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 The Battery Show North America (October 12 – 15, 2026) in Detroit, USA

New The PAT-Cell-Solid!

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

More about the PAT-Cell-Solid

New PAT-Cell-Solid!

Solid-state testing at 300 MPa!

The PAT Workflow for Electrochemical Testing

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News From the Lab:

Impedance Simply Achieved:

Single Electrode Impedances At
Varying SOC in One Go

BOSTON, USA

Join Our First
Hands-On Seminar in

December 07-08, 2026

Software & Manual Updates:

Software update: EL-Software Release 3.1.3 available for download (09/2026)
Manual update: ECC-Opto-10 Release 1.31 available for download (08/2026)
Manual update: PAT-Cell-Gas Release 1.61 available for download (06/2026)
Manual update: PAT-Cell-Press II Release 1.1 available for download (06/2026)

PAT-Cell and PAT-Tester-i-16

Precision and Longevity for
Advanced Battery Research

ECD-4-nano:
Setup and Assembly
Procedures

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Selected Reference Customers

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