KS C IEC 62133-1-2021 含碱性或其他非酸性电解质的二次电池和电池组.便携式密封二次电池和由其制成的用于便携式应用的电池的安全要求.第1部分:镍系统
Secondary cells and batteries containing alkaline or other non-acid electrolytes — Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applic