IEC 62133-2 Ed. 1.1 b:2021

Original price was: $357.00.Current price is: $178.50.

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
standard by International Electrotechnical Commission, 07/15/2021