- Description
- Reviews
- Accessories
- Warranty
- Delivery
Meet the Uwell Caliburn G4 Pro Pod Vape Kit – a premium, refillable pod system with an 1800mAh battery, responsive 2.51” touchscreen and up to 35W adjustable power. Compatible with the latest GPP (G3) pods, it’s tuned for MTL and RDL vaping and designed for 50/50 freebase or nic salt e‑liquid.
Key Highlights
- Large 1800mAh battery with USB‑C 5V/2.5A fast charging
- 2.51” shatter‑resistant display with touch controls and 6 UI themes
- Adjustable power 1–35W incl. Custom Mode (power curve: start/middle/end)
- Stepless airflow for precise MTL↔RDL tuning
- Compatible with all GPP (G3) pods: 0.4Ω, 0.6Ω, 0.9Ω, 1.2Ω
- PRO‑FOCS 4.0 flavour tech for clean, consistent taste
- Premium aluminium body; 8 colourways
Why Choose the Caliburn G4 Pro?
The G4 Pro brings a smart touchscreen hub to the Caliburn family: pick from 8 languages, set a custom welcome message with the on‑screen keyboard, tweak brightness and screen timeout, and toggle animations. The new Custom Mode lets you shape the power curve for a punchy start or a smoother ramp – your draw, your way.
Best E‑Liquid Pairings
For MTL (0.9–1.2Ω), choose nic salts or 50/50 e‑liquid. For RDL (0.4–0.6Ω), a 50/50 or slightly higher VG works well. Avoid max‑VG as it may wick too slowly in GPP pods.
What’s in the Box
- 1 × Caliburn G4 Pro Device
- 1 × GPP Pod 0.4Ω (pre‑installed)
- 1 × GPP Pod 0.6Ω (spare)
- 1 × USB‑C charging cable
- 1 × User manual
Specifications
| Spec | Details |
|---|---|
| Dimensions | 30 × 18.5 × 120.7 mm (INT/FDA) · 117.5 mm (TPD/CRC) |
| Materials | Aluminium, ABS, IML, PCTG |
| E‑liquid Capacity | 2 ml (TPD) |
| Output Power | 1–35 W (adjustable) |
| Battery | 1800 mAh (internal) |
| Charging | USB‑C, 5V/2.5A |
| Airflow | Stepless slider (MTL↔RDL) |
| Pod Compatibility | GPP (G3) 0.4Ω · 0.6Ω · 0.9Ω · 1.2Ω (side/top fill by model) |
| Colourways | Desert, Stripe, Iron, Pearl, Frost, Ink, Light, Fantasy |
Compatible Pods & Accessories
- Uwell Caliburn GPP Pods (all resistances)
- Nic Salt E‑Liquids for MTL
- 50/50 E‑Liquids for MTL & light RDL
Tips & Troubleshooting
- Prime a new pod for 5–10 minutes before first use.
- Start at lower wattage and increase gradually to taste.
- If flavour drops or the draw tightens, replace the pod.
- Keep the e‑liquid above the min mark to avoid dry hits.
Compare Caliburn Models
| Model | Battery | Power | Screen | Pods |
|---|---|---|---|---|
| Caliburn G4 Pro | 1800 mAh | 1–35 W | 2.51” Touch | GPP (G3) 0.4–1.2Ω |
| Caliburn G4 | 1300 mAh | 1-35 W | — | — |
| Caliburn G3 | — | — | — | G3 Pods |
Depending on how many cigarettes you smoke, we recommend the following strength e-liquids with the Uwell Caliburn G4 Pro Pod Vape Kit
Cigarettes a day
1 to 5
Low
Cigarettes a day
6 to 14
Medium
Cigarettes a day
15 or more
High
Not sure what Nic Salts are? See our guide here.
To avoid premature coil failure, be sure to follow our coil priming guide.
Warranty
Unlike many other vape stores, Vaping 101 fully complies with the Law and offer a full 1 year warranty as required by Law. Please see HERE for full clarification on UK Law on Consumer Goods.
- All orders are sent in discreet packaging.
- Delivery is free for all orders over £50. Otherwise, delivery is £3 to £12 depending on the service you plan to purchase.
- You can return your product up to 14 days after receiving your order. Please make sure that the products are not used or damaged.
UK Shipping
Service Overview: Reliable tracked delivery service.
Delivery Time: 2 to 4 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
- NOT GUARANTEED SERVICE
Cost: £3.00 (Free over £50)
Service Overview: Fast, door-to-door courier service.
Delivery Time: Next day for most UK postcodes. View postcode exclusions
Key Features:
- Full end-to-end tracking with live updates.
- Same-day dispatch Monday to Friday for orders placed before 1:00 PM (excluding Bank Holidays).
- Deliveries made on weekdays (some areas deliver Saturday).
- Signature required on delivery.
- Battery Restrictions: None: DPD imposes no additional restrictions on batteries.
- NOT GUARANTEED SERVICE
Cost: £3.50 (Free over £50)
Service Overview: Parcels are delivered to a nearby DPD Pickup Point or Drop-Point for customer collection.
Delivery Time: Next day for most UK postcodes. View postcode exclusions
Key Features:
- Notifications sent via email/SMS when parcel is ready for collection.
- No signature required—customer collects in person.
- Ideal if you’re not available at home for doorstep delivery.
- Battery Restrictions: None: DPD imposes no additional restrictions on batteries.
- NOT GUARANTEED SERVICE
Cost: £3.50 (Free over £50)
Service Overview: Reliable standard delivery service.
Delivery Time: 2 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
Cost: Price Based On Address
Service Overview: Faster tracked delivery service.
Delivery Time: Up to 1 to 2 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
- NOT GUARANTEED SERVICE
Cost: £4.00
Service Overview: A cost-effective express service for less time-sensitive deliveries.
Delivery Time: Next business day delivery by the end of the day to most UK destinations.
Key Features:
- Lower-cost option compared to UPS Express®.
- Includes tracking and proof of delivery.
- Suitable for urgent but not time-critical shipments.
Cost: Price Based On Address
Service Overview: Guaranteed next-day delivery service.
Delivery Time: Next day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday for orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays and on Saturday.
Cost: £9.00
Service Overview: A time-definite delivery service for urgent shipments.
Delivery Time: Next business day delivery by 10:30 AM or 12:00 PM to most UK locations.
Key Features:
- Ideal for time-critical shipments.
- Includes tracking and proof of delivery.
- Money-back guarantee if the delivery commitment is not met.
Cost: Price Based On Address
International Shipping
Delivery Time: 3-10 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- NOT GUARANTEED SERVICE
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Weight + Address
Delivery Time: 3-10 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:30 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- NOT GUARANTEED SERVICE
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Weight + Address
Delivery Time: 2-4 working days.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: Next Business Day EU.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: Next Business Day EU By 10:30am.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: 2 Business Day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Delivery Time: 1-2 Business Day.
Key Features:
- Tracked to delivery point.
- Same day dispatch Monday to Friday orders placed before 2:00 PM (excluding Bank Holidays).
- Deliveries are made weekdays.
- Delays caused by Customs are completely out with our control.
Cost: Price Based On Address
Uwell Caliburn G4 Pro Pod Vape Kit FAQ
Price Match Promise
Vaping 101 offers the lowest prices in the UK guaranteed. We constantly check our prices against competitors to offer our customers the best deal available.
If you find a price cheaper elsewhere in the UK (in stock), please just let us know. Fill out the contact form on our website and we will send you a unique discount code.
Batteries are not part of the price match.
***Please note, evidence of a cheaper price is required (a link to the price). Unfortunately, we do not offer this guarantee on sites like eBay, Amazon, etc. This is simply due to difficulty knowing if items are genuine. Must be a legitimate UK-based website operating within UK Law for comparison. Price match items must be in stock and like-for-like. Must be an advertised price.
All items on Vaping 101 are genuine manufactured originals.
Any questions, please don't hesitate to contact us.
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