How long does the battery last on the GK2?

The 690mAh battery typically lasts a full day of moderate vaping and recharges in under an hour via Type-C USB.

Which coils are compatible with the GK2?

The GK2 supports Caliburn G2 series coils, including 0.8Ω and 1.2Ω options, allowing different vaping styles from MTL to restricted DL.

Can I refill the pod with any e-liquid?

Yes — the GK2 pod is compatible with both freebase nicotine and nicotine salt e-liquids.

Is the Uwell Caliburn GK2 beginner-friendly?

Absolutely — it is simple to use, leak-resistant, and suitable for both MTL and RDL vaping, making it ideal for beginners.

Uwell Caliburn GK2 18W Pod System – Compact & Powerful MTL/RDL Vape Device

Looking for a reliable, stylish, and high-performing pod system that delivers excellent flavor and convenience? The Uwell Caliburn GK2 is a premium 690mAh pod kit designed for vapers who want smooth MTL/RDL draws, consistent vapor, and modern features in a compact, travel-friendly package.

With its durable zinc-alloy build, draw-activated firing, LED indicators, and haptic feedback, the Caliburn GK2 offers an intuitive and user-friendly experience. It supports the full Caliburn G & G2 coil series, making it highly versatile for both nicotine salts and freebase e-liquids.

Why vapers love the Uwell Caliburn GK2

Compact, lightweight, and pocket-friendly design
690mAh rechargeable battery with fast Type-C charging
Excellent flavor with Uwell Pro-FOCS technology
Versatile for MTL and restricted RDL vaping
Clear battery and performance feedback with LED + haptic alerts

Key Features

Battery: Integrated 690mAh rechargeable with Type-C charging
Output: Up to 18W maximum wattage
Pod Capacity: 2ml refillable pod with top-fill system
Coil Compatibility: Supports Caliburn G & G2 series (0.8Ω & 1.2Ω included)
Activation: Draw-activated firing mechanism
Design: Zinc-alloy chassis with ergonomic shape and lanyard attachment
Safety: Multiple protections including short-circuit, low voltage, and overtime
Feedback: LED indicator light + haptic vibration alerts

Specifications

Feature	Details
Dimensions	72.2mm × 46.6mm × 16.3mm
Battery	690mAh Rechargeable (Type-C)
Max Output	18W
Pod Capacity	2ml
Coils Included	0.8Ω & 1.2Ω UN2 Meshed-H
Activation	Draw-Activated
Material	Zinc-Alloy Chassis
Protections	Short-Circuit, Low Voltage, Overtime

Why Choose the Uwell Caliburn GK2?

The Uwell Caliburn GK2 excels with its perfect blend of portability, performance, and smart features. Whether you're new to pod systems or upgrading from an older Caliburn model, it delivers reliable flavor, long battery life, and easy operation. Its compatibility with multiple coil options gives you flexibility for different vaping styles and e-liquids.

If you're searching for quality vape in India, The Vape Store Pro offers genuine Uwell Caliburn GK2 pod systems with authentic products and reliable delivery.

Vaping Experience

The Uwell Caliburn GK2 provides a refined, smooth draw with excellent flavor clarity and satisfying vapor production. The Pro-FOCS technology and mesh coils bring out rich, true-to-taste profiles from both nicotine salts and freebase e-liquids. Whether you prefer a tight MTL draw or a slightly more open restricted RDL style, the GK2 delivers consistent performance with minimal leakage and clean taste throughout the day.

Frequently Asked Questions

Q1: What makes the Uwell Caliburn GK2 unique?

A1: It combines haptic feedback, LED indicators, adjustable airflow, and Uwell’s Pro-FOCS flavor tech for a premium, user-friendly experience.

Q2: How long does the battery last?

A2: The 690mAh battery typically lasts a full day of moderate use and recharges quickly via Type-C.

Q3: Which coils are compatible?

A3: It supports the full Caliburn G & G2 series, including the included 0.8Ω and 1.2Ω mesh coils.

Q4: Can I use any e-liquid with it?

A4: Yes, it works well with both nicotine salt and freebase e-liquids.

Q5: Is it suitable for beginners?

A5: Absolutely — its simple draw-activated operation, leak resistance, and clear feedback make it very beginner-friendly.