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.
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.


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.
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
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.


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.
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.
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


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


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
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 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.
| Brand | Uwell |
|---|
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.
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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:
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:
Rest of the World:
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!
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.
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.
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.
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
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
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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