Brand: Uwell


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Product Description

Uwell back at it again with another entry into the Crown Series of atomizers! Uwell being known for their absolutely fantastic tanks, the Crown 4 (or Crown IV) is an evolutionary update on the Crown 3. 

Featuring both dome-glass (6ml) as well as their regular pyrex glass (5ml) the Crown IV holds quite a bit of E-Liquid and boasts to not leak any with their new "self-cleaning" technology, which is a fancy way of saying it's designed to re-route any excess liquid back into the coil, keeping it dry and leak free. To top it off the Uwell Crown 4 also has their signature quarter-turn top-fill method, and their plug-and-vape threadless coils.


The Crown 4 coils are constructed of SS904L stainless steel, the same anti-corrosive super-alloy that Rolex uses in their watches, to make sure that coils last as long as possible. The coils are also wrapped in organic cotton. 


With adjustable airflow and fantastic construction, the Uwell Crown 4 is sure to please!

The Uwell Crown 4 Includes

  • 1 Crown IV Atomizer
  • 1 0.4ohm Coil (Pre-Installed)
  • 1 0.2ohm Coil
  • 1 Drip Tip Cover
  • 1 Pack of Replacement O-Rings
  • 1 Spare Glass Tube
  • User's Manual

Features/Specifications of the Uwell Crown 4

  • 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
      • Organic Cotton
    • Dual SS904L
      • 0.4 ohm
      • 60 to 70W
      • Organic Cotton
    • SS304 UN1
      • 0.25 ohm
      • 55 to 65W
      • Organic Cotton
    • FeCrAl UN2
      • 0.23 ohm
      • 60 to 70W
      • FeCrAl
        • Iron-Chromium-Aluminum
      • Organic Cotton
    • Vertical Coil Design
    • Plug and Pull Design
      • Threadless Design
      • 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

Customer Reviews

Based on 1 review
its dog shit

doesnt produce clouds idk if its the watage of my mod or what but this was kind of a piss off

Hey there! This certainly is concerning but I'm glad you left a message for us to sort out with you. It's possible your current mod just isn't powerful enough to fire the coil in the tank. What kind of device are you using? Does it give you any kind of error on the Screen when you try to fire the device? Let us know!

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