IEC 61960-4:2020 含碱性或其他非酸性电解质的二次电池和电池便携式二次锂电池和电池第4部分:硬币状二次锂电池及其电池

标准编号：IEC 61960-4:2020

中文名称：含碱性或其他非酸性电解质的二次电池和电池便携式二次锂电池和电池第4部分:硬币状二次锂电池及其电池

英文名称：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

发布日期：2020-04-20

标准范围

IEC 61960-4:20 20规定了硬币型二次锂电池和用于便携式应用和备用电源（如存储器备份应用）的电池的性能测试、名称、标记、尺寸和其他要求。本文件的目的是向硬币式二次锂电池和电池组的购买者和使用者提供一组标准，他们可以通过这些标准评估由各种制造商提供的硬币式二次锂电池和电池组的性能。本文件定义了最低要求的性能水平和标准化方法，通过该方法执行测试并向用户报告测试结果。因此，用户将能够通过声明的规格确定市售电池和电池组的可行性，并因此能够选择最适合其预期应用的电池或电池组。本文件涵盖了硬币二次锂电池和一系列化学物质的电池。每个电化学偶具有在放电期间释放其电容量的特征电压范围、特征标称电压和特征放电结束电压。投币式二次锂电芯、蓄电池的用户请咨询厂家咨询。该文件还为使用锂电池的设备的设计者提供了指南。

IEC 61960-4:2020 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 document is to provide the purchasers and users of coin secondary lithium cells and batteries with a set of criteria with which they can assess 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 document covers coin secondary lithium cells and batteries with a range of chemistries. Each electrochemical couple has a characteristic voltage range over which, during discharge, it releases its electrical capacity, a characteristic nominal voltage and a characteristic end-of-discharge voltage. Users of coin secondary lithium cells and batteries are requested to consult the manufacturer for advice.
This document also provides guidelines for designers of equipment using lithium batteries.

标准预览图