Twin-Sensor Precision
Primary + backup sensors sync every puff for consistent auto-draw and button activation, even over long-term use.
- Description
- Reviews
- Accessories
- Warranty
- Delivery
The Caliburn G4 Classic refines everything vapers love about the series into a premium daily carry from Uwell. This sleek refillable pod kit blends a precision CNC-crafted body with effortless operation and dependable performance. Ideal for newcomers and experienced users alike, it delivers easy filling, smooth draws and pocket-friendly ergonomics typical of modern pod kits.
- Twin-sensor intelligence — Primary + backup sensors collaborate for ultra-reliable auto draw and button activation.
- Dynamic ambient lighting — Matrix of RGB LEDs for battery/status feedback with a subtle, stylish glow.
- Dual airflow control — Stepless slider plus reversible cartridge orientation for precise MTL↔RDL tuning.
- GPP cartridge platform — Compatible with Caliburn GPP pods featuring leak resistance and top-fill convenience.
- Taste-first engineering — PRO-FOCS 4.0 flavour tech with a clear e-liquid window and anti-leak design.
Crafted To Last
Uni-body, CNC-refined design with smooth contours, a clear juice window and a premium in-hand feel.
Practical Everyday
Stepless airflow slider + reversible pod airflow, simple top-fill, and dynamic LEDs for status at a glance.
Specifications
| Type | Refillable pod kit (MTL/RDL) |
|---|---|
| Battery / Power | 1400mAh. |
| Capacity | 2ml TPD |
| Coil / Resistance | 0.4ohm & 0.6ohm Pod |
| Charging | Type-C, 5V/2A. |
| Dimensions / Weight | 29 mm x 16.6 mm x 112.8 mm. |
| Compatibility | Compatible with Caliburn GPP pods (G-series platform). |
| Materials / Finish | CNC-crafted alloy body; smooth, refined finish. |
| Extras | PRO-FOCS 4.0 flavour tech, U² anti-leak design, dynamic RGB status lights, reversible pod airflow, stepless external airflow. |
Package Contents
- 1 x Caliburn G4 Classic Pod
- 1 x 0.4ohm 2ml G3 Pod
- 1 x 0.9ohm 2ml G3 Pod
- 1 x User Manual
Who Is It For?
Perfect for beginners seeking a premium first pod kit and for MTL/RDL fans who value refined design and simple day-to-day use. Pair with easy-fit replacement pods for minimal maintenance.
Note For adult smokers and vapers only. Always follow the manufacturer’s instructions and local regulations when using refillable vaping products.
Depending on how many cigarettes you smoke, we recommend the following strength e-liquids with the Uwell Caliburn G4 Classic Vape Pod 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 Classic Vape Pod Kit FAQ
It’s built for the Caliburn G-series platform and works with GPP pods for MTL and RDL styles.
Use the stepless airflow slider on the device, then flip the cartridge 180° to further adjust restriction.
Both. Twin-sensor auto-draw works alongside a micro-pressure fire button use either as you prefer.
No top-fill access lets you refill without removing the cartridge.
The pod platform uses U² anti-leak engineering and a clear window to monitor levels and avoid overfilling.
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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