What is IEC 61960 Ed.2 2018?

IEC 61960 Ed.2 2018 is a technical standard that provides guidelines for the characterization and performance evaluation of secondary lithium-ion cells and batteries with a nominal voltage up to 3.7 V. This standard, issued by the International Electrotechnical Commission (IEC), is widely used in the battery industry to ensure consistency and reliability in battery products.

The Purpose of IEC 61960 Ed.2 2018

The main purpose of IEC 61960 Ed.2 2018 is to define common terms, testing procedures, and performance requirements for secondary lithium-ion cells and batteries. By doing so, it facilitates communication between manufacturers, suppliers, and end-users, ensuring that the performance and safety of these batteries are consistent across different brands and models.

Specifically, this standard covers aspects such as electrical performance, mechanical design, environmental conditions, safety precautions, and labeling requirements. These parameters help users understand the capabilities and limitations of lithium-ion batteries and enable them to make informed decisions when selecting and using such batteries.

Key Features of IEC 61960 Ed.2 2018

IEC 61960 Ed.2 2018 includes several key features that contribute to its effectiveness and applicability in the battery industry:

1. **Standardized Terminology:** The standard defines clear and consistent terminology related to secondary lithium-ion cells and batteries. This ensures that all stakeholders use a common language when discussing battery characteristics.

2. **Performance Testing Procedures:** The standard specifies detailed procedures for testing various aspects of battery performance, such as capacity, internal resistance, cycle life, and self-discharge. These testing procedures help manufacturers validate their battery designs and ensure that products meet the specified performance requirements.

3. **Safety Guidelines:** IEC 61960 Ed.2 2018 provides safety guidelines for lithium-ion batteries, covering topics such as thermal stability, overcharge protection, short-circuit protection, and venting mechanisms. These guidelines aim to minimize the risk of battery failures and associated safety hazards.

Conclusion

IEC 61960 Ed.2 2018 plays a crucial role in standardizing the characterization and performance evaluation of secondary lithium-ion cells and batteries. By providing clear terminology, consistent testing procedures, and safety guidelines, this technical standard promotes reliable and safe battery products in the market.