An electronic cigarette, also known as an e-cigarette or an e-cig, is an electrical inhaler that vaporizes a propylene glycol- or glycerin-based liquid solution into an aerosol mist, simulating the act of tobacco smoking. It is often marketed as a smoking cessation aid or tobacco replacement.
The benefits or risks of electronic cigarette use are a subject of uncertainty among health organizations and researchers. Limited controlled studies are available due to their relatively recent invention. Laws governing the use and sale of electronic cigarettes, as well as the accompanying liquid solutions, vary widely, with pending legislation and ongoing debate in many regions.
An electronic cigarette contains three essential components: A plastic cartridge that serves as a mouthpiece and a reservoir for liquid; an “atomizer” that vaporizes the liquid and a battery.
The cartridge, a small plastic container with openings on each end, serves as both a liquid reservoir and mouthpiece. It allows the passage of liquid to the atomizer and vapor from the atomizer back to the user’s mouth, without leaking liquid into the mouth.
Most models adopt a plastic sponge to keep the liquid in place but it is also common to use a refillable tank to carry the liquid with a separate tunnel connecting to the atomizer. When the liquid is depleted, users can refill it or replace it with another pre-filled cartridge. Some users forgo the use of liquid reservoirs and “drip” liquid directly onto the atomizer in a method known as “dripping”.
The atomizer is a piezoelectric ultrasound device that vaporizes the liquid, and generally consists of a simple filament and wicking metal mesh to draw the liquid in. It is positioned in the center of the three components that make up the entire electronic cigarette cylinder, as the cartridge attaches to one end, and the power unit to the other. The atomizer’s filament will lose efficiency over time due to a buildup of sediment, or “burns out” entirely, requiring replacement. In some models, the cartridge and atomizer component are integrated, known as a cartomizer.
Most portable power units contain a lithium-ion rechargeable battery and makes the largest component of an electronic cigarette. This may contain an electronic airflow sensor so that activation is triggered simply by drawing breath through the device. Other models come with a power switch, which must be held during operation. A LED to announce activation may also be equipped in the front of power unit casing.
Batteries are usually charged via AC outlet, car or USB. Some manufacturers also offer a cigarette-pack-like portable charging case (PCC), which contains a larger battery to charge smaller batteries of individual e-cigarettes.
Liquid for producing vapor in electronic cigarettes, known as e-juice or e-liquid, is a solution of propylene glycol(PG), vegetable glycerin(VG), and/or polyethylene glycol 400(PEG400) mixed with flavors and mostly nicotine.
They are often sold in a bottle or as pre-filled disposable cartridges. Many manufacturers offer dozens of flavors which resemble the taste of regular tobacco, menthol, vanilla, coffee, cola and various fruits, but nicotine concentrations vary by manufacturers. The standard notation “mg/ml” is often used in labeling, sometimes shortened to a simple “mg”. Nicotine-free solutions are also common.
Electronic Cigarette Kit – PR110 (Most Popular)
Electronic Cigarette Kit – PR110 (Most Popular) only $49.95
More smoke. More Puffs. No mess. Only 2 components.
# of Batteries: 1
Battery Size: same as PR110
# of Atomized Cartridges: 2
Carrying Case: Any available Color
Puffs per cartridge: 250-300
Flavor: Any of our 20 available flavors
Nicotine Level: High, Medium, Low or Nicotine Free
Charger: USB only
E-cig Size with cartridge: 3.9in or 100mm
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Electronic Cigarette Kit – PR110
Price: $49.99 USD