niche. Draw to fire, top-fill the pod, check the window. There is nothing to configure.

What e-liquid should I use in the AK2?

50/50 nic salt suits the 0.9ohm mesh pod best, and 50/50 freebase works fine too. Skip thick high-VG cloud liquid.

Does the AK2 come with a charging cable?

No. The standard kit ships without a USB-C cable, so use one you already have. It charges to around 90% in 35 minutes.

Which pods fit the AK2?

The Caliburn A2 pod, which it shares with the A2 device. The 0.9ohm is standard, and the A2 line also offers a 1.2ohm. It does not fit Caliburn G, G2 or GK2 pods.

How long does the AK2 battery last?

The 520mAh cell covers a day for lighter vapers. Heavier use will want a midday top-up, and USB-C makes that quick.

Does the AK2 have adjustable airflow or wattage?

No. Output is a constant 15W, and the airflow is set, so every draw is consistent with nothing to adjust.