IEC 62133-1 ED2

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications - Part 1: Nickel systems - Single and multi-phase applications are included.

General information

Current stage: 50.60 Effective date: 22 gush 2025

Originator: IEC

Owner: TC 21/SC 21A

Type: International Standard

Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
IEC 62133-1:2017 ED1

NOW

IN_DEVELOPMENT
IEC 62133-1 ED2
50.60 Close of voting. Proof returned by secretariat
22 gush 2025