Caliburn AK2 Wholesale – 520mAh Pocket Pod Kit with Sight Window and Lanyard
The Uwell Caliburn AK2 kit takes the Caliburn A2's 0.9Ω mesh pods and fits them into a shorter, wider body with a front sight window and a lanyard hole. A 520mAh battery delivers up to 15W, it fires on the draw, and it charges over USB-C. It's the carry-everywhere option in our Uwell vape kits wholesale selection.
Because the battery is rechargeable and the pods are refillable and replaceable, the AK2 is a reusable kit and sits outside the UK single-use vape ban from 1 June 2025. The question what pods fit the Caliburn AK2 comes up a lot, so the FAQ below covers it; spares can be ordered from our vape pods and coils range. For anyone choosing between the Caliburn AK2 vs Caliburn A2S, the A2S keeps the classic tall shape, while the AK2 is a compact block of around 68mm with a lanyard.
We sell the AK2 per kit in eight colours as part of our pod kit wholesale UK offer. Shops ordering via vape wholesale Manchester or the main vape wholesale UK catalogue can bulk buy vapes UK-wide, and add 10ml bottles from our nic salt wholesale range in the same order.
Key Features & Benefits
Uses the same 2ml, 0.9Ω pods as the Caliburn A2, a pod line customers already know.
A mesh coil for even heat and clear flavour on a tight MTL draw.
Steady power for the mesh pod in a small, light device.
Check the e-liquid level at a glance without removing the pod.
Lift the mouthpiece and fill from the top through the marked port.
Adults just inhale; there are no settings to change.
The light shows green, blue or red as the battery runs down.
About 68mm tall in PA and aluminium alloy, with a silicone lanyard in the box.
Colour Options Pick a finish
Dark & Metallic
2 coloursClassic black finish.
Dark graphite grey finish.
Blues & Greens
2 coloursBright turquoise blue finish.
Muted dark green finish.
Bold & Bright
1 colourVivid neon orange finish.
Pastels & Light
1 colourSoft blossom-pink finish.
Gradients & Special Editions
2 coloursNamed design edition; see product image.
Named design edition; see product image.
Technical Specifications
- Brand
- Uwell
- Model
- Caliburn AK2
- Battery
- 520mAh, built-in, rechargeable
- Output
- Up to 15W
- Pod capacity (UK)
- 2ml
- Coils / resistance
- Pod with 0.9Ω FeCrAl UN2 mesh-H coil
- Compatible pods
- Caliburn A2 pods (0.9Ω)
- Fill method
- Top fill
- Airflow
- Fixed, tight MTL
- Firing
- Draw-activated
- Charging
- USB Type-C
- Display
- LED battery indicator (green / blue / red)
- Dimensions
- 67.9 x 43.5 x 11.8mm
- Weight
- 35g
- Materials
- PA and aluminium alloy
- Pack size
- Single kit (per unit)
- Colours
- 8 colours
What Makes It Different
A2 pods in a pocket-size shell
The AK2 keeps the proven Caliburn A2 pod but packs it into a short, wide body of about 68mm. Customers who like the A2's flavour get a device that is easier to carry.
Sight window plus lanyard
A front window shows the liquid level, and the lanyard hole and supplied silicone lanyard keep the kit to hand at work or on a night out.
Eight finishes to choose from
With eight finishes, including the Daylight Walker and Midnight Rider designs, it gives shops more colours to fill a display.
Why Choose It?
- Uses widely known Caliburn A2 0.9Ω pods
- Pocket-size 68mm body with lanyard
- Front sight window for the e-liquid level
- Eight colours to choose from
- Rechargeable and refillable, so not affected by the single-use ban
In the Box
- 1 x Caliburn AK2 device (520mAh)
- 2 x 2ml pods with 0.9Ω mesh-H coil
- 1 x silicone lanyard
- 1 x user manual
- USB-C cable not included
Who It's For
Adults who want something small
The short, wide shape and lanyard suit customers who find tall pen-style kits awkward to carry.
Current Caliburn A2 users
They can keep buying the same A2 pods and simply change the device.
Colour-led displays
Eight finishes help fill a counter stand and give repeat buyers a reason to pick a second kit.
How to Use
- Confirm you are 18 or over and already use nicotine.
- Charge the AK2 through its USB-C port before first use.
- Lift off the mouthpiece and fill the pod slowly through the top port.
- Wait about 5 minutes so the coil soaks.
- Inhale gently to vape; the device fires on the draw.
- Replace the pod with a new Caliburn A2 pod when the flavour fades.
How It Compares
| Product | Battery | Output | Pod / coil | Stand-out feature |
|---|---|---|---|---|
| Uwell Caliburn AK2 | 520mAh | Up to 15W | 2ml A2 pod, 0.9Ω mesh | Front sight window, lanyard |
| Uwell Caliburn A2 | 520mAh | 15W | 2ml pod, 0.9Ω mesh | USB-C, about 35 min to 90% |
| Uwell Caliburn A2S | 520mAh | 15W | 2ml pod, 1.2Ω mesh | Also takes Caliburn A2 pods |
| Uwell Caliburn AK3 | 520mAh | 13W | 2ml A3 pod, 1.0Ω | Uses Caliburn A3 pods |
Summary
The Uwell Caliburn AK2 is a compact rechargeable, refillable pod kit with a 520mAh USB-C battery, up to 15W, 2ml top-fill Caliburn A2 pods with a 0.9Ω mesh coil, a front sight window and a lanyard, sold per kit in eight colours to adult (18+) trade buyers.
Trade & Wholesale Buyers
Supplied to UK trade customers per kit, with eight colours available. The current price is £13.00 per kit. Volume pricing for larger or mixed-colour orders is available on request. Age-restricted (18+) product supplied to trade buyers only.
- Brand
- Uwell
- Product type
- POD KITS
- Color 8 options
- Classic Black
- Graphite Grey
- Turquoise Blue
- Neon Orange
- Sakura Pink
- Gloomy Green
- Daylight Walker
- Midnight Rider
What pods fit the Caliburn AK2?
The AK2 uses Caliburn A2 pods, which hold 2ml and have a 0.9Ω mesh-H coil built in; two come in the box. Reviewers also found the newer-style Caliburn A2 pods fit. Replace the whole pod when the flavour fades.
Is the AK2 an MTL or DTL device?
It is a mouth-to-lung (MTL) kit with a single air inlet and a tight draw. At up to 15W on a 0.9Ω coil it suits nic salt and 50/50 e-liquids rather than high-VG liquids.
How do I charge the AK2 and how long does the battery last?
Charge the 520mAh battery through the USB Type-C port; a USB-C cable is not included. The LED shows green from 60 to 100%, blue from 30 to 60% and red below 30%. Battery life depends on how often the device is used.
How do I fill and prime a new AK2 pod?
Push off the mouthpiece, fill slowly through the top port, refit it and wait about 5 minutes so the coil soaks. Starting on a dry coil can burn it.
Can the Caliburn AK2 still be sold in the UK?
Yes. The 1 June 2025 ban covers single-use vapes. The AK2 is rechargeable and uses refillable, replaceable pods, so it remains legal to sell to adults aged 18 and over.
How do TPD and Vaping Products Duty apply to the AK2?
TPD rules cap pods at 2ml and nicotine at 20mg/ml, and the AK2's pods hold 2ml. Vaping Products Duty of £2.20 per 10ml from 1 October 2026 is charged on e-liquid, not on the device.
Is the AK2 good for beginners?
Yes. It has no buttons or settings and fires on the draw, so adults simply fill the pod and inhale. It is intended only for adults who already use nicotine.
How should an old AK2 be disposed of?
The AK2 contains a built-in lithium battery, so it is electrical waste (WEEE) and must not be put in a household bin. Return it and used pods to a vape take-back point or a small-electricals recycling centre.
Can I buy the Caliburn AK2 in bulk?
Yes. Trade buyers can order the AK2 per kit in all eight colours at £13.00 per kit. For larger or mixed-colour orders, contact our trade team for a wholesale quote.
- Free UK delivery on orders over £150
- Age-verified delivery – 18+ only
- Questions about your order? Contact us