UL 8139:2020 PDF Download

The UL 8139:2020 standard provides requirements for the battery-operated electrical systems used in electronic cigarettes and vaping devices. These systems include devices such as vaporizers, vape pens, hookah pens, electronic cigarettes, and electronic nicotine delivery systems (ENDS), among others. The standard covers the electrical systems, as well as their charging systems, components, parts, and accessories.

It is important to note that the standard does not cover the consumables used with these devices, such as e-liquids and other inhaled aerosol substances. It also does not address the substances present in the emissions produced by the devices during operation. However, it acknowledges that issues like heavy metal emissions in the aerosol and environmental exposure are not covered.

Furthermore, the standard does not take into account the physiological effects of the consumables used with these devices. Its focus is primarily on the electrical safety of the devices and their components, rather than the potential health impacts of the substances they deliver.