Testing complete battery systems at Voltavision.

Put your entire high-voltage energy storage system to the test with us. We focus on the interaction of all the battery components and the reliable functioning of the battery management system. We assist you at an early stage with tests to accompany your development and verify the certifiability of your system. Safeguard your product development during all phases and by doing so reduce your development time and costs.

Test specialists since 2011.

You can process our measurement data immediately. You directly receive information about the performance or ageing of your battery during the testing period. You can test efficiently, quickly and reproducibly in our state-of-the-art Voltavision test laboratory and benefit from our more than 10 years of battery testing experience.

  • Large capacities

    Over 100 battery test channels with a min. of 1000 V, 600 A and 180 kW

  • Powerful

    Battery tests at up to 3.6 kA and 1.4 MW

  • Fast results

    Because of short decision-making paths

  • Certified quality

    in accordance with applicable standards

  • Precise measurement data

    Thanks to continuous monitoring

  • Specialist know-how

    Battery test specialist since 2011

Our battery test environments

Performance Data

With over 100 test channels for battery packs, we are almost always up to speed – even when it comes to large volumes.

  • Tests at up to 3.6 kA and 1.4 MW

  • Air humidity at up to 98% r. h.

  • Climate and immersion chambers up to 15 m³ in size

  • Conditioning units with high temperature gradients


A test stand monitor tracks the redundant voltage and temperature measurement systems and by doing so ensures compliance with the safety limits for your battery. It detects possible breakdown scenarios and initiates automated countermeasures such as nitrogen flushing, forced exhaust air and even water cooling.

Double Assignment

Our test chambers can accommodate several battery systems at the same time. This allows us to test OUTs in parallel with little effort.

Immersion test bench

Our temperature shock immersion test bench is equipped with a 9.4 m³ immersion tank and a 15 m³ climatic chamber. Up to two OUTs can be immersed simultaneously.

  • 50 mm-500 mm/s immersion speed

  • With battery tester for electrical operation during immersion

  • 2-channel conditioning unit

Hi, I’m David. How can I help you?

Whether you are already certain that you want to test your battery system with Voltavision or would like to clarify further details first - I am at your disposal. Just contact me directly. I look forward to your ideas!

David Gresch

Your battery testing specialist

Start inquiry now

Further Offerings

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