BS EN IEC 60086-4:2025 - Primary Batteries Safety of Lithium Batteries

Introducing the BS EN IEC 60086-4:2025, the definitive standard for ensuring the safety of lithium batteries. This comprehensive document is essential for manufacturers, engineers, and safety professionals who are involved in the design, production, and testing of lithium batteries. With the increasing reliance on lithium batteries in a wide range of applications, from consumer electronics to industrial equipment, ensuring their safety is more critical than ever.

Key Features of the Standard

The BS EN IEC 60086-4:2025 standard provides detailed guidelines and requirements to ensure the safe operation of lithium batteries. Here are some of the key features and benefits of this standard:

• Comprehensive Coverage: Spanning 54 pages, this standard offers an in-depth exploration of safety measures, testing procedures, and compliance requirements for lithium batteries.
• Up-to-Date Information: Released on March 20, 2025, this standard reflects the latest advancements and safety protocols in the field of lithium battery technology.
• International Recognition: As part of the IEC (International Electrotechnical Commission) standards, it is recognized and respected globally, ensuring that your products meet international safety benchmarks.
• ISBN Reference: Easily reference this standard with its unique ISBN: 978 0 539 20060 7.

Why Safety Matters

Lithium batteries are known for their high energy density and efficiency, making them a popular choice for a variety of applications. However, their chemical composition and energy storage capabilities also pose potential safety risks if not properly managed. The BS EN IEC 60086-4:2025 standard addresses these concerns by providing a framework for:

• Risk Assessment: Identifying potential hazards associated with lithium batteries and implementing strategies to mitigate these risks.
• Testing Protocols: Establishing rigorous testing procedures to ensure batteries can withstand various environmental and operational conditions without compromising safety.
• Design Considerations: Offering guidelines for the safe design and construction of lithium batteries to prevent failures and accidents.
• Compliance and Certification: Assisting manufacturers in achieving compliance with international safety standards, thereby enhancing consumer confidence and marketability.

Who Should Use This Standard?

The BS EN IEC 60086-4:2025 standard is an invaluable resource for a wide range of professionals, including:

• Battery Manufacturers: Ensure your products meet the highest safety standards and gain a competitive edge in the market.
• Product Designers and Engineers: Integrate safety considerations into the design and development of products that utilize lithium batteries.
• Quality Assurance and Testing Professionals: Implement robust testing protocols to verify the safety and reliability of lithium batteries.
• Regulatory and Compliance Officers: Stay informed about the latest safety requirements and ensure your organization adheres to international standards.

Conclusion

In an era where technology is rapidly advancing, the safety of lithium batteries cannot be overlooked. The BS EN IEC 60086-4:2025 standard is your comprehensive guide to understanding and implementing the necessary safety measures to protect both users and products. By adhering to this standard, you not only ensure compliance with international regulations but also contribute to the overall safety and reliability of lithium battery-powered devices.

Invest in the safety and success of your products by incorporating the guidelines and requirements outlined in the BS EN IEC 60086-4:2025 standard. With its detailed insights and practical recommendations, this standard is an essential tool for anyone involved in the lifecycle of lithium batteries.

BS EN IEC 60086-4:2025

This standard BS EN IEC 60086-4:2025 Primary batteries is classified in these ICS categories:

• 29.220.10 Primary cells and batteries

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.