Caliburn A2S Wholesale – 15W Refillable Pod Kit That Also Takes A2 Pods
The Caliburn A2S pod system is Uwell's compact follow-up to the A2, with a 520mAh battery, a 15W output and a 2ml pod carrying a 1.2Ω mesh coil. Its key re-order point is that it also accepts the Caliburn A2 pods, so customers have two pod types to choose from. It sits at the lower price end of our Uwell pod kits UK selection.
The A2S charges over USB-C and uses refillable, replaceable pods, so it is a reusable device that is not affected by the UK single-use ban of 1 June 2025. For anyone asking what pods does the Caliburn A2S take, the FAQ below explains both options, and spare stock sits in our Uwell replacement pods area. Comparing the Caliburn A2S vs Caliburn A2? Both run at 15W from 520mAh; the A2S ships with a 1.2Ω mesh pod, while the A2's stock pod is 0.9Ω.
The A2S is sold per kit in six colours as part of our wholesale pod kits range. Retailers buying through our vape wholesale UK catalogue or from the vape wholesale Manchester page can bulk buy vapes UK-wide, and add stock from our nic salt wholesale shelf for the same order.
Key Features & Benefits
Two compatible pod types make re-orders easier for both the shop and the customer.
The supplied mesh pod gives an even heat for steady flavour on a mouth-to-lung draw.
Enough power for the mesh pod while keeping the device small and light.
Tops up with the same cable type as most current phones.
No buttons to press, so adults simply inhale to vape.
The clear pod shows how much e-liquid is left at a glance.
A light display on the device gives visual feedback while in use.
About 110mm tall and under 12mm thick, so it slips into a pocket.
Colour Options Pick a finish
Dark & Metallic
2 coloursDark black finish.
Cool grey finish.
Warm Tones
1 colourWarm gold-tone finish.
Bold & Bright
1 colourDeep purple finish.
Blues & Greens
1 colourSolid blue finish.
Gradients & Special Editions
1 colourMulti-tone gradient finish.
Technical Specifications
- Brand
- Uwell
- Model
- Caliburn A2S
- Battery
- 520mAh, built-in, rechargeable
- Output
- 15W
- Pod capacity (UK)
- 2ml
- Coils / resistance
- Caliburn A2S pod with 1.2Ω mesh coil
- Compatible pods
- Caliburn A2S pods and Caliburn A2 pods (0.9Ω)
- Firing
- Draw-activated
- Charging
- USB Type-C
- Display
- Animated light matrix
- Dimensions
- 110.1 x 21.3 x 11.7mm
- Body
- Aluminium alloy
- Pack size
- Single kit (per unit)
- Colours
- 6 colours
What Makes It Different
Backwards-compatible with A2 pods
Customers can use either the A2S's own 1.2Ω mesh pods or the Caliburn A2's 0.9Ω pods, which gives them a choice of draw and gives the shop a wider pool of re-order stock.
Mesh coil as standard
The 1.2Ω mesh pod in the box spreads heat across a wider surface than a plain wire coil, which suits a smooth, flavour-led MTL vape on nic salt.
Entry price in the Caliburn line
At £11.00 per kit it is the entry-price model in our Caliburn line-up, a good fit for price-led counters that still want a known name.
Why Choose It?
- Accepts both A2S and Caliburn A2 pods
- 1.2Ω mesh coil pods in the box
- USB-C charging and draw activation
- Entry-price kit in our Caliburn range
- Rechargeable and refillable, so not affected by the single-use ban
In the Box
- 1 x Caliburn A2S device (520mAh)
- 2 x Caliburn A2S 2ml pods (1.2Ω mesh)
- 1 x user manual
Who It's For
Existing A2 owners
Adults who already buy Caliburn A2 pods can move to a new device and keep using the pods they know.
First refillable kit
Draw activation and no settings make it straightforward for adults moving from disposables.
Price-led retailers
A low trade price on a well-known kit suits convenience stores and busy vape counters.
How to Use
- Confirm you are 18 or over and already use nicotine.
- Charge the A2S through its USB-C port before first use.
- Fill the pod with nic salt or 50/50 e-liquid and fit it to the device.
- Wait about 5 minutes so the mesh coil soaks.
- Inhale gently through the mouthpiece; the device fires on the draw.
- Swap in a new A2S or A2 pod when the flavour fades.
How It Compares
| Product | Battery | Output | Pod / coil | Stand-out feature |
|---|---|---|---|---|
| Uwell Caliburn A2S | 520mAh | 15W | 2ml pod, 1.2Ω mesh | Also takes Caliburn A2 pods |
| Uwell Caliburn A2 | 520mAh | 15W | 2ml pod, 0.9Ω mesh | USB-C, about 35 min to 90% |
| Uwell Caliburn AK2 | 520mAh | Up to 15W | 2ml A2 pod, 0.9Ω mesh | Front sight window, lanyard |
| Uwell Caliburn A3 | 520mAh | Up to 13W | 2ml pod, 1.0Ω mesh | 15-minute fast charging |
Summary
The Uwell Caliburn A2S is a rechargeable, refillable draw-activated pod kit with a 520mAh USB-C battery, 15W output and 2ml 1.2Ω mesh pods, and it also accepts Caliburn A2 pods; sold per kit in six colours to adult (18+) trade buyers.
Trade & Wholesale Buyers
Supplied to UK trade customers per kit, with six colours available. The current price is £11.00 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
- Colour 6 options
- Purple
- Black
- Gradient
- Gold
- Grey
- Blue
What pods does the Caliburn A2S take?
The A2S uses its own 2ml Caliburn A2S pods with a 1.2Ω mesh coil, and it also accepts Caliburn A2 pods, which use a 0.9Ω coil. Each pod has the coil built in, so you replace the whole pod when the flavour fades. Caliburn A3 and G pods do not fit.
Is the A2S for MTL or DTL vaping?
It is a mouth-to-lung (MTL) kit. At 15W with 0.9Ω to 1.2Ω pods it suits nic salt and 50/50 e-liquids, not high-VG liquids made for direct-to-lung vaping.
How is the A2S charged and how long does a charge last?
The 520mAh built-in battery charges over USB Type-C. Battery life depends on how often it is used and which pod is fitted.
How do I fill and prime a new A2S pod?
Fill the pod with e-liquid, refit it, then leave it for about 5 minutes so the mesh coil soaks. Take a few gentle puffs to start; vaping on a dry coil can burn it.
Can the Caliburn A2S be sold after the UK single-use vape ban?
Yes. The 1 June 2025 ban covers single-use vapes only. The A2S is rechargeable and uses refillable, replaceable pods, so it remains on sale to adults aged 18 and over.
What do TPD rules and Vaping Products Duty mean for the A2S?
TPD limits pods to 2ml and nicotine to 20mg/ml in the UK, and the A2S pod holds 2ml. Vaping Products Duty, £2.20 per 10ml from 1 October 2026, is charged on e-liquid rather than on the device.
Is the A2S suitable for beginners?
Yes. It is draw-activated with no buttons or settings, so adults just fill the pod and inhale. It is intended only for adults who already use nicotine.
How do I dispose of an old A2S?
It contains a built-in lithium battery, so treat it as electrical waste (WEEE) and keep it out of household bins. Return it and used pods to a vape take-back point or a small-electricals recycling centre.
Can I buy the Caliburn A2S in bulk?
Yes. Trade buyers can order the A2S per kit in all six colours at £11.00 per kit. Contact our trade team for a wholesale quote on larger or mixed-colour orders.
- Free UK delivery on orders over £150
- Age-verified delivery – 18+ only
- Questions about your order? Contact us