BS EN 62620 EV Large Lithium-Ion Cell Testing

The BS EN 62620 standard is designed to ensure the safety and performance of large format lithium-ion cells used in electric vehicles (EVs) and e-mobility applications. This comprehensive testing service focuses on simulating real-world conditions that these batteries will encounter during vehicle operation, ensuring they meet stringent safety requirements.

The BS EN 62620 standard covers a wide range of tests aimed at assessing the electrical characteristics, mechanical integrity, and thermal stability of lithium-ion cells. This includes both static and dynamic testing procedures to evaluate how well these cells perform under various stress conditions. The testing protocol is designed to simulate high-intensity use scenarios such as rapid charging/discharging cycles or extreme temperature variations.

Our laboratory utilizes state-of-the-art equipment compliant with the latest versions of EN 62620, ensuring accurate and reliable test results. Our team of experts ensures that all samples are prepared meticulously following strict guidelines provided by the standard. This includes precise handling to prevent contamination or damage before testing begins.

One key aspect of this service is the ability to conduct tests according to specific environmental conditions prescribed in EN 62620, which can vary based on the intended application of the battery cell. For instance, cells used in EVs may need to withstand cold temperatures down to -40°C while still functioning properly. Our facility has chambers capable of replicating these harsh environments accurately.

In addition to environmental testing, we also perform mechanical stress tests which involve applying forces similar to those experienced during vehicle acceleration or braking events. These tests help identify potential weaknesses within the cell structure early on so manufacturers can address them proactively.

Another crucial component of our service is ensuring that all test results are reported comprehensively and transparently according to the requirements set forth by EN 62620. Our reports include detailed descriptions of each test conducted along with their outcomes, providing clients with valuable insights into their product's performance.

High-precision measurement equipment
ISO/IEC 17025 accredited laboratory
Compliance with latest EN standards

Benefits

By adhering to the rigorous standards outlined in BS EN 62620, manufacturers can gain several advantages:

Enhanced Safety: Ensures that large lithium-ion cells used in EVs meet safety regulations set by international bodies.
Better Performance: Identifies areas for improvement before they become critical issues during actual use.
Increased Market Credibility: Demonstrates commitment to quality and reliability which enhances brand reputation among consumers.

International Acceptance and Recognition

The BS EN 62620 standard has gained widespread acceptance across the global automotive industry. It is recognized by major automotive manufacturers worldwide as a key component in ensuring the safety of lithium-ion cells used in electric vehicles.

Australia
Canada
China
European Union (EU)
India
Japan
Korea
United States of America (USA)

Competitive Advantage and Market Impact

Complying with the BS EN 62620 standard provides significant competitive advantages for companies operating in the e-mobility sector:

Meeting regulatory requirements ahead of competitors
Gaining early access to new markets
Enhancing customer trust and satisfaction

Frequently Asked Questions

What does BS EN 62620 specifically cover?

BS EN 62620 covers the safety, performance and durability testing of large format lithium-ion cells used in electric vehicles. It includes tests for electrical characteristics, mechanical integrity, thermal stability among others.

How long does it typically take to complete all tests?

The duration can vary depending on the complexity of the cells being tested but generally ranges from several days up to two weeks.

Do you offer training for personnel involved in testing?

Yes, we provide training sessions tailored specifically towards understanding the nuances of BS EN 62620 and best practices for conducting these tests.

Can you test custom samples not covered by standard specifications?

Absolutely. We can accommodate unique requirements through customized testing programs developed specifically for your needs.

What kind of equipment do you use during the tests?

We utilize advanced instruments compliant with the latest versions of EN 62620, including specialized chambers for replicating real-world environmental conditions.

How do you ensure accuracy and consistency in your reports?

Our team follows strict protocols established by the standard to ensure all measurements are accurate. Additionally, our facility is ISO/IEC 17025 accredited which guarantees consistent quality.

What happens if there's a discrepancy between our expectations and your findings?

We work closely with you to understand any discrepancies, re-evaluate the tests if necessary, and provide recommendations for improvements based on our findings.

Do you also perform other types of battery testing?

Yes, in addition to BS EN 62620 compliance tests, we offer a wide range of additional services including capacity retention tests, impedance measurements, and more.