IEC 62133-1:2025 specifies requirements and tests for the safe operation of portable sealed secondary nickel cells and batteries containing alkaline electrolyte, under intended use and reasonably foreseeable misuse.
PUBLISHED
IEC 62133-1:2017 ED1
IN_DEVELOPMENT
IEC 62133-1 ED2
50.00
Final text received or FDIS registered for formal approval
May 16, 2025