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Uwell Crown IV Sub Ohm Tank

By Uwell
Save £9.00 Save £9.00
Original price £23.99
Original price £23.99 - Original price £23.99
Original price £23.99
Current price £14.99
£14.99 - £14.99
Current price £14.99
Next Day Delivery
Free Tracked 24 Delivery Over £25

Uwell Crown IV Sub Ohm Tank

The Uwell Crown IV Sub Ohm Tank is the epitome of vaping royalty from Uwell. This tank has a 2ml capacity and boasts Uwell's patented Pro-Flavour Optimization Core System (Pro-FOCS), which recycles the air through the atomizer core twice to enhance the flavour of your e-liquid. This results in a draw saturated with delicious flavour note unmatched by any other sub-ohm tank.

The Crown IV Tank by Uwell is available in various colours, including Red, Silver, Blue, Green, Gold, and Purple, so you can easily find one that fits your style. The Tank also comes in a larger 5ml or 6ml capacity for the US market and a 2ml capacity for the European market to comply with TPD regulations.

Measuring up at 54.8mm in height and 25.7mm in diameter, the Uwell Crown IV Tank is stylish and attractive, making it the perfect companion for any occasion. It is also lightweight, weighing only 55g so it won't weigh you down.

The Crown IV Tank is its patented juice recycling system, which prevents condensation and leakage. Any juice that collects in the bottom of the tank is re-absorbed and re-used inside the tank, ensuring that you get the best out of your vape juice, even when it comes to capacity.

The Uwell Crown IV Tank is compatible with three coils: the UN2 Mesh 0.23 Ohm, Dual SS905L 0.2 Ohm, and Dual SS904L 0.4 Ohm Coils. The UN2 Mesh coils have a larger surface area than traditional coils, which vaporizes more e-liquid and increases both flavour and vapour production. These replacement coils also use a space-age mesh coil material and wider juice channels, making them a cut above the rest.

The top cap of the Crown IV Tank is designed for quick and easy filling. The cap can be opened by unscrewing 90 degrees, revealing large fill ports that accommodate all standard e-liquid bottles. This makes re-filling a breeze, ensuring you can return to vaping quickly.

Uwell Crown IV Sub Ohm Tank Features

  • Leak Proof
  • Stainless Steel & Pyrex Glass 
  • Compatible with Dual SS904L Coil
  • Mesh Coil Compatability
  • Top filling Design
  • Adjustable Airflow

The Uwell Crown IV Sub Ohm Tank is a top-of-the-line vaping tank that will impress even the most discerning vapers. Its sleek design, powerful coils, and patented juice recycling system make it a must-have for any serious vaper.

Box Content

  • Crown IV Tank
  • Spare Glass Tube
  • 0.4 Ohm Coil (Pre-Installed)
  • 0.2 Ohm Coil
  • Replacement O-Rings
  • Instruction Manual
Is it OK to use salt NIC in sub ohm?

Because nicotine salts contain higher concentrations of nicotine than traditional nicotine, they are not a good choice for high-powered sub-ohm devices. Compared to the standard 3 or 6 mg of nicotine in regular vape juice, nicotine concentrations in nicotine salts can reach as high as 20 mg.

Royal Mail

Royal Mail 24 Hour Tracked

1-2 Working Days

Enjoy tracked delivery with same day despatch available Monday to Friday for orders made before 4pm (excluding Bank Holidays). Our delivery service ensures your items are delivered from Monday to Saturday.

Free on orders over £25



DPD Next Day

1 Working Day

DPD tracked delivery service with a convenient 1-hour time window. We offer same-day despatch for orders placed before 3pm from Monday to Friday, ensuring delivery from Monday to Friday, excluding Bank Holidays. Please note that orders made on Friday will be delivered the following Monday. Not available for deliveries to the Scottish Highlands or islands.


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