Back

EVS-EN IEC 61960-4:2020

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium cells and batteries for portable applications - Part 4: Coin secondary lithium cells, and batteries made from them

General information
Valid from 15.06.2020
Base Documents
EN IEC 61960-4:2020; IEC 61960-4:2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
15.06.2020
Main
This part of IEC 61960 specifies performance tests, designations, markings, dimensions and other requirements for coin secondary lithium cells and batteries for portable applications and backup power supply such as memory backup applications. The objective of this standard is to provide the purchasers and users of coin secondary lithium cells and batteries with a set of criteria with which they can judge the performance of coin secondary lithium cells and batteries offered by various manufacturers. This document defines a minimum required level of performance and a standardized methodology by which testing is performed and the results of this testing reported to the user. Hence, users will be able to establish the viability of commercially available cells and batteries via the declared specification and thus be able to select the cell or battery best suited for their intended application. This standard covers coin secondary lithium cells and batteries with a range of chemistries. Each electrochemical couple has a characteristic voltage range over which it releases its electrical capacity, a characteristic nominal voltage and a characteristic end-of-discharge voltage during discharge. Users of coin secondary lithium cells and batteries are requested to consult the manufacturer for advice.
*
*
*
PDF
12.23 € incl tax
Paper
12.23 € incl tax
Price: 2.40 € incl tax
Standard monitoring