EN 61951-1:2014 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 1: Nickel-cadmium
2017EN 61951-1:2017 Secondary cells and batteries containing alkaline or other nonacid electrolytes - Secondary sealed cells and batteries for portable applications - Part 1: Nickel-cadmium
2014EN 61951-1:2014 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Portable sealed rechargeable single cells - Part 1: Nickel-cadmium
2003EN 61951-1:2003 Secondary cells and batteries containing alkaline or other non-acid electrolytes – Portable sealed rechargeable single cells Part 1: Nickel-cadmium
2001EN 61951-1:2001 Secondary Cells and Batteries Containg Alkaline or Other Non-Acid Electrolytes - Portable Sealed Rechargeable Single Cells Part 1: Nickel-Cadmium