Uwell Caliburn A2 Pod Kit 520mAh Refillable Vape

A Refillable Pod Kit That Delivers Every Single Time

The Uwell Caliburn A2 is one of those compact pod devices that earns its place on the shelf through sheer consistency. Pick it up, draw on it, and you get a clean, smooth, satisfying mouth-to-lung hit every time. There is no warm-up period, no break-in phase, and no guesswork. The auto-draw activation fires the moment you inhale, and the 0.9 ohm integrated mesh coil responds with a vapour that is dense enough to feel substantial without being overwhelming.

The flavour reproduction on the Caliburn A2 is genuinely impressive for a device at this price point. The mesh coil heats e-liquid across a wide, evenly distributed surface area, which means the flavour you get on the first draw is the same flavour you get on the hundredth. Whether you fill it with a sharp fruit salt, a cool menthol blend, or a rich tobacco nic salt, the coil renders it accurately and consistently. The throat hit is smooth and controlled, sitting comfortably in the mouth-to-lung range that most users coming from cigarettes find natural and satisfying. Vapour production is moderate and discreet, making this a ready to use vape that works just as well in a quiet office as it does outdoors. If you stock a range of prefilled vape kits alongside refillable options, the Caliburn A2 sits perfectly at the quality end of the refillable category.

The exhale is clean and flavour-forward, with no harshness or chemical aftertaste. The sealed pod design means the coil is always correctly positioned and primed, so you never get a dry hit from a poorly seated coil. The 2ml pod holds enough e-liquid for a full day of moderate use, and the transparent polycarbonate body lets you see exactly how much is left without pulling the pod out. It is a small detail, but it is the kind of practical thoughtfulness that experienced vapers notice and appreciate.

Device Specs and Trade Information

The Caliburn A2 is built around a 520mAh integrated battery that charges via USB-C and reaches a full charge in under an hour. At just 31g and measuring 110mm by 21mm by 12mm, it is one of the lightest and most compact refillable pod systems available in the UK market. The device uses auto-draw activation with no fire button, making it immediately intuitive for users who are new to vaping or transitioning from cigarettes.

Each pod holds 2ml of e-liquid, filled via a side-fill silicone stopper that seals tightly to prevent leaks during use and storage. The 0.9 ohm integrated mesh coil is permanently sealed inside the pod, eliminating the need for separate coil replacements and ensuring consistent performance from the first fill to the last. The pod is compatible with both Caliburn A2 and A2S pods, giving customers options when they return for replacements. The device is UK TPD-compliant with a 2ml pod capacity, and it is sold as a hardware unit only with no e-liquid or nicotine included. For customers who want a ready-to-go option, our prefilled pods collection offers a wide range of compatible and standalone prefilled options.

The Caliburn A2 is available in 9 colour variants: Gold Black, Aqua Blue, Green, Arctic Silver, Iris Purple, Grey, Blue, Black, and Orange. Each colour features the same transparent polycarbonate body with a front-mounted LED indicator that provides clear feedback on battery status and firing confirmation. The device is sold individually and is priced at £13.20 per unit with a compare-at price of £19.99, making it a strong value proposition for both trade and retail customers.

For trade buyers, the Caliburn A2 is one of the most commercially reliable pod systems you can stock. The sealed pod design drives predictable repeat purchases, the 9-colour range gives you breadth without complexity, and the USB-C charging and auto-draw activation mean it appeals to the widest possible customer base. It pairs naturally with a range of e-liquids, particularly nic salts and 50/50 blends, which you can stock alongside the device to increase basket value on every transaction.

Why Order from Vapes Wholesale UK

Vapes Wholesale UK supplies trade buyers and retail customers across the UK from our E10 shop, with stock available for immediate despatch. We hold genuine, UK-compliant stock and work only with established brands, so you can be confident that every product you receive meets the standards your customers expect. The Caliburn A2 is a proven bestseller, and we stock it in all 9 colour variants so you can offer your customers the full range without having to source from multiple suppliers.

Trade buyers benefit from competitive bulk pricing, dedicated trade accounts, and free delivery on orders over £300. Whether you are placing a regular top-up order or building out a new range, our team is here to help you get the right products at the right price. We also stock a broad selection of pouches and accessories that complement the Caliburn A2 and help you build a complete offering for your customers. To discuss bulk pricing or place a trade enquiry, contact us on WhatsApp for bulk vape orders and we will get back to you promptly.

Retail customers get access to the same quality stock at fair prices, with a straightforward ordering process and a wide range to choose from. The Caliburn A2 is one of the best refillable pod systems available at this price point, and buying it from Vapes Wholesale UK means you are getting a genuine, TPD-compliant product backed by a supplier who knows the UK vape market inside out.

Key Specifications

Available Colours

Frequently Asked Questions