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
ECD-4-nano
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 23rd International Meeting on Lithium Batteries (IMLB) (June 14 – 19, 2026)

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:

A Comfortable Approach to

Determining the Single Electrode
Impedance at Varying SOC!

PAT-Cell-Solid:

PAT-Cell-Solid: Standardised Cell
Design for Reproducible and
Comparable ASSB Performance

Manual update: PAT-Cell-Gas Release 1.6 available for download (06/2026)
Manual update: PAT-Cell-Press II Release 1.1 available for download (06/2026)
Manual update: PAT-Cell Release 2.8 available for download (06/2026)
EL-Software update: EL-Software 3.1 available for download (04/2026)

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.

Battery Test Cells for Your Application

New The PAT-Cell-Solid!

News From the Lab:

Software & Manual Updates:

Selected Reference Customers