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UWELL Caliburn G4 Pro Refillable Kit

Shop the UWELL Caliburn G4 PRO Refillable Pod Kit at E-Sheesh. Featuring a 2.51” touchscreen, 1800mAh battery, adjustable 35W output, GPP pod compatibility, and PRO-FOCS 4.0 flavour technology.

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Uwell Caliburn G4 Pro Pod Kit | 35W Touchscreen Vape Kit | E-Sheesh UK

The Uwell Caliburn G4 Pro Pod Kit is one of the most advanced devices in the Caliburn series, combining premium design, intelligent touchscreen controls, and powerful vaping performance in a sleek portable pod system. Available now at E-Sheesh, the G4 Pro delivers up to 35W of adjustable output, powered by a long-lasting 1800mAh battery with ultra-fast Type-C charging.

Designed for users who want complete control over their vaping experience, the Caliburn G4 Pro features a stunning 2.51-inch touchscreen display that allows you to adjust wattage, customise themes, manage puff settings, and switch output modes with ease. Combined with Uwell’s advanced PRO-FOCS 4.0 flavour technology, the G4 Pro delivers consistently rich flavour and smooth vapour production across both MTL and RDL vaping styles.


Key Features

Up to 35W adjustable output

Large 1800mAh built-in battery

Ultra-responsive 2.51” touchscreen display

Full GPP pod compatibility

Supports both MTL & RDL vaping

Adjustable airflow control

PRO-FOCS 4.0 flavour technology

Custom power curve functionality

Top-fill & side-fill pod compatibility

Type-C 5V/2.5A fast charging

Compact lightweight aluminium design


Advanced 2.51” Touchscreen Display

The Caliburn G4 Pro introduces one of the largest touchscreen displays ever featured in a pod vape kit. The responsive 2.51-inch screen allows users to customise nearly every aspect of the device with intuitive swipe and tap controls.

Functions include:

Wattage adjustment (5W–35W)
Output modes
Puff counter
Brightness settings
Screen timeout
Language selection
Welcome message customisation
Theme selection
Battery saver mode
The device responds in under 0.2 seconds, delivering a smooth and modern user experience.



Custom Power Curve Technology

Unlike standard pod systems, the Caliburn G4 Pro allows users to create personalised power curves. This means you can adjust wattage levels during different stages of each puff for a fully customised vape experience.

Stronger initial hit
Smooth mid-draw flavour
Softer or more powerful finish
Alternatively, Standard Mode maintains constant wattage throughout the inhale.


Massive 1800mAh Battery

The Uwell Caliburn G4 Pro features the largest battery in the Caliburn range, providing excellent all-day performance for both MTL and RDL vaping styles.

Combined with Type-C 5V/2.5A fast charging, the device recharges quickly while maintaining consistent power delivery throughout use.


PRO-FOCS 4.0 Flavour Technology

Uwell’s upgraded PRO-FOCS 4.0 technology automatically detects pod resistance and adjusts output settings to optimise flavour production and vapour consistency.

This intelligent chipset ensures:

Richer flavour clarity
Smoother vapour delivery
Improved pod lifespan
Consistent performance across different resistances


Full GPP Pod Compatibility

Resistance Vaping Style Recommended Wattage
0.4Ω RDL 18–25W
0.6Ω RDL 15–22W
0.8Ω MTL 12–18W
1.0Ω MTL 10–15W
1.2Ω Tight MTL 8–12W

Stepless Adjustable Airflow

The airflow control ring at the base of the pod allows for precise adjustment without fixed click settings.

Fully closed for tight MTL draws
Fully open for loose RDL performance
Fine-tuned control between both styles
This makes the G4 Pro highly versatile for different vaping preferences.


Available Colours

- Desert
- Stripe
- Iron
- Pearl
- Frost
- Ink
- Light
- Fantasy
-Each device features a premium aluminium shell with stylish metallic, textured, or solid finishes.


Specifications

Battery Capacity: 1800mAh

Output Power: 5W–35W

Charging: Type-C 5V/2.5A

Screen: 2.51” Touchscreen

Pod Capacity: 2ml (TPD)

Pod Compatibility: GPP Pods (0.4Ω–1.2Ω)

Airflow: Stepless Adjustable

Materials: Aluminium / ABS / PCTG

Size: 30 × 18.5 × 120.7mm

Weight: 78g


What’s in the Box?

1 × Uwell Caliburn G4 Pro Device

1 × GPP 0.4Ω Pod (Pre-installed)

1 × GPP 0.6Ω Pod

1 × Type-C Charging Cable

User Manual


Why Choose the Uwell Caliburn G4 Pro?

The Uwell Caliburn G4 Pro combines intelligent touchscreen controls, advanced flavour optimisation, long battery life, and full pod compatibility in one premium refillable pod system. Whether you prefer smooth MTL vaping or more powerful RDL performance, the G4 Pro delivers flexibility, convenience, and excellent flavour quality throughout the day.


Order Now

Order the Uwell Caliburn G4 Pro Pod Kit today from E-Sheesh and experience advanced touchscreen vaping with powerful 35W performance, PRO-FOCS 4.0 flavour technology, and full GPP pod compatibility.

More Information

More Information
Brand Uwell
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Delivery Information

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At E-Sheesh, we offer a variety of delivery options for both domestic and international customers. All orders are fully tracked from the moment they leave our warehouse. To ensure seamless communication, please provide your email address with your order so you can receive automated tracking updates. Additionally, including your mobile number allows us to contact you in case of any issues.

Dispatch Times

  • Same Day Dispatch: Orders placed by 3:00 PM will be dispatched the same day. We strive to dispatch all orders within 12 hours.
  • Working Hours: Our dispatch team operates Monday to Friday. Orders received after 3:00 PM on Fridays will be dispatched the following Monday. Similarly, orders received during Bank Holidays will be dispatched on the next working day.

Royal Mail 1st Class Tracked & APC Overnight:

Royal Mail Tracked 24:

  • Delivery Time: 1-2 days (typically next day, but not guaranteed).
  • Cost: Free for orders over £40 (£40.01 and above). £2.99 for orders under £40.
  • Special Areas: For deliveries to the Scottish Highlands, Scottish Islands, Northern Ireland, Isle of Man, Scilly Isles, Isle of Wight, and Jersey, please allow 2-5 days. Saturday and Sunday deliveries are not available in these areas.

APC UK - Guaranteed Next Day - Mon-Sat:

  • Cost: £9.99 for packages up to 5 kg.
  • Excluded Areas: Guaranteed next day delivery is not available in the Scottish Mainland, Scottish Highlands, Scottish Offshore, Scottish Borders, Northern Ireland, Isle of Man, Isle of Wight, Channel Isles, Alderney, Herm, and Sark.

International Shipping (Including the EU)

All international orders are shipped via Royal Mail International Tracked & Signed. Shipping rates are determined by Royal Mail and other courier companies, not by E-Sheesh, though we continuously review rates to ensure competitive pricing for our customers.

Delivery Terms

All international shipments are sent on a DDU (Deliver Duty Unpaid) or DAP (Delivered at Place) basis, meaning any import taxes, customs fees, or other local charges are the responsibility of the customer and are not included in the product price or shipping cost. Please note that UK VAT is not charged on these orders

Important Notes:

  • Customs and Import Fees: Due to EU and international customs regulations, customers are responsible for any import fees or taxes. These charges are typically payable upon arrival at the destination country.
  • Compliance with Local Laws: By placing an international order, customers agree to abide by their country’s import laws and regulations. E-Sheesh is not liable for goods seized or destroyed by customs or for any additional customs fees incurred.
  • Returned or Rejected Packages: If an order is returned due to refusal of customs fees or if the package is undeliverable, any unpaid return shipping or customs fees may be deducted from any potential refund, or we may need to dispose of the order with no refund.

Please ensure all details are correct and that you understand any customs requirements in your country to avoid issues with delivery.

Royal Mail International Tracked & Signed:

Europe:

  • Delivery Time: 4-10 days (subject to customs clearance). Please allow up to 15 days.
  • Service: Fully tracked with signature required upon delivery.
  • Shipping Cost: Calculated at checkout based on weight and location.
  • Import Duties & Taxes: Payable upon arrival.

Rest of the World:

  • Delivery Time: 10-20 days (subject to customs clearance). Please allow up to 25 days.
  • Service: Fully tracked with signature required upon delivery.
  • Shipping Cost: Calculated at checkout based on weight and location.

Contact Us

If you have any questions or need assistance with your order, please don't hesitate to contact our customer service team. We're here to help!

Returns & Warranty

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We pride ourselves on the quality of our products, and our dedication to customer satisfaction. That is why we offer a comprehensive returns policy.

Our returns policy lasts for 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or an exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. All Diposable Vape Devices, Opened e-liquids, drip tips, opened coils, and atomisers which have been filled with liquid cannot be returned.

Please contact us first regards any product you wish to return with a description of the issue, along with order number which can be found on the invoice sent at time of ordering. We recommend you use a signed for service to ensure the goods are received back safely. Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: any product otherwise working but with obvious signs of use or wear and tear. Any item not in its original condition, that is damaged or missing parts for reasons not due to our error. Any item that is returned more than 30 days after delivery.

Exchanges

The quickest and easiest way to receive new items before your desired item sells out is to re-purchase them online and return the unused items for a refund. This way you will receive the correct items quickly and your refund will be processed once the items are back with us.

Refunds

Once your return is received and inspected and assuming everything is in order, we will refund the product value excluding any postage charges originally paid, back to the payment method originally used. Please allow a few days for the funds to be received back into your account.

Late or missing refunds

If you haven’t received a refund within a week of returning your items, please contact us first to check they have been received back. If they have and we've processed your refund, please contact your card issuing bank or company but please bear in mind it may take some time before your refund is officially received back into your account. If you still have not received your refund, please feel free to contact us

Sale or clearance items

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Return Shipping

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. If you are shipping an item over £50, you should consider using a traceable shipping service or purchase shipping insurance. Regardless, we recommend you use at least a signed for service. We can’t guarantee that we will receive your returned item.

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