Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for portable sealed secondary cells, and batteries made from them, for use in portable applications

This document establishes safety requirements for portable sealed batteries and battery packs used in portable devices, which are based on alkaline or other non-acidic chemistries. It covers aspects related to the design, construction, testing, and marking of such batteries to ensure their safe use under normal conditions as well as under abnormal conditions that may be encountered during transportation, storage, and use. The scope includes requirements for electrical safety, mechanical safety, thermal safety, and chemical safety. Additionally, it provides guidelines for the prevention of hazards such as fire, explosion, and leakage. The document is applicable to batteries and battery packs that are intended for use in portable devices, including but not limited to consumer electronics, medical devices, and industrial equipment. It also addresses the requirements for information supplied by the manufacturer, including labeling, instructions for use, and safety warnings.