Uwell Caliburn GK2 Pod System Kit 18W 690mAh UK Vape

A Pod Kit That Performs as Well as It Looks

The Uwell Caliburn GK2 Pod System is one of those devices that stops you in your tracks the moment you pick it up. The curved glass panel and cyberpunk-inspired light bar make it look unlike anything else in the compact pod device category, but this is not style over substance. Every design choice on the GK2 serves a purpose, and that becomes clear from the very first draw.

The mouth-to-lung pull on the pre-installed 1.2 ohm UN2 Meshed-H coil is tight and satisfying, closely replicating the resistance of a traditional cigarette. The vapour is warm and dense, carrying the full character of your chosen e-liquid right to the back of the throat. The throat hit at higher nicotine salt strengths is smooth but present, with none of the harshness you might expect from a device running at up to 18W. On the inhale, the flavour is immediate and clean. On the exhale, the cloud is compact but rich, with a true-to-liquid aroma that lingers pleasantly without being overpowering.

Switch to the included 0.8 ohm UN2 Meshed-H coil and the character of the draw shifts noticeably. The airflow opens up, the vapour production increases, and the flavour takes on a slightly cooler, airier quality that suits 50/50 freebase e-liquids particularly well. The adjustable airflow wheel at the base of the cartridge lets you fine-tune the draw between these two coil options, giving you a level of personalisation that most pod kits at this price point simply do not offer.

The KOKO-shaped light bar on the body pulses through a spectrum of colours to give you a live read on battery status. Green above 60%, blue in the mid-range, red when it is time to charge. Alongside the visual feedback, haptic vibration confirms pod installation and alerts you to low voltage. It is a genuinely useful system that removes the guesswork from your vaping session and keeps you in control throughout the day.

Device Specifications and Trade Information

The Uwell Caliburn GK2 is a refillable pod system built for everyday MTL vaping. Below are the full specifications as found on the product:

• Brand: Uwell
• Product Type: Refillable Pod System Kit
• Power Output: Up to 18W
• Battery Capacity: 690mAh internal battery
• Coils Included: 1.2 ohm UN2 Meshed-H coil (pre-installed) and 0.8 ohm UN2 Meshed-H coil (spare)
• Pod Capacity: 2ml e-liquid window
• Fill System: Top-fill, flip-open mouthpiece
• Airflow: Adjustable airflow wheel at pod base
• Charging: Type-C USB
• Weight: 45.2 grams
• Height: 72.2mm
• Feedback: KOKO-shaped light bar and haptic vibration
• Colours Available: Aurora Green, Matte Black, Ocean Flame, Ribbon Red
• TPD Compliance: Yes, TPD-compliant
• Price: £23.49 per unit

This kit is sold as a hardware-only unit and does not include e-liquid or nicotine. The GK2 is compatible with the full range of Caliburn G series coils, making it a strong driver of repeat accessories sales for trade stockists. The transparent e-liquid window allows customers to monitor their liquid level at a glance, reducing the risk of dry hits and extending coil life.

For trade buyers, the Caliburn GK2 is a high-value line to carry. Uwell is a globally recognised brand with strong customer loyalty in the UK market. Customers who buy a Caliburn tend to return for coils, pods, and replacement kits, making it a reliable anchor product for any vape retail range. Pair it with a selection of prefilled pods for a complete upsell at the counter.

Why Order from Vapes Wholesale UK

Vapes Wholesale UK supplies trade buyers and retail customers across the UK with genuine, TPD-compliant vaping hardware and consumables. We hold domestic stock and despatch from our UK warehouse, so you are not waiting on international shipping or dealing with import delays. Every product we list is sourced from verified suppliers and meets UK regulatory standards.

If you are a trade buyer, you can open a trade account with us to access bulk pricing on the Caliburn GK2 and our wider hardware range. We offer free delivery on orders over £300, making it straightforward to stock up on your bestsellers in a single order. Our range covers everything from refillable pod systems through to pouches and accessories, so you can consolidate your wholesale buying in one place rather than managing multiple supplier relationships.

For retail customers, we offer the same quality and range you would expect from a specialist vape retailer, with the convenience of ordering online and having your kit delivered to your door. The Caliburn GK2 is one of those devices that genuinely impresses from the moment it arrives, and we make it easy to get one into your hands quickly.

Whether you are placing a single unit order or a bulk trade enquiry, we are here to help. contact us on WhatsApp for bulk vape orders and a member of our team will come back to you promptly with pricing and availability.

Key Specifications

Available Colours

Frequently Asked Questions