Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 2: Safety
含碱性或其他非酸性电解质的二次电池和电池组工业用密封镍金属氢化物电池和电池组第2部分:安全性
IEC-63115-2:2021 specifies designations, tests and requirements for the safe operation of sealed nickel-metal hydride cells and batteries used in industrial applications excluding road vehicles.
Since this document covers batteries for various industrial applications, it includes those requirements which are common and minimum to the various applications.