IEC 62281:2019+A1:2021规定了一次和二次（可充电）锂电池和电池组的测试方法和要求，以确保其在运输过程中（回收或处置除外）的安全性。本文件中规定的要求不适用于7.3中列出的相关法规中给出的特殊规定提供豁免的情况。注:不同的标准可能适用于用于电力推进道路车辆的锂离子牵引电池系统。这第四版取消并取代了2016年出版的第三版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更: a)纽扣电池定义修订，移至硬币（电池或电池）； b)增加关于构成设备组成部分的电池的规定(5.4); c)二次电池和电池组的所有测试现在还包含在测试之前进行25次充电和再充电循环的要求； d)增加附件B中表1和表2的备选表格； e)在破裂标准中添加“强制”； f)试验报告6.8与试验证书6.9合并，替换为[13]中所列项目； g)增加了与《联合国试验和标准手册》第38.3章有重要偏差的信息性附件B。 该合并版本由第四版（2019年）及其修正案1（2021年）组成。因此，除本出版物外，无需下令修订。 关键词:原锂电池和电池的运输

IEC 62281:2019+A1:2021 specifies test methods and requirements for primary and secondary (rechargeable) lithium cells and batteries to ensure their safety during transport other than for recycling or disposal. Requirements specified in this document do not apply in those cases where special provisions given in the relevant regulations, listed in 7.3, provide exemptions. NOTE Different standards may apply for lithium-ion traction battery systems used for electrically propelled road vehicles. This fourth edition cancels and replaces the third edition published in 2016. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition:
a) button cell definition revised, moved to coin (cell or battery);
b) addition of provisions for batteries forming an integral part of equipment (5.4);
c) all tests for secondary cells and batteries now also contain a requirement for 25 charge and recharge cycles prior to the test;
d) addition of alternative tables for Table 1 and Table 2 in Annex B;
e) addition of "forcible" to the rupture criteria;
f) test report 6.8 merged with test certificate 6.9 and replaced with the items listed in [13];
g) addition of an informative Annex B with important deviations from the UN Manual of Tests and Criteria, Chapter 38.3.
This consolidated version consists of the fourth edition (2019) and its amendment 1 (2021). Therefore, no need to order amendment in addition to this publication.

Keywords: transport of primary lithium cells and batteries