Premium Design and Build Quality

The UWELL Caliburn AK3 features a modern and compact design inspired by the popular KOKO series. Its smooth curves and lightweight aluminum alloy construction create a premium feel while maintaining excellent durability for daily use.

Despite its compact size, the AK3 offers a comfortable grip and stylish appearance that easily fits into any lifestyle. The device includes a silicone lanyard for additional portability, allowing users to carry it conveniently throughout the day.

The sleek chassis is complemented by an intelligent logo-shaped LED indicator that displays battery status and operational information, adding both functionality and visual appeal.

Adjustable Power and Performance

Engineered to provide a consistent MTL vaping experience, the Caliburn AK3 delivers up to 13 watts of power with optimized output for smooth vapor production and excellent flavor reproduction.

The dual-firing system allows users to choose between button activation or inhale activation according to their preferred vaping style. This flexibility makes the device easy to use for newcomers while offering convenience for experienced vapers.

The integrated chipset automatically manages power delivery, ensuring stable performance throughout the battery cycle and helping maintain a satisfying vape from the first puff to the last.

Battery and Charging System

At the heart of the Caliburn AK3 is a reliable 520mAh internal battery designed to support extended daily vaping sessions. The efficient power management system helps maximize battery life while maintaining stable output.

One of the standout features of the AK3 is its fast USB Type-C charging capability. The device supports rapid charging, significantly reducing downtime and allowing users to get back to vaping quickly.

The LED battery indicator keeps users informed about remaining battery levels, making power management simple and convenient.

Coil Compatibility and Flavor Delivery

The Caliburn AK3 is compatible with Caliburn A3 refillable pods featuring integrated 1.0Ω meshed coils. These coils are engineered to provide consistent heating and improved flavor extraction for a rich and enjoyable vaping experience.

UWELL’s proprietary Pro-FOCS Flavor Technology enhances flavor accuracy by optimizing airflow and vapor production, helping users experience the full character of their favorite e-liquids.

The upgraded pod design also helps minimize leakage while maintaining excellent flavor consistency over time.

User-Friendly Pod System

Convenience is a key focus of the Caliburn AK3. The refillable pod system features a user-friendly design that allows quick and easy refilling with minimal mess.

Its magnetic pod connection ensures secure installation while allowing effortless pod replacement when needed. The large e-liquid viewing window makes it easy to monitor liquid levels throughout the day.

The improved pod structure is designed to reduce leakage and enhance overall reliability, making the device ideal for everyday use.

Who Is This Device For

The UWELL Caliburn AK3 is an excellent choice for beginner vapers looking for a simple and dependable pod system. The dual-activation firing system and refillable pod design make it easy to use with minimal learning curve.

It is equally suitable for experienced MTL users who want a lightweight backup device with excellent flavor performance and convenient portability. The combination of compact size, reliable battery life, and premium flavor delivery makes it a versatile option for daily vaping.

What’s in the Box

• 1 × UWELL Caliburn AK3 Device
• 1 × Caliburn A3 1.0Ω Meshed Pod (Pre-installed)
• 1 × Caliburn A3 1.0Ω Meshed Pod (Spare)
• 1 × Silicone Lanyard
• 1 × User Manual