Battery operated, and with rechargeable batteries included, the convenience is even better now that some models of the electronic cigarette are disposable. In other models, the parts, batteries, and nicotine liquid are replaceable. Because of the low dose of nicotine, or in some cases none at all, many smokers feel this is a real technological dream, especially after trying all the other stop smoking methods, or just wanting to enjoy a smoke in public.

Considered an inhalation drug device by the United States Food and Drug Administration, the shipments of the electronic cigarette have been blocked when arriving from China specifically. Therefore, many smokers who wonder where to buy electronic cigarettes have fled to the Internet for help in purchasing theirs. In the United Kingdom, the sale and use of the electronic cigarette is uninhibited and many of these have made their way to the United States. The main manufacturer of the e-cigarette is of course, China.

There are a variety of flavors and strengths available also, such as regular, menthol, lights, and more unique ones like cherry, strawberry, caramel, and coffee. There is a fear that children will begin using these devices because of the sweet flavors, but with proper management, this should not be a problem. Also, because they don't emit real smoke into the environment, the electronic cigarette may be smoked indoors and at places of employment or in fact, everywhere.

The Internet, which is where to buy electronic cigarettes has starter packs available which include mouthpieces, cartridges, a battery pack, rechargeable batteries, atomizer and the strength and flavors of personal choice. The electronic cigarette has given those who cannot quit smoking on their own and those who wish to continue smoking, a much safer alternative. An alternative some claim have saved their lives.