The Uwell Crown 4 coils have been designed for use with the Uwell Crown 4 Tank only. There are three versions of this coil available, all of which have been designed for sub ohm vaping.
The 0.2 Ohm and 0.4 Ohm uses Stainless Steel (SS904L) rather than standard Kanthal, so these coils heat faster and increase both flavour and cloud production. The 0.23 Ohm UN2 coils feature a mesh build that has a larger surface area for increased flavour.
All of these coils are recommended for use with high VG eliquids, that are 60% VG or higher.
Important information about Sub Ohm Vaping:
These coils are designed for sub-ohm vaping. They require more vaping experience to use safely, and extra care should be taken when using a sub ohm tank and mod. The coils will only work on a mod capable of firing sub ohm atomisers. Please ensure that your batteries can handle the extra power requirements, and that your mod can handle the amps.
We also advise not to use any e-liquid with more than 6mg of nicotine, as your vapour may taste harsh. Sub ohm vaping produces a bigger throat hit than standard coils, and extra care should be taken.
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By Jesse from Devon
These are a lot better than all the other coils you can get for the crown 4. They give you way better flavour and seem to allow better airflow. Will only be using these for my crown now. Only thing they could improve on is the duration as they don't seem to last quite as long as some of their other coils.
By Harry from Walton on the Naze
Genuine coils From uwell very nice. Decent flavour and long life. I recommend the un1 and un2 for ultimate flavour and cloud. I do think the price needs to come down a bit tho on such a consumable product. 8/10 because of the price
By SSM from Keighley
The flavour is incredible. Highly recommended in my top 3 coils for flavour. Would have preferred slightly bigger clouds like a fireluke coil but flavour is spot on. The leak prevention system is very innovative and does a great job of limiting leaking from condensation build up in the airflow. These coils also hit harder then they are rated for.