This document specifies marking, designation, dimensions, tests and requirements for vented
nickel-cadmium prismatic secondary single cells and battery systems made of them for use in
industrial applications.
NOTE In this context, "prismatic" refers to cells having rectangular sides and base.
When there exists an IEC standard specifying test conditions and requirements for cells used
in special applications and which is in conflict with this document, the former takes precedence.
Legislation related to this standard
IN_DEVELOPMENT
FprEN IEC 60623:2026
IN_DEVELOPMENT
prEN IEC 60623:2026/prAA
10.60
Close of voting
Jul 24, 2026