Compatible with: SMOK TFV18 Tank, SMOK Arcfox Kit Pack Size: Three (3) Coils / One (1) RBA Coil Resistance: 0.15Ω Dual Mesh Coil 80W to 140W Best: 100W to 110W 0.33Ω Mesh Coil 80W to 140W Best: 100W to 110W 0.33Ω - RBA RBA Coil 45W to 80W Best: 55W to 65W