Crown 2 Sub Ohm Tank by Uwell Review

    The original Crown sub ohm tank was very popular. So it comes as no surprise that Uwell followed up with the Uwell Crown 2 sub ohm tank. While it took Uwell some time to release this one, it is for very good reasons. Compared to the original, this second tank features a lot of improvement. The Crown 2 was subjected to a lot of testing before its release. I can gladly say that this tank exceeded my expectations.

    What’s Inside the Box

    • 1 x Sub-Ohm tank
    • 1 x (pre-installed) SUS316L parallel coil 0.25ohm Atomizer head
    • 1 x SUS316L parallel coil 0.5ohm Atomizer head
    • 1 set of spare O-rings
    • 1 x replacement glass


    • Dimension: 2-5/8” x 7/8”
    • Size diameter: 24mm
    • Capacity: 5ml
    • Leak Resistant Top Fill Design
    • Locking Screw
    • Adjustable Dual Airflow Ring
    • Improved Chimney Design to strengthen the flavor
    • Removable Delrin Insulated Drip Tip
    • Stainless Steel Body


    Some vapers were not excited about the looks of the original version of this tank, but the vaping experience is awesome. It comes with dual-coil stainless steel heads for both wattage and temp control modes.

    The UwellCrown 2 and its predecessor are about the same size, but that’s where the similarity ends. The Crown 2 has been subjected to radical changes. This means that you can’t interchange parts of the old and new version.

    The Crown 2 tank sports a beautiful and glossy design. If you’re familiar with the original tank, the triple ring design is now gone. It made the sub ohm look clumsy, so the second version looks cleaner with it gone.

    How to Refill

    Refilling is now easy with the Crown 2. The top cap will come off with just a single counter-clockwise turn. When you have the cap off,  you’ll find two large e-juice slots. I did not experience any leaks when using this tank. The Crown 2 has truly evolved over the years. The original version was criticized for having minor leaks. Thankfully, you won’t experience that with the Crown 2.

    The tank has the same bottom airflow control ring as its predecessor. However, with the Crown 2, there is a sign showing the fully open and closed positions.

    The Crown 2 has the same removable 510 drip tip as its predecessor. This new tank has a locking screw located inside the top cap. This keeps the base section, the glass tank, and top cap together.


    If you enjoyed using the original Crown tank, the second version would impress you. The vaping experience with the Crown 2 is much smoother. Whether you are a flavor chaser or a cloud chaser, you’ll love this device. This is just the kind of tank to grab when you want to enjoy your favorite e-juices.


    Uwell included a lot of improvements in the Crown 2 sub ohm tank. This tank does not only look pretty but also performs impressively. You will enjoy rich flavor and massive vapor production with this tank.

    This Crown 2 sub ohm tank is popular among vapers. If you’re looking to buy this device at an affordable price, check out You can get the Crown 2 at this store for only $29.95. This price is a bargain for this tank. What’s more, you will enjoy the best customer service and fast delivery when you buy from this store.

    You will not only find vaping devices at, but also e-liquids and vaping accessories.

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