含碱性或其它非酸性电解质的蓄电池和蓄电池组-便携式密封蓄电池和蓄电池组的安全性要求 第2部分:锂系
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 - Part 2: Lithium systems