Uwell Crown 4 Tank

  • Sale
  • Regular price $44.99

60-80 Watts. 1/4 Turn Removable Cap. 6ml Capacity. Cotton Blend Coils. 

The Crown 4, is the latest update to one of the most famous Sub-Ohm Tank platforms in the history of our industry. Featuring a 28mm diameter base chassis with a 6ml max capacity along with the new and improved Crown IV Parallel Coil Design. The Crown 4 measures 28mm in base diameter and features sleek and smart design elements that combine for a universally appealing design. The Crown 4 features a 1/4 turn threaded top fill cap that unscrews to reveal dual fill ports. The Crown 4 utilizes the new and improved Crown 4 Plug and Pull replacement coils. Each coil features a vertical coil arrangement and triple vertical wicking slots for rapid wicking. The Crown 4 Replacement Coils consist of unique materials and Organic Cotton. The Uwell Crown 4 Sub-Ohm Tank is an excellent midwattage tank.

Need Replacement Coils? Uwell Crown 4 Coils

Want Something Bigger? Uwell Valyrian 2 Tank

Want something Smaller?

Uwell Nunchaku Tank

Uwell Whirl tank



  • 28mm Diameter Base
  • 6.0ml Max Capacity
  • Anti Leak Threaded Top Fill Method
  • Crown 4 Plug and Pull Replacement Mechanism
  • Dual SS904L 0.2 ohm 70 to 80W
  • Dual SS904L 0.4 ohm 60 to 70W
  • SS304 UN1 0.25 ohm 55 to 65W
  • FeCrAl UN2 0.23 ohm 60 to 70W
  • FeCrAl Iron-Chromium-Aluminum 60 to 70W
  • Convenient and Fast Coil Installation and Replacement
  • Precision Adjustable Bottom Airflow
  • Stainless Steel Construction
  • Available in Other Finishes
  • Quartz Glass
  • Stainless Steel 510 Threading
  • 24K Gold Plated Contact


    What's In The Box:

     One Uwell Crown 4 Sub-Ohm Tank

    • One 0.4 ohm Coil
      • Pre-Installed
    • One 0.2 ohm Coil
    • One Replacement Glass Tank Section
    • Spare Parts Pack
    • One Drip Tip Cover
    • User Manual