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Uwell Crown III


NOTE:  The stainless steel tank will come with a random drip tip color.  All other tank drip tip colors are as shown.

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The Uwell Crown III is the newest version of Uwell’s famous Crown tank.  The Crown III has a 5ml juice capacity, top-filling system with a unique two threaded twist to easily open and close for refills with two large fill ports, and an innovative plug sub ohm coil system.  There is also a Crown III “key” lock system to aid in securing the upper part of the tank and can be loosened to replace the glass tube.  This lock will help to stop accidental turns when simply trying to refill the tank.  The lock screw can be removed if you feel it is unnecessary and tank used as normal.  It also features an improved chimney and structural design to reduce the amount of e juice condensation and lowers leakage potential.

At the base of the tank there is a condensation cup, another cool feature that lets you easily clean out any built up condensation escaping the bottom of the tank.  In the cup you’ll notice two tabs, these lock in to the bottom of the coil.

The new parallel plug and pull coil system has been optimized for the perfect balance of vapor and flavor production.  Just unscrew the bottom base and pull the coil out and pop another one in; it’s that easy.

Airflow for the Crown III is arranged in tri air slots around the base and provides ample cooling.

There are also aesthetic improvements with the launch of new colors and colorful drip tips.  Available in Black, Iridescent, Matte Black, Sapphire Blue, and Stainless Steel

All in all this tank is super cool and you get a lot of bang for your buck!

Inside the Uwell Crown III box:

1 Uwell Crown III Tank
1 0.25ohm SUS316 Parallel Coil Preinstalled
1 0.5ohm SUS316 Parallel Coil
1 Replacement Quartz Glass Tube
1 Crown III Key
1 Drip Tip Cover
1 User’s Manual
Extra Rubber O-rings

UWell Crown II Specs

– 24.5mm Tank Diameter
– 5ml Juice Capacity
– Stainless Steel Construction
– Quartz Glass
– Crown 3 Parallel Coil
– Plug-Pull Coil Replacement Mechanism
– 0.25ohm SUS316 Parallel Coil – rated for 80-90W
– 0.5  ohm SUS316 Parallel Coil – rated for 70-80W
– Anti-Leak Threaded Top-Fill Method
– Precision Tri Adjustable Airflow
– Widebore Drip Tip – Vibrant Colors
– 510 Connection

Tips and Recommendations

We strongly suggest using 6mg e liquid or lower with this atomizer. Sub-ohm atomizers produce higher throat hit than low and standard resistance atomizers. Using this atomizer with a nicotine level above 6mg will usually taste burnt or harsh.

Before using a new coil, saturate the cotton fully with e liquid and let sit 15 minutes to prevent dry hits at start up.


The Uwell Crown III uses sub ohm resistance coils and is designed for sub ohming. Sub ohm vaping is dangerous when used with the wrong device. Only use this tank with a mechanical mod or a regulated mod capable of firing an atomizer of 0.5ohm or lower. You must be sure that your mod AND batteries can handle sub ohm coils. If you’re using a regulated mod, make sure it can handle the amps. For mechanical mod users, please use 30 amp batteries or higher. Use the OHMS LAW CALCULATOR, check your amps.  Be safe!

DO NOT use this tank with eGo style batteries. You will need a battery capable of producing more power than traditional eGo devices.

Please Note: This product is not covered by warranty and cannot be exchanged.


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