Uwell Caliburn G4 Pod Kit – Compact, Powerful, and Incredibly Easy to Use

The Uwell Caliburn G4 is the perfect blend of simplicity, power, and customisation. Whether you're a new vaper or a seasoned pro, this compact pod system delivers a smooth and satisfying vape every time. With a 1300mAh built-in battery, adjustable wattage, smart modes, and two coil options, the Caliburn G4 caters to both MTL (Mouth-to-Lung) and RDTL (Restricted Direct-to-Lung) vaping styles with ease.

Big Battery, Small Device

Despite its slim design, the Caliburn G4 packs a 1300mAh battery, giving you all-day power on a single charge. And when it's time to top up, USB-C fast charging means you're back up and running in under an hour.

Versatile Power Output (5W–35W)

With Smart Mode, the device auto-detects your pod and sets the ideal wattage. Prefer to dial things in yourself? No problem – switch to manual wattage mode and adjust the power to match your vaping style.

Smart Design with OLED Display

Featuring a crystal-clear OLED screen, you’ll always know your battery level, wattage, and activation mode. With button-activated, auto-draw, and lock features, the Caliburn G4 puts full control right in your pocket.

Custom Airflow Control

Slide the pod to adjust your airflow, switching seamlessly between tighter MTL draws or a looser, airier RDTL hit. Ideal for vapers who like to tailor every puff.

Refillable Caliburn G3 Pods – Easy & Leak-Resistant

Each kit includes two 2ml Caliburn G3 pods:

0.4Ω Pod for RDTL vaping
0.9Ω Pod for classic MTL vaping

These pods feature a top-fill design with Uwell’s new U2 leak-resistant tech, so you can refill easily without mess. The built-in mesh coils deliver bold, consistent flavour with every draw.

No coil changes needed – just replace the pod when it’s done.

For best performance, we recommend using 50/50 VG/PG e-liquids or nicotine salts with this kit.

Key Features of the Uwell Caliburn G4:

Built-in 1300mAh battery
Variable wattage: 5W–35W
MTL & RDTL compatible
Smart Mode for auto wattage detection
OLED screen with clear info display
Button & inhale activation
Safety lock to prevent accidental firing
Leak-resistant 2ml top-fill pods
USB-C fast charging
Precise airflow adjustment

What’s in the Box?

1 x Uwell Caliburn G4 Device
1 x 0.4Ω Caliburn G3 Pod (pre-installed)
1 x 0.9Ω Caliburn G3 Pod
1 x User Manual

🔌 Note: USB-C charging cable not included – available separately if needed.

FAQs – Caliburn G4 Pod Kit

Q: Can I use nic salts with the Caliburn G4?
A: Yes – especially with the 0.9Ω pod, which is perfect for nic salt or 50/50 freebase e-liquids.

Q: What’s the difference between the 0.4Ω and 0.9Ω pods?
A:

0.4Ω: More vapour, warmer hit – best for RDTL
0.9Ω: Tighter draw, smoother throat hit – perfect for MTL

Q: Can I adjust the wattage manually?
A: Yes! You can switch from Smart Mode to manual mode and set the wattage between 5W and 35W.

Q: How do I refill the pod?
A: No need to remove it – just pop the top cap and fill with your favourite e-liquid.

Q:Does it have auto-draw or button firing?
A: Both! You can choose to vape with a button or just inhale.

UWell Caliburn G4 Pod Kit