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EN 60068-2-6

The safety standard for lithium-ion batteries in light electric vehicles

Autor:

Alexander Roth

Batteryuniversity GmbH

Au

KEY POINTS AT A GLANCE

DIN EN 60068-2-6

DIN EN 60068-2-6 describes test methods for sinusoidal vibrations as they occur in real-world operation: engine vibrations, transport loads, machine vibrations, or resonance phenomena. It is essential for the long-term mechanical durability of batteries, electronics, and technical assemblies.


Vibrations can:

  • Solder joints fatigue
  • Breaking circuit boards
  • damage cells
  • Trigger resonance
  • Loosen screw connections

The standard ensures that products are permanently vibration-resistant. Our services in accordance with DIN EN 60068-2-6


Good reasons to choose us as your partner for DIN EN 60068-2-6 certification


Accredited testing laboratory

We conduct standard-compliant sinusoidal vibration tests using state-of-the-art electrodynamic vibration exciters.

Many years of experience

We have been testing batteries, electronics, and industrial products in accordance with 60068-2-6 for many years.

Testing services from a single source

We offer: Frequency sweeps, resonance detection, continuous loading at resonance, multi-axis vibration testing, and testing with shaker forces of up to several kN

Quick results

Efficient processes enable short testing times.

State-of-the-art laboratory technology

Our shakers allow you to:

Frequencies from 5 Hz to > 2 kHz, accelerations up to > 50 g, precise control of amplitude and velocity

Customized testing methods

We tailor the test profiles precisely to your application.


Sine Wave Vibration Test

Lithium-ion batteries in electric vehicles must meet specific requirements to ensure safe use. Improper design or a lack of protective measures can lead to safety-critical incidents. DIN EN 50604-1 defines specific test procedures to ensure safety under real-world operating conditions. For manufacturers and suppliers, certification is a key component for market access and proof of the highest safety standards. Batteryuniversity provides expert guidance throughout the entire certification process and ensures smooth implementation of the standard requirements.

Typical parameters:

  • Frequency range: 5 Hz – 500 Hz (or higher)
  • Sweep rate: e.g., 1 octave per minute
  • Acceleration: e.g., 5 g, 10 g, 20 g
  • Duration: several hours per axle

Purpose of the audit

  • Determination of resonance frequencies
  • Proof of mechanical durability
  • Ensuring proper functioning during and after vibration


The testing and certification process for DIN EN 60068-2-6

Certification according to DIN EN 50604-1 takes place in several phases. First, our experts examine the battery’s design, technical specifications, and intended use to determine the specific testing requirements. The battery then undergoes various tests:


Stress tests

  • short circuit
  • Overloaded

Mechanical tests

  • Vibration
  • Squeeze

Thermal testing

  • Temperature cycles
  • Overheating

These tests simulate real-world conditions to ensure operational safety. Upon successful completion, you will receive a detailed test report as proof of compliance. We will continue to support you even after certification to help you stay up to date with future changes to standards.

FREQUENTLY ASKED QUESTIONS & ANSWERS

A product's ability to withstand sinusoidal vibrations over an extended period of time.


Batteries, electronics, automotive modules, industrial and railway technology, aerospace.


• 60068-2-6: Sine wave vibration (harmonic) • 60068-2-64: Broadband noise (random vibration)


STAY INFORMED

Additional relevant standards and regulations for lithium-ion batteries that are critical to safety, performance, and regulatory requirements.

IEC 62133-2
The safety standard for lithium batteries
IEC 62619
The safety standard for industrial lithium batteries
UL 2271
Safety requirements for lithium-ion batteries in LEVs
UL 1973
The safety standard for stationary battery systems

ABOUT THE AUTHOR

Alexander Roth

Alexander Roth is the head of the testing laboratory at Batteryuniversity and an expert in the testing and certification of lithium-ion batteries.