NEMA - ANSI C18.2M PART 1
Portable Nickel Rechargeable Cells and Batteries — General and Specifications
|Publication Date:||1 January 2019|
This publication applies to portable rechargeable or secondary cells and batteries1 based on the following electrochemical systems:
b. Nickel-metal hydride
Section 1 of this Standard contains general information and all standardized performance and mechanical tests upon which all the specifications in Section 2 are based.
Section 2 specification sheets list those tests and requirements described herein that are required for each battery. Not all tests in Section 1 are necessarily required on every specification sheet.
Part 2 of this Standard describes all safety tests and requirements.