Electronic cigarettes: product characterisation and design considerations Tobacco Control Figure 1 from Determination of Chemical Compounds Generated from Second generation E cigarettes Using a Sorbent Cartridge Followed by a Two step Elution Method Semantic Scholar Single use e cigarettes contain batteries that last hundreds of cycles despite being discarded EurekAlert! An e cigarette is a battery operated device that heats liquid nicotine, flavoring, and other additives to create an aerosol. This JAMA Patient Page describes e cigarettes and the potential health effects of vaping. https: ja.ma 4dbZqrL