Uwell Caliburn GK2 Pod System 690mAh Vape Kit

The Uwell Caliburn GK2 pod system builds on the KOKO Prime line with a genuinely interactive feedback system: KOKO-shaped light bars that glow different colors by battery level, plus vibration alerts for events like pod installation, low voltage, and overdraw protection. It keeps the lightweight zinc-alloy build and lanyard-ready design of earlier Caliburn models while adding this new layer of feedback.

It suits daily MTL and RDL vapers who want a compact pod system with more status information than a single LED dot can offer, and who value coil flexibility across the wider Caliburn G family.

Key Features

• KOKO-shaped light bars: green (60-100%), blue (30-60%), red (below 30%)
• Vibration feedback for pod installation, low voltage, and overdraw protection
• 690mAh built-in battery with USB Type-C fast charging (about 30 minutes)
• Max 18W output, covering both MTL and RDL draw styles
• Pro-FOCS flavor technology built into every coil
• Compatible with the full Caliburn G and G2 coil family (0.8ohm, 1.0ohm, 1.2ohm)
• Progressive airflow wheel, top-fill pod, and magnetic pod connection

Specifications

Spec	Detail
Battery	690mAh built-in
Max Output	18W
Charging	USB Type-C, approximately 30 minutes full charge
Coil Compatibility	Caliburn G2 1.2ohm, Caliburn G 0.8ohm and 1.0ohm
Weight	Approximately 41-45g

Available Colors

The Caliburn GK2 is available in Ocean Flame, Matte Black, Aurora Green, Ribbon Red, and Fantasy Pink.

Delivery Across Dubai & UAE

Vape Dubai King ships genuine Uwell devices with fast delivery across all locations in the UAE and same-day service within Dubai, cash on delivery accepted on every order.

Frequently Asked Questions

What coils work with the Caliburn GK2?

It is compatible with the full Caliburn G series: the G2 1.2ohm coil comes pre-installed, a G 0.8ohm coil is included as a spare, and the G 1.0ohm coil is available separately.

What does the vibration mean when I insert a new pod?

A short single vibration confirms the pod has been recognized and properly seated, helping prevent misfiring from an improperly connected pod.

How fast does the GK2 charge?

A full charge takes approximately 30 minutes via USB Type-C fast charging, keeping downtime short for all-day use.

What is the battery capacity of the Caliburn GK2?

It features a built-in 690mAh battery, designed to comfortably support a full day of moderate MTL or RDL vaping between charges.