What is an electronic cigarette cartridge?
An electronic cigarette cartridge is one of the three main components of an electronic cigarette. It is the part of the e-cigarette that contains the flavored nicotine liquid. The cartridge sits at the top of the e-cigarette, the atomizer in the middle and the battery at the bottom. The E-Liquid in the cartridge is available at various strengths and flavors, and is used to refill the cartridge.
