标准摘要
[中文适用范围]： IEC 60086-4:2025 规定了原电池（锂一次电池）的试验与要求，以确保其在预期用途及合理可预见的误用下安全运行。本第六版取代了 2019 年发布的第五版。相较于上一版，本版本的主要技术变更包括： - 除试验判据外，新增了关于“泄漏”与“排气”的定义； - 修订了过放电试验方法； - 修订了标志标识要求； - 修订了儿童防开启包装试验的判据； - 将附录 F 的性质由“资料性”改为“规范性”； - 新增附录 G，提出针对非供消费者更换使用的电池的防误用措施； - 整合了解释文件 1（IEC 60086-4:2019/ISH1:2020）的内容； - 在第 3 章中，术语按其功能重新编排，包括：基础术语、电化学体系、电池外形、电池尺寸、电特性、规格、安全方面及失效模式； - 在条款 6.4.4 中，将锂一次电池豁免冲击加速度试验的限值由 12 kg 调整为 4,482 kg，以体现该阈值与 IEC 62281 中 T-4 试验一致，此时峰值加速度已降至 150 gn 以下。 [外文原描述]： IEC 60086-4:2025 specifies tests and requirements for primary lithium batteries to ensure their safe operation under intended use and reasonably foreseeable misuse. This sixth edition cancels and replaces the fifth edition published in 2019. This edition includes the following significant technical changes with respect to the previous edition: - Added definitions for leakage and venting, in addition to the test criteria; - Revised overdischarge test; - Revised marking requirements; - Revised criteria for the child resistant packaging test; - Changed the purpose of Annex F from "informative" to "normative"; - Added a new Annex G with additional measures against misuse of batteries not intended for consumer replacement; - Integrated the contents of Interpretation Sheet 1 (IEC 60086-4:2019/ISH1:2020); - In Clause 3, terms were reordered according their functions: basic terms, electrochemical systems, battery shapes, battery sizes, electrical characteristics, specifications, safety aspects, failure modes; - In 6.4.4, the exemption for the shock acceleration for lithium primary batteries was reduced from 12 kg to 4,482 kg in order to reflect the fact that this is the threshold in IEC 62281, Test T-4, where the peak acceleration decreases below 150 gn.
英文名称Primary batteries - Part 4: Safety of lithium batteries