Uwell Caliburn G4 Pod Kit

Uwell Caliburn G4 Pod Kit is a refillable pod kit that you can fill with your favourite e-liquid or nic salt, giving you lower running costs and more choice. Available in 8 colours, including Glacier Blue, Seashell White and Sahara Gold. Order from Vapes Direct Wholesale for fast UK dispatch, free UK delivery on orders over £30 and trade pricing for UK vape shops.

About the Uwell Caliburn G4 Pod Kit

The Uwell Caliburn G4 Pod Kit is the latest fourth-generation release in the iconic Caliburn series, designed for vapers who want a premium balance of flavour, style, and convenience. Carrying forward Uwell’s tradition of innovation, this upgraded pod system introduces new PRO-FOCS flavour technology for a richer, more consistent taste experience while extending coil life by up to 35%. Whether you’re chasing a smooth MTL (mouth-to-lung) draw or prefer an airier RDL (restricted direct-lung) vape, the G4 delivers both with precision.

Powered by a 1300mAh built-in battery with USB-C fast charging, the Caliburn G4 ensures reliable performance all day. Its intelligent chipset offers two unique vaping modes—Storm Mode for intense flavour and cloud production, and Waves Mode for a smoother, relaxed experience. Paired with Uwell’s latest GPP pod series, this kit provides seamless pod compatibility, leak-resistant design, and an ergonomic, lightweight aluminium body perfect for on-the-go vaping.

The Uwell Caliburn G4 Pro upgrade introduces further usability improvements, including enhanced airflow adjustments, leak protection with the U² design, and a stylish aesthetic available in multiple striking finishes. Ideal for both beginners and experienced users, this pod kit is a versatile all-rounder in the world of portable vaping.

Key Features

Among its modern innovations and practical conveniences, the Caliburn G4 keeps things simple yet delivers powerful performance. Backed by Uwell’s intelligent chipset and the latest PRO-FOCS 4.0 flavour-enhancing technology, the G4 ensures every puff is smooth, consistent, and satisfying.

• Long-lasting 1300mAh battery for all-day vaping
  
  

• Rapid USB Type-C charging for minimal downtime
  
  

• Output range of up to 35W to suit MTL & RDL styles
  
  

• 0.85-inch TFT colour display with real-time data
  
  

• Dual firing system (button and draw activation)
  
  

Elegant Design

Designed to complement both everyday wear and bold style choices, the Caliburn G4 boasts a sleek aluminium alloy body with a slim, ergonomic profile. Its lightweight build slips easily into your pocket, while the premium metallic finishes ensure it looks as good as it vapes.

Available Colours:

Seashell White

Glacier Blue

Flamingo Red

Karst Grey

Twilight Silver

Gunmetal Grey

Sahara Gold

Polar Black

User-Friendly Interface

The wide 0.85-inch TFT colour screen makes it easy to check battery life, wattage, and puff count at a glance. Switching between Storm Mode for maximum clouds and Waves Mode for a smoother vape is seamless, giving you full control over your experience with minimal effort.

Your Personal Airflow

The Caliburn G4’s adjustable airflow slider allows you to customise every draw. Choose a tighter, flavour-rich MTL inhale or a looser RDL vape with enhanced vapour production. Combine this with pod orientation adjustments, and you get a tailored airflow system that adapts perfectly to your preference.

Amazing Pod Compatibility

Engineered for flexibility, the G4 is compatible with both Uwell’s GPP and G3 pod series. This opens up a wide choice of resistances, from smooth nic salt MTL vaping to airy freebase RDL sessions. The leak-resistant pod design ensures clean refilling and consistent flavour delivery.

Available Pod Options:

• 0.4Ω (RDL)
  
  

• 0.6Ω (RDTL)
  
  

• 0.9Ω (MTL)
  
  

• 1.2Ω (MTL)
  
  

Ultrasonic Technology

With Uwell’s U² ultrasonic leak-resistant welding and precision pod design, the G4 minimises leaks while maximising airflow efficiency. Combined with PRO-FOCS flavour technology, this ensures your e-liquid delivers a pure, satisfying taste from the very first puff to the last.

How to Use the Uwell Caliburn G4 Pod Kit?

• Insert your chosen Caliburn GPP pod (0.4Ω for RDL, 0.9Ω for MTL).
• Open the side-fill port and add your preferred e-liquid (nic salts or freebase).
• Allow the pod to sit for 5–10 minutes so the coil saturates.
• Power on with 5 clicks of the button, or simply inhale for draw activation.
• Adjust the airflow slider to match your preference.
• Switch between Storm Mode for stronger performance or Waves Mode for a smoother vape.

Why Choose the Uwell Caliburn G4?

• Versatility: Supports both MTL and RDL vaping with multiple pod resistances.
• Flavour Excellence: Enhanced PRO-FOCS technology for rich, satisfying taste.
• Convenience: Fast USB-C charging, leak-resistant pods, and easy refilling.
• Design & Portability: Sleek aluminium finish, compact enough for travel.
• Trusted Brand: Uwell’s Caliburn series is one of the most reliable names in pod vapes.

FAQs

Q. What is the difference between the Uwell Caliburn G4 and G4 Pro?

The Caliburn G4 Pro adds enhanced airflow adjustability, leak-resistant technology, and additional design refinements compared to the standard G4 kit.

Q. Can I use previous Caliburn pods with the G4 Pod Kit?

Yes, the G4 is compatible with both Caliburn GPP and G3 pods, offering flexibility for different vaping preferences.

Q. How long does the battery last on the Uwell Caliburn G4?

With its 1300mAh capacity, most users can expect a full day of vaping before needing to recharge.

Q. Is the Caliburn G4 better for nic salts or freebase e-liquids?

The G4 works with both. Use higher-resistance pods (0.9Ω, 1.2Ω) for nic salts and lower-resistance pods (0.4Ω, 0.6Ω) for freebase e-liquids.

Q. Does the Caliburn G4 leak?

No, it features Uwell’s U² leak-resistant design with ultrasonic welding for airtight pod sealing.

Q. What modes does the Caliburn G4 offer?

It comes with Storm Mode for strong flavour/clouds and Waves Mode for a smoother, relaxed vape.

Q. Is the Caliburn G4 beginner-friendly?

Yes, it’s ideal for both beginners and experienced users thanks to its simple draw-activation, clear display, and versatile pod system.

Fast UK dispatch. Delivery times and free delivery threshold are shown at checkout. See our Shipping and Refund policies for full details.

For adults aged 18 and over only. We use age verification at checkout. All products are TPD/TRPR compliant and notified to the MHRA.