The 5 Most Important Mechanical Tests for Batteries

Batteries are a key component of the energy transition—whether in electric vehicles, energy storage systems, or mobile devices. But how can we ensure that they function reliably, safely, and durably under real-world conditions? In this video, you’ll get a clear overview of the most important battery testing methods—with a special focus on mechanical tests, which play a crucial role in the development of modern battery systems. We’ll show you the 5 most important mechanical tests in battery development: • Tensile testing to determine strength and elasticity • Shear and peel testing to evaluate joints and adhesion • Penetration tests to analyze safety behavior in the event of mechanical damage • Compression tests to investigate behavior under load • Bending tests to evaluate electrode flexibility Learn why mechanical testing is becoming increasingly important for the safety of lithium-ion batteries. Understand the differences between destructive and non-destructive testing methods. Learn how material behavior and design influence performance and service life. 👉 Learn more: Optimize your battery testing processes and improve the safety and performance of your applications. https://www.zwickroell.com/industries... 00:00 Introduction 00:45 Why mechanical testing is crucial 01:30 The 5 most important tests 03:40 Conclusion & Outlook