The Uwell Crown V Replacement Coils are compatible only the Crown V Tank.
Specs:
UN2 0.23 ohm Single Meshed Coil: 65-70w
UN2-2 0.3 ohm Dual Meshed Coil: 50-55w
UN2-3 0.2 ohm Triple Meshed Coil: 65-70w
Price for Single Coil