Uwell Crown 4 (Crown IV) Replacement Coils
Uwell Crown 4 / IV Replacement Coils are an advanced type of vape coils encompassing double helix mesh and SS904L materials. They are capable of self cleaning due to Uwell's technology division developing a system which acheived self cleaning tech. Crown 4 coils are designed with numerous upgrades from previous crown implementations. Uwell has also implemented their pro flavour optimisation core system in these coils. With all this high quality technology, you can be sure they pack a punch with flavour and clouds.
Individual coil specifications:
0.2 Ohm is a Dual SS904L Coil. Recommended for between 70 to 80 watts.
0.4 Ohm is a Dual SS904L Coil. Recommended for between 60 to 70 watts.
0.23 Ohm is a UN2 Meshed Coil. Recommended for between 60 to 70 watts.
Sold per coil/piece