Uwell Caliburn A2S Pod System – 520mAh Draw-Activated Vape

The Uwell Caliburn A2S is a compact pod system built around simplicity: no buttons, no menus, just draw-activated firing for an instant, consistent vape. Its aluminum-alloy chassis keeps the device durable while remaining small enough to slip into a pocket or bag.

An integrated 1.2ohm mesh coil sits inside the pod itself, so there is no separate coil to swap out. When one pod wears out, simply replace it with a fresh one from the same clear, juice-viewing cartridge.

The Caliburn A2S runs on a fixed wattage output, so flavor and vapor stay consistent from the first puff to the last without needing to adjust any settings. Uwell recommends pairing it with 50/50 or high-PG e-liquids for the best results with the A2S coil.

Key Features

• Draw-activated firing mechanism with no buttons required
• Integrated 1.2ohm A2S mesh coil built into each pod
• 2mL pod capacity with a silicone-stoppered side-fill system
• Juice viewing window to monitor remaining e-liquid
• Magnetic pod connection for secure, easy swaps
• Compatible with 0.9ohm A2 pods as well as A2S pods
• Durable aluminum-alloy chassis construction
• Fixed wattage output for consistent flavor and vapor throughout the pod's life

Specifications

Available Colors

Choose from Black, Gold, and Gradient.

Delivery Across Dubai & UAE

Vape Dubai King delivers authentic Uwell devices same-day within Dubai and across the UAE, with cash on delivery available on every Caliburn A2S order.

Frequently Asked Questions

Does the Caliburn A2S have buttons?

No, it uses a buttonless, draw-activated firing mechanism, so you simply puff on the mouthpiece to vape.

How do I refill the pod?

The 2mL pod refills through a side fill port sealed with a silicone stopper, and the coil is built into the pod so there is no separate coil change.

Does the kit include a charging cable?

No, the Caliburn A2S kit is sold without a USB Type-C charging cable, which is available separately.

What type of e-liquid works best with this device?

Uwell recommends 50/50 or high-PG e-liquids for the best performance with the A2S coil.