CALIBURN G4 POD
CALIBURN G4 POD
The Caliburn line has been one of the most recommended starting points for new vapers for years — and the Uwell Caliburn G4 Pod Kit, available now at Clutch Vape, is the latest version to build on that reputation. With a bigger battery, adjustable power, and refined flavour technology, the G4 is designed for vapers who want more control than a disposable offers, without the complexity of an advanced mod.
What Is the Uwell Caliburn G4?
The Caliburn G4 is a refillable, open pod system built around a 1300mAh battery and adjustable 5–35W output, giving vapers meaningfully more flexibility than earlier Caliburn models. It uses Caliburn GPP pods, compatible with resistances ranging from 0.4Ω to 1.2Ω, so you can tune the device toward a tighter mouth-to-lung (MTL) draw or a looser, more direct-lung style depending on your preference.
Each pod holds 2mL of e-liquid and uses a top-fill design, making refills quick and mess-free compared to bottom- or side-fill systems.
Key Features of the Caliburn G4
1. 1300mAh Battery with Fast USB-C Charging
A notable step up from earlier Caliburn devices, the 1300mAh battery is built to comfortably get most casual vapers through a full day, with USB-C charging that brings the device back to full power quickly when it does need a top-up.
2. PRO-FOCS 4.0 Flavour Technology
Uwell's upgraded PRO-FOCS 4.0 system is engineered to extract more flavour from e-liquid while also extending pod lifespan — a combination that matters for vapers who've found older pod systems taste "flat" toward the end of a pod's life.
3. Storm Mode & Wave Mode
The G4 offers two distinct vaping experiences in one device:
- Storm Mode delivers a stronger, more powerful, continuous draw.
- Wave Mode offers a smoother, more gradual power curve for a gentler hit. Switching between the two lets you match the device to your mood or your e-liquid, without needing a second pod system.
4. Dual Airflow Adjustment
Airflow can be fine-tuned two ways: through a side airflow valve and by flipping the pod 180° for a second airflow configuration. Combined, these give a wider range of draw tightness than most pod systems in this category offer.
5. Animated HD Display
A small but genuinely useful upgrade — the G4's colour screen shows real-time wattage, battery life, and puff count, so you're never guessing at settings or charge level.
Why the Caliburn G4 Is a Strong Pick for Most Vapers
- Great for beginners. The 0.9Ω pod delivers a tight MTL draw similar to a cigarette, making the transition from smoking more comfortable for new vapers.
- Flexible enough for experienced users. Adjustable wattage, dual airflow control, and pod-orientation switching give more room to customize the draw than most simple pod systems allow.
- Lower long-term cost than disposables. Since the device itself is reusable and rechargeable, you're only replacing pods and e-liquid — not the entire unit — which tends to work out more economical over time.
- Works with both nicotine salt and freebase e-liquid. The 0.9Ω pod pairs well with nicotine salts (up to 20mg/mL) for a smooth MTL hit, while the 0.4Ω pod suits freebase e-liquid for a warmer, looser draw.
How to Choose the Right Caliburn G4 Pod Resistance
| Pod Resistance | Draw Style | Best Paired With |
|---|---|---|
| 0.4Ω | Warmer, looser (RDL) | Freebase e-liquid, 3–6mg |
| 0.6Ω | Balanced MTL/RDL | Either freebase or salt nic |
| 0.9Ω | Tight MTL, stronger throat hit | Nicotine salt, 20mg |
| 1.2Ω | Very tight MTL | Higher-strength salt nic |
If you're coming from smoking, most vapers find the 0.9Ω pod paired with salt nicotine the closest match to a cigarette-style draw.
Who Is the Caliburn G4 Best For?
- First-time vapers who want a simple but capable device without needing to learn complex settings.
- Vapers upgrading from disposables who want lower ongoing costs and more control over flavour and draw style.
- Anyone who values flexibility — the ability to switch between MTL and RDL styles on one device, rather than owning separate hardware for each.
If you're looking for a fully disposable, zero-maintenance option instead, a high-capacity disposable device may suit you better — but for vapers who want a device they'll refill and use long-term, the G4 remains one of the most balanced options available.
Order the Uwell Caliburn G4 at Clutch Vape
Ready to upgrade to a device built for both beginners and experienced vapers? The Uwell Caliburn G4 Pod Kit is available now at Clutch Vape, with fast Canada-wide shipping and age-verified checkout in full compliance with Canadian vaping regulations.
Frequently Asked Questions
Is the Uwell Caliburn G4 good for beginners? Yes — it's widely recommended as a starting point for new vapers, particularly with the 0.9Ω pod, which delivers a tight MTL draw similar to smoking.
How much e-liquid does the Caliburn G4 pod hold? Each Caliburn GPP pod holds 2mL of e-liquid and uses a convenient top-fill design.
Can I use nicotine salt e-liquid with the Caliburn G4? Yes — nicotine salt e-liquid (up to 20mg/mL) works well with the higher-resistance 0.6Ω and 0.9Ω pods for a smooth MTL experience.