Uwell Caliburn A2S Vape Kit

The Uwell Caliburn A2S Vape Kit is a rechargeable vape kit from Uwell, available now at Ice Vape. 100% genuine stock, UK TPD-compliant and dispatched fast.

• Genuine Uwell product
• Rechargeable & refillable
• Long-lasting battery
• UK-legal, TPD-compliant
• UK TPD-compliant & age-verified
• Free UK delivery over £25 · same-day dispatch

Explore the wider Vape Kits range at Ice Vape for more options.

Charge the Uwell Caliburn A2S Vape Kit via USB-C, fit a pod, and inhale to activate. Recharge and re-pod to keep going.

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We offer free UK delivery on orders over £25, with same-day dispatch on orders placed before 4pm on working days. Every order is sent in plain, unbranded packaging, with tracking emailed once it ships. Standard delivery typically arrives in 2–3 working days.

Is the Uwell Caliburn A2S Vape Kit genuine?

Yes — every Uwell Caliburn A2S Vape Kit we sell is 100% authentic Uwell stock, sourced through UK distributors and age-verified at checkout.

How fast is delivery?

Order before 4pm on a working day for same-day dispatch. Free UK delivery over £25 in plain, discreet packaging.

How long does it last?

It varies with how you vape, but the Uwell Caliburn A2S Vape Kit is built for long-lasting, consistent performance.

To help you get set up with the Uwell Caliburn A2S Vape Kit, here are a few things worth knowing. For starters, a cool, dry storage spot protects both flavour and, where relevant, battery health over the product's lifespan. And if this is part of your move away from tobacco, remember it can take a few days to settle into what suits you — the Uwell Caliburn A2S Vape Kit is a forgiving, low-cost way to dial that in.

Buying through a specialist matters, too — everything we ship is genuine UK stock, fully age-checked and TPD-compliant, so you know precisely what you're getting. One last tip: stocking up alongside the Uwell Caliburn A2S Vape Kit not only saves reordering later but can also unlock free UK delivery on the order.

The Uwell Caliburn A2S is a compact refillable pod kit at £14.99, sitting between the budget G5 Lite and the fuller G4 models.

The A2S is a slim, straightforward device: a rechargeable body, refillable pods, USB-C charging and draw-activated firing, with a simple airflow adjustment and no display. It is smaller and lighter than the G4 line and rather more capable than the G5 Lite, which makes it a sensible middle point for anyone who wants a little control without carrying a larger device.

Uwell's Caliburn range has probably converted more smokers to vaping than any other refillable platform, largely on the strength of its coils and its consistently tight, satisfying draw. See the range in our Uwell collection, including the G5 Lite and the G5 Lite SE.

Uwell's coils are the reason people keep buying Caliburns. Flavour is clean and accurate, and it stays that way considerably longer than most rivals before fading. The draw is genuinely tight at the closed end of the airflow range, which is exactly what a recent ex-smoker wants. Battery life is good for the size, and USB-C charging means a top-up takes minutes.

It uses Caliburn A2 series pods with integrated coils, filling through a sealed port. Swapping takes seconds and the pods are inexpensive and widely stocked. Prime each new pod — fill it, wait five minutes, take a few gentle draws with the device off — and expect one to two weeks of use, longer on menthol than on sweet blends.

Charge it fully over USB-C before first use. Prime every new coil by wetting the cotton ports with e-liquid, fill the pod, then let it stand for five to ten minutes before your first draw — this single step prevents almost every dry hit and burnt coil. Take gentle, steady draws, top the pod up before it runs low, and rinse it when changing between very different flavours. Our guide on getting the most flavour from your pod kit covers it in more detail.

A refillable kit is the cheapest way to vape in the UK by a wide margin. You buy the device once and then pay only for coils and e-liquid — and a 10ml nic salt bottle costs a fraction of what the same volume in prefilled pods would. Over a year the saving against disposables runs into hundreds of pounds. Work out your own figures with our vape cost calculator, and browse nic salt e-liquids to fill it.

Refillable kits sound intimidating if you have only ever used disposables, but in practice there are just two extra habits: topping up the pod and swapping a coil every week or two. Neither takes more than a minute. In exchange you get thousands of e-liquids to choose from rather than a handful of prefilled flavours, you control your nicotine strength, and your running cost drops dramatically.

The current line spans the G5 Lite, the A2S, the G4 Classic and the G4 Pro, and the differences are size, battery and adjustability rather than flavour — the coils are the constant and they are the reason to buy one at all. The G5 Lite is the budget entry, the A2S adds airflow control in a slim body, and the G4 models add battery and a display. There is no wrong answer, only a different priority.

Following the UK ban on single-use devices, refillables are where the market has settled, and the economics explain why. Instead of binning a whole device and its battery every few days, you keep the kit for months or years and replace only a small coil. That is a fraction of the electronic waste, a fraction of the cost, and it gives you the run of thousands of e-liquids rather than a handful of prefilled flavours.

A sensible middle point in the Caliburn line: more control than the G5 Lite, smaller than the G4. Good coils and a properly tight draw.

Every Uwell Caliburn A2S we sell is genuine Uwell stock, sourced through official UK channels and fully TPD-compliant. Free UK delivery over £25, same-day dispatch before 4pm on working days and discreet tracked packaging are standard, with all sales strictly 18+ and age-verified. Need advice on coils or e-liquid? Our UK team is happy to help.

Ice Vape is a UK online vape shop stocking genuine pod kits, prefilled pods, e-liquids, nicotine pouches and coils from the brands you trust. TPD-compliant and age-verified — for adults 18+ only.

Contains nicotine, a highly addictive substance, unless stated otherwise. For adults 18+ only.