Batteries (rechargable accumulators, Lithium) for e-cigarettes, e-cigars, e-pipes and other special e-smoking products. We recommend 8-12 hours for a the initial charging of new batteries, this is recommended to ensure best and full lifetime of the battery. A normal size e-cigarette battery typically lasts for approx. 300 charges.. We recommend you check the manual for specific charging procedure. Auto batteries (standard) is self-activated on use (by micofon og vacuum switch), Manual batteries should be activated on use by pressing a button.