PUBLISHED
IEC 62133-2:2017 ED1
PUBLISHED
IEC 62133-2:2017/AMD1:2021 ED1
PUBLISHED
IEC 62133-2:2017/AMD1:2021/COR1:2021 ED1
PROJECT
IEC 62133-2 ED2
30.99
CD approved for registration as DIS
Jun 13, 2025
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems
10.99 New project approved