Uwell Crown 4 Sub-Ohm Tank

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  • Regular price $36.99


Uwell Crown 4 Sub-Ohm Tank

The royal treatment is back for a 4th time. 

The Uwell Crown 4 Tank is an upgraded sub-ohm vaping atomizer that features a high-quality stainless steel and silicone construction, patented self-cleaning technology, and mesh coil compatibility. 

6mL E-Liquid capacity. 5mL capacity with straight glass. 28mm base diameter. 

Newly upgraded heating chamber and air channels prevent leakage.

Mesh coils feature double helix design that guarantee even heating and wonderful flavor production. 

Top-fill system with threaded top cap design. 


Crown 4 atomizers absorb e-juice in the integrated condensation holder and vaporize it (self-cleaning mechanism). 




  • · 1 x Crown IV Tank
  • · 1 x Extra glass
  • · 1 x 0.4ohm coil (pre-installed)
  • · 1 x 0.2ohm coil
  • · 1 x pack of replacement O-rings
  • · 1 x User manual
  • · 1 x Drip tip cover

Warning: This tank is a Sub-Ohm resistance atomizer and only work on mechanical mod or devices that can handle Sub-Ohm resistance of 0.5ohm or lower. Please make sure you have a great understanding and technical knowledge on how to use mods and batteries that can handle Sub-Ohm coils. Do not use short or flat 510 connection on any hybrid or hybrid style device. If you are not familiar or unsure of particular products or set-ups, please do not use it. Always use proper precautions and handling.



Due to the nature of this product, it is not covered by warranty and cannot be exchanged.