IEC 61960-4:2024规定了便携式应用、手表和备用电源（如内存备份应用）的硬币二次锂电池和电池的性能测试、名称、标记、尺寸和其他要求。特别是看附件A中规定了具体要求。本文件为硬币二次锂电池和电池的购买者和用户提供了一套标准，他们可以根据这些标准评估各制造商提供的硬币二次锂电和电池的性能。本文件规定了最低要求的性能水平和标准化的测试方法，并将测试结果报告给用户。本文档涵盖了一系列化学成分的硬币二次锂电池和电池。每个电化学对都有一个特征电压范围，在放电过程中，它会在该范围内释放其电容、一个特征标称电压和一个特征端点的放电电压。 硬币二次锂电池和电池的用户请咨询制造商以获取建议。本文件还为使用锂电池的设备设计师提供了指导方针（瞧，附件B）。

IEC 61960-4:2024 specifies performance tests, designations, markings, dimensions and other requirements for coin secondary lithium cells and batteries for portable applications, watches, and backup power supply such as memory backup applications. In particular, watch？specific requirements are specified in Annex A. This document provides 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 are reported to the user. 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 (voir l'Annexe B).