Know your batteries

Smart screening & selection solutions
to redefine your quality assessment

Safion GmbH

Innovative battery measurement
elecronics and diagnosis software

We precisely evaluate the quality of batteries in a matter of seconds. Our high-throughput battery screening system, based on online Electrochemical Impedance Spectroscopy (oEIS) combined with machine learning algorithms, gives system integrators and cell manufacturers deep insight and confidence into the quality of every integrated or produced cell.

“Safion’s solution for battery quality assessment is clever and exceptionally powerful. With the precise evaluations of our lithium-ion cells in record time, we are able to build even stronger battery systems.”

Dipl.-Ing. Christoph Schäper, Prokurist at Air Energy

“The fast impedance measurement in a wide frequency range allows screening of cells in commercial application and production. But it is also a powerful tool in R&D to observe internal processes during charging and discharging in real time. We benefit from the Safion measuring devices in our research work.”

Prof. Dr. Dirk Uwe Sauer, ISEA RWTH Aachen

Dipl.-Ing. Hendrik Zappen

Watch our conference presentation.

Learn how to assess battery cell quality in a matter of seconds using our oEIS technology. We present results on more than 4000 commercial cells, validated with aging tests.

Watch the presentation of Hendrik Zappen, CTO at Safion, about the scientific insights on our novel measurement method.

ExaMight – The all-in-one solution for battery screening & selection

Screen battery cells within seconds & integrate them into modules, all in one process, with the Examight device and Battery Inspection Center software. ExaMight performs simultaneous measurements of up to 32 impedance points, giving you a reliable evaluation of the lifetime performance of a cell (electrochemical footprint).

Battery Inspection Center – The battery management software for all your needs

Manage your whole process from cell measurement and quality analysis to module assembling or reporting. Which cells are suitable for your application? Which supplier delivers low-quality cells?

With the Battery Inspection Center you have all important information at a glance and can easily handle cells of different quality.


You want to learn more?
Get in touch with us!

Safion GmbH
+49 (0) 241 475 921 24

Hüttenstraße 7
52068 Aachen

Your personal contact at the Batterietagung
Schedule a call!

Hendrik Zappen

Alexander Gitis

Möchten Sie zu diesem Aussteller Kontakt aufnehmen?

Gerne leiten wir Ihr Anliegen weiter.

Please see our presentation about
„Precise Battery Quality Screening and Selection with Fast Electrochemical Impedance Spectroscopy”
at the conference on April 28
in Session 1B: Production at 11:45 am