Uwell Crown 4 Tank


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Introducing UWELL Crown 4 Tank. This innovative tank combines cutting-edge technology with a user-friendly design to elevate your vaping journey to new heights.

Key Features

  • Self-cleaning Technology: Patented mechanism absorbs excess e-liquid, minimizing leaks and reducing cleaning needs.
  • Pro Flavor Core Optimization System (Pro-FOCS): Enhances flavor delivery by recycling air through the atomizer core.
  • Threaded Top-fill System: Easy quarter-turn system for hassle-free refills, reducing downtime.
  • Sleek Design: Hand-polished finish and knurled ends for visual appeal and ergonomic grip.
  • Exceptional Performance: Dual SS904L coils and advanced airflow system deliver thick, flavorful clouds.
  • Complete Package: Includes spare glass tube, coils, o-rings, user’s manual, and drip tip cover.


If you purchase this product you will earn 79 Reward Points worth £3.95!
If you purchase this product you will earn 79 Reward Points worth £3.95!
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UWELL Crown 4 Tank: Revolutionizing Your Vaping Experience

Vaping enthusiasts are constantly on the lookout for the latest innovations to enhance their vaping experience. The UWELL Crown 4 Tank emerges as a frontrunner in this pursuit, offering a perfect blend of cutting-edge technology and user-friendly design.

Innovative Features

Self-cleaning Technology

One of the standout features of the UWELL Crown 4 Tank is its patented self-cleaning technology integrated within the atomizer core. This innovative mechanism efficiently absorbs excess e-liquid into a condensation holder, preventing wastage and minimizing the need for frequent cleaning.

Pro Flavor Core Optimization System (Pro-FOCS)

The Crown 4 Sub-ohm Tank incorporates the Pro Flavor Core Optimization System (Pro-FOCS), a groundbreaking technology that enhances flavor delivery. By recycling the in-taken air twice through the atomizer core, Pro-FOCS ensures that every draw is saturated with rich, flavorful vapor.

Threaded Top-fill System

Say goodbye to cumbersome refills and downtime with the Crown 4 Tank’s simplified quarter-turn threaded top-fill system. This intuitive design allows for quick and hassle-free refills, so you can spend more time enjoying dense clouds of vapor and less time fussing over maintenance tasks.

Design and Build Quality

Crafted with meticulous attention to detail, the UWELL Crown 4 Tank boasts a visually striking design that sets it apart from conventional vape tanks. The hand-polished finish exudes sophistication, while the knurled ends ensure a secure grip for effortless airflow adjustment and top-fill system operation.

Package Contents

The UWELL Crown 4 Tank comes complete with everything you need to embark on your vaping journey:

  • 1 Uwell Crown IV Tank
  • 1 Spare Glass Tube
  • 1 0.4ohm Dual SS904L Coil (rated for 60-70W)
  • 1 0.2ohm Dual SS904L Coil (rated for 70-80W)
  • 1 Pack of O-rings
  • 1 User’s Manual
  • 1 Drip Tip Cover

Performance and User Experience

When it comes to performance, the UWELL Crown 4 Tank delivers on all fronts. With its dual SS904L coils and advanced airflow system, it produces thick, flavorful clouds that satisfy even the most discerning vapers.

Where to Find Uwell Crown 4 Tank

Ready to experience the next evolution in vaping technology? The UWELL Crown 4 Tank is available now at select retailers, including the EVPE Crystal Clear Vape Store.


Black, Blue, Green, Iridescent/Rainbow, Purple, Stainless Steel

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