The coil in your e-cigarette is a component inside the atomizer. It is a section of wire wound that is wrapped in wicking material, which absorbs the e-liquid located in the tank.
How does vape coil work?
When you activate your e-cigarette battery, either manually or automatically, it provides power to the coil, generating heat that vaporize the e-juice.
Coil is measured in ohms, vaping coils with lower resistance will result in more vapor production when the device is activated, while vape coils with higher resistance will give off a cooler vape. So, the characteristics of the coil –the resistance and how it heats up – are crucial to the process of vaping.