Uwell Caliburn A3S Pod Kit

The Uwell Caliburn A3S Pod Kit is a sleek, compact, and highly efficient vape device designed for users who want a perfect balance of simplicity, performance, and flavour quality. As part of Uwell’s renowned Caliburn series, the A3S brings refined design and upgraded pod technology to deliver a consistently smooth and satisfying vaping experience.

Built with a lightweight yet durable aluminium alloy body, the device is designed for everyday use while maintaining a premium look and feel. Its ergonomic shape ensures a comfortable grip, while the slim and pocket-friendly design makes it ideal for users who vape on the go.

The Caliburn A3S features a draw-activated system, eliminating the need for buttons or complicated settings. This makes it extremely beginner-friendly—simply inhale to activate the device. Whether you're new to vaping or an experienced user, the A3S offers a seamless and hassle-free experience.

Powered by a 520mAh built-in battery, the device provides reliable all-day performance for moderate users. With USB Type-C fast charging, it can be quickly recharged, ensuring minimal downtime.

The A3S uses refillable 2ml pods with integrated mesh coils (0.8Ω and 1.0Ω options), delivering enhanced flavour clarity and smooth vapour production. The improved side-fill system makes refilling easy and mess-free, while the leak-resistant design helps prevent spills and ensures a clean vaping experience.

Optimised for MTL (Mouth-To-Lung) vaping, the Caliburn A3S closely mimics the sensation of smoking, making it an excellent choice for users transitioning from cigarettes or disposable vapes.

Features 

Built-in Battery: 520mAh
Output Power: Up to 16W
Activation: Draw-Activated (No Buttons)
Pod Capacity: 2ml (TPD Compliant)
Coil Type: Integrated Mesh Coil (0.8Ω / 1.0Ω)
Charging: USB Type-C Fast Charging
Filling System: Side-Fill Pod Design
Vaping Style: MTL (Mouth-To-Lung)
Material: Aluminium Alloy
LED Indicator: Logo Battery Light
Leak-Resistant Pod System
Compact & Lightweight Design
Consistent Flavour Delivery

Compatibility

Compatible with Caliburn A3 Pods
Compatible with Caliburn A3S Pods
Compatible with Caliburn AK3 Pods
Suitable for Nicotine Salt E-liquids
Supports 50/50 VG/PG Freebase E-liquids
Designed for Low-Wattage Devices
Not suitable for sub-ohm vaping

Colours 

Lake Green
A fresh and vibrant green finish that delivers a natural and modern look. Perfect for users who want a unique and refreshing device style.

Iris Purple
A soft and elegant purple shade with a premium feel, offering a stylish and eye-catching appearance.

Moonlight Silver
A clean and polished silver finish that reflects light beautifully, giving the device a sleek and sophisticated aesthetic.

Ocean Flame
A bold and dynamic blend of colours inspired by ocean tones, creating a striking and visually appealing design.

Midnight Black
A timeless matte black finish that provides a minimal, professional, and classic look suitable for all users.

Space Grey
A smooth metallic grey tone with a modern and refined appearance, ideal for those who prefer subtle elegance.

Package Contents

1 × Uwell Caliburn A3S Device
1 × 0.8Ω Mesh Pod (Pre-installed)
1 × 1.0Ω Mesh Pod
1 × User Manual

How to Use 

Remove the device and pod from the packaging
Open the side-fill port on the pod
Fill the pod with your preferred e-liquid
Close the fill port securely
Allow the pod to sit for 5–10 minutes to prime the coil
Insert the pod into the device
Inhale through the mouthpiece to activate the device
Recharge using the USB-C cable when required

FAQs 

1. Is the Uwell Caliburn A3S suitable for beginners?
Yes, the device is designed with simplicity in mind. The draw-activated system means there are no buttons or settings, making it extremely easy to use for beginners.

2. What type of e-liquid should I use?
The device performs best with 50/50 VG/PG e-liquids, including nicotine salts and standard freebase liquids, ensuring smooth throat hits and optimal flavour.

3. How long does the battery last?
The 520mAh battery can typically last a full day for moderate users. Heavier users may need to recharge once during the day depending on usage.

4. Are the pods refillable?
Yes, the pods are refillable and can be reused multiple times. Once the coil inside the pod wears out, simply replace the pod.

5. Does the device leak?
The A3S features an improved leak-resistant pod system and secure side-fill design, helping to minimise leakage when used properly.

6. Can I adjust airflow or power settings?
No, the device operates with fixed airflow and automatic power output, ensuring a consistent and hassle-free vaping experience.