Uwell Caliburn A2S Pod Kit 520mAh USB-C UK Wholesale

A Pod Device That Earns Its Place in Your Pocket

The Uwell Caliburn A2S is one of those compact pod devices that just works. Pick it up, inhale, and you get a clean, consistent draw every single time. There are no buttons, no menus, and no fiddling about. If you have ever used a prefilled vape kit and wanted something a step up in build quality, the Caliburn A2S is exactly that device.

The draw itself is tight and satisfying, sitting firmly in mouth-to-lung territory. It mimics the resistance of a cigarette closely enough that former smokers tend to take to it immediately. The auto-draw activation is responsive without being twitchy. You get vapour the moment you need it, not half a second later. The throat hit is smooth rather than harsh, which makes it well suited to nicotine salt e-liquids in the 10mg to 20mg range.

Vapour production is modest and discreet, which is exactly what this device is designed for. You are not chasing clouds here. You are getting a precise, flavour-forward experience that rewards quality e-liquid choices. The 0.9 ohm mesh coil heats evenly across its surface, which means every note in your e-liquid comes through clearly. Fruity blends taste bright and defined. Tobacco profiles come across as warm and rounded. Menthol options deliver a crisp, clean finish on the exhale.

The aroma is minimal and dissipates quickly, which makes the A2S a practical choice for indoor use. The transparent polycarbonate body lets you see your e-liquid level without removing the pod, so you always know where you stand. Refilling is done through a side-fill silicone port that seals cleanly and does not drip. The 2ml pod capacity is enough for a full day of moderate use before you need to top up.

Device Specifications and Trade Information

The Uwell Caliburn A2S is a ready to use vape platform built around a sealed pod system with an integrated 0.9 ohm mesh coil. The coil is fixed within the pod and cannot be replaced separately, which eliminates the risk of coil flooding and keeps the flavour consistent from first fill to last. The pod holds 2ml of e-liquid, in line with UK TPD compliance requirements.

Power comes from a 520mAh integrated battery that delivers up to 15W of output. Charging is handled via USB-C at 1A, which brings the device from empty to full in approximately 45 minutes. That is a meaningful improvement over older Micro-USB pod systems and one of the key selling points for customers who are always on the move. The LED indicator on the front face shows battery status in three colours: green for high charge, blue for medium, and red for low.

The device measures 110mm by 21mm by 12mm and weighs 31 grams. It is available in six colour options: Purple, Gradient, Gold, Black, Gray, and Blue. The VG/PG ratio recommended for use with this device is 50/50, though nicotine salt formulations with a similar ratio also perform well. The device is TPD compliant and suitable for sale across the UK market. It is sold as a kit without e-liquid included.

For trade buyers stocking prefilled pods and open-system devices side by side, the Caliburn A2S sits neatly in the mid-range of the pod kit category. It is priced accessibly enough to move quickly while carrying enough brand recognition to justify shelf space. Uwell's reputation for coil longevity and build consistency means returns and complaints are rare, which keeps your after-sales workload low.

Each unit is sold individually at the listed price. Bulk pricing is available for trade account holders. If you are ordering in volume or want to discuss case pricing, contact us on WhatsApp for bulk vape orders and we will get back to you promptly.

Why Order from Vapes Wholesale UK

Vapes Wholesale UK supplies independent vape shops, convenience retailers, and online resellers across the UK. We hold stock domestically and despatch quickly, so you are not waiting weeks for an overseas shipment to clear customs. Our range covers everything from compact pod devices like the Caliburn A2S through to accessories and nicotine pouches, which means you can consolidate your wholesale ordering in one place.

Trade account holders get access to bulk pricing that improves your margin on every order. Free UK delivery applies to all trade orders over £300, which makes it straightforward to plan your stock runs and keep your costs predictable. If you are not yet a trade account holder, getting set up is straightforward. Reach out and we will walk you through it.

For retail customers, we offer the same quality stock that we supply to shops, with the same fast UK despatch. Every product we sell is TPD compliant and sourced from legitimate supply chains. You are not taking a risk on grey market stock or counterfeit units. What you see on the page is what arrives at your door.

The Uwell Caliburn A2S Pod Kit is one of the most consistent performers in the pod system category. It suits beginners who want something simple, experienced vapers who want a reliable backup device, and former smokers who need a satisfying mouth-to-lung draw without the complexity of a full mod setup. If you are building out your pod kit range, this one earns its place.

Key Specifications

Available Colours

Frequently Asked Questions