Electronic cigarette hardware and core features

Hardware Components

Battery: Powers the heating element of the e-cigarette, enabling the e-liquid to be heated and atomized. Lithium batteries are typically used, with varying capacities and specifications.

Heating Coil and Atomizer: The heating coil heats up when energized, causing the e-liquid to atomize. The atomizer is a device containing components such as the heating coil, converting the e-liquid into an inhalable aerosol.

Core Physical/Chemical Properties
The main characteristics of e-cigarettes include: The e-liquid contains nicotine (highly addictive), propylene glycol (solubilizer), glycerin, and flavorings. Heating may produce carcinogens such as formaldehyde and acetaldehyde. Some flavorings, such as cinnamaldehyde, are cytotoxic. Nicotine stimulates the central nervous system, leading to dependence. Teenagers are more likely to inhale excessive amounts due to the pleasant taste. They are often shaped like pens, USB drives, and other everyday items, making them difficult to detect in public places.