Caliburn and Ironfist L by Uwell

Uwell Caliburn and Ironfist L product overview

Eye-catching & portable

The Caliburn & Ironfist L boasts a classic box-shaped side-by-side design and decorative lighting (optional).

Compact and lightweight, it’s ideal for using on the go and can be attached to a lanyard for extra convenience.

Easy operation

Suited to most experience levels, a minimalist, single-button design, easy 3-level power settings and inhale firing make using the Caliburn & Ironfist L simple.

Power and battery life are displayed via the colour-coded LED indicator lights.

Great taste every time

Uwell’s flavour-enhancing Pro-FOCS technology delivers consistent taste from the first to last puff.

Tailor your inhale

The Caliburn & Ironfist L provides a cigarette-style Mouth-to-Lung (MTL) inhale perfect for former smokers. An adjustable airflow slider allows you to further tailor your inhale to create a more airy or restricted vape style.

Compatible e-liquids & coils

The Caliburn & Ironfist L device works with Uwell Caliburn G coils and is recommended for use with VG:PG 50:50 e-liquids and nicotine salts.

Product Care

Follow these simple steps to get the most out of your vape kit.

• For refillable devices, allow e-liquid to soak into the coil for at least five minutes before using the device.
• Always keep some e‑liquid in the pod or tank to ensure the coil is saturated.
• If using replaceable coils, push/screw them in firmly but don’t over tighten.
• For adjustable power devices, use recommended power settings for the coil or pod you are using (see box, coil or manual).
• When device is switched on, only press fire button when inhaling. This prevents condensation build up in the pod or tank.
• If using a refillable kit, use the correct e-liquid for the coil or pod you are using. See the product description for each kit for recommended e-liquid types
• Avoid filling refillable pods or tanks above the fill line or to the very top.

Battery advice

Do:

• Use the correct charging equipment for your device (see below). Use of third-party chargers may void your warranty.
• Charge batteries on a flat, hard surface.
• Turn your device off when not in use (if device comes with an on/off switch).
• Keep battery terminals clean. A quick swab with a cotton bud can improve performance and reliability.
• Always keep some charge in your battery.

Don’t:

• Use damaged batteries.
• Leave charging batteries unattended.
• Allow contact between your batteries and water.
• Carry batteries in a pocket/bag with coins or keys.
• Expose batteries to sunlight, extreme heat or cold.
• Allow batteries to go to zero charge.

Helpful guides

• How to Stop Tanks Leaking
• How to Prevent Coils Burning
• Common Vape Tank Mistakes (& How to Fix Them)
• Vape Battery Guide
• Battery Safety Infographic

Recommended charging equipment

• Veho Plug Adaptor
• Nitecore Intelli Charger (for external batteries)

The Uwell Caliburn & Ironfirst L is a compact, easy-to-use pod device with 3-level power output, adjustable airflow and flavour-enhancing technology. Works with Caliburn G coils.

Part of the popular Caliburn series.