BS EN 62133-2:2017+A1:2021
含有碱性或其他非酸性电解质的二次电池和电池组 用于便携式应用的便携式密封二次电池以及由其制成的电池的安全要求 锂系统
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 applications - Lithium systems