State-of-the-Art Multichannel Potentiostats

PAT-Tester-i-16
PAT-Tester-x-8
EL-Software
Sample Test Cases

Our PAT Battery Testers are specially developed for the requirements of battery material research.
They offer excellent measurement accuracy and many unique features.

Battery Test Cells for Your Application

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PAT-Cell
PAT-Cell-Solid
ECC-Opto-10

With our versatile range of battery test cells, you are ideally equipped for a broad spectrum of electrochemical measurements.

Modular Components for Your Cell Stack

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PAT-Core Configurations
The PAT-Core Concept

Customize your battery test cell for your specific application. Our ready-to-use PAT-Core components offer a variety of options for 2- and 3-electrode measurements.

High-Precision Tools that make Your Life Easier

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EL-Cut
ECC-LiPunch
Metal Seal Mounting Kit

We offer various tools that assist you during the preparation and assembly stages of your battery test cells.

Experience our products live! Visit us at the MRS Fall Meeting (November 29 -December 4, 2026) in Boston, MA, USA

New The PAT-Cell-Solid!

Battery Test Cell for Testing Solid-State Chemistries at 300 MPa!

More about the PAT-Cell-Solid

New Lower Plunger Vario

Reliable Contact for Varying
Electrode Thicknesses

The PAT Workflow for Electrochemical Testing

Learn more

News From the Lab:

Surprising Findings on the
Enormous Dilation of Prussian White Sodium-Ion Battery Electrodes

BOSTON, USA

Join Our First
Hands-On Seminar in

December 07-08, 2026

Software & Manual Updates:

Manual update: ECC-Opto-10 Release 1.41 available for download (10/2026)
Software update: EL-Software Release 3.1.3 available for download (09/2026)
Manual update: PAT-Cell-Gas Release 1.61 available for download (06/2026)

New PAT-Cell-Solid!

Solid-state testing at 300 MPa!

ECC-Opto-10:
Assembly Procedures
with Mesh Electrode Holder

Watch it now

Watch our Latest Video

Selected Reference Customers

Over 800 customers from industrial and academic research and development institutions already trust in our innovative solutions for battery materials research.