Batteries are one of the most crucial parts for a variety of nowadays and future applications. Not only electrical vehicles but also energy storage systems, aviation, marine and rail and many more applications require battery systems. Whatever the use case of the battery is, there are specific performance requirements that need to be fulfilled. For example, in electrical vehicles, range and charging time are highly important to customers. For energy storage systems cycle life is key. Testing is essential to achieve the desired development targets, for process- and application verification and to ensure a continuously high product quality.
CELL TESTER™ Performance
The Performance Line cell cyclers are tailored for high-performance testing scenarios, such as investigations into fast charge profiles and early-stage high-quality testing for large capacity battery cells. It is ideal for applications requiring test profiles with integrated EIS measurements, enabling high-precision coulometry (HPC) cycles. With its super-compact power electronics and advanced features, the Performance Line provides customers with greater flexibility in their testing use cases.

Current Options | 300 A, 600 A |
Voltage Range | –0.1 to 6 V |
Current Measurement Method | measured value based accuracy |
Current Accuracy | ±0.01 % (measured value) ±2.5 mA (full scale offset) |
Voltage Accuracy | <± 0.9 mV (0.01% FS) |
Rise Time | up to 0.5 ms |
Cooling | water cooled |
Efficiency | up to 88 % |
Integrated EIS | yes |
CELL TESTER™ ECO
The Eco Line cell cyclers are designed for testing scenarios where ultra-high performance is not necessary. These cyclers offer reliable and efficient performance, making them ideal for applications such as life cycling and other routine tests. The Eco Line provides a practical solution for standard testing needs, ensuring dependable results without the need for advanced features. Together, these two product lines ensure that we can meet a wide range of testing requirements.

Current Options | 12 A to 600 A |
Voltage Range | 0.5 to 5 V |
Current Measurement Method | full scale on range |
Current Accuracy | ± 0.02 % |
Voltage Accuracy | <± 1 mV (0.02% FS) |
Rise Time | up to 5ms |
Cooling | air cooled |
Efficiency | up to 75 % |
Integrated EIS | no |

At AVL, we believe that a mix of both our Performance Line and Eco Line cell cyclers will help you reduce costs while still covering a wide variety of testing scenarios. Both product lines are backed by comprehensive sales, service, software, and application support. This ensures that regardless of the product line you choose, you benefit from consistent, high-quality support, allowing you to focus on your core business of testing with ease and confidence.
Highest Regenerative Efficiency
With high regenerative efficiency, both internally and externally, and the power grid, it guarantees your operating costs remain low.
Requires Minimum Space
With its ultra-small footprint, it is easy to accommodate our Cell Tester in an increasingly crowded lab.
Fastest Results
Thanks to its optimized functionalities, you are able to control a high number of channels and a large number of devices, all in real time.
Advanced Energy Management
Thanks to the latest SiC technology, the Cell Tester has 95 % bi-directional efficiency.

At AVL, we understand the diverse needs of battery cell testing across various applications. With our products, we offer tailored solutions that ensure high-quality results.
– Stefan Fingerlos, Group Product Manager
AVL Cell Testing Solutions – Brochure
Master the heartbeat of the battery. From single channel to automized lab testing.
AVL E-Mobility Testing Solutions – Brochure
Tested and Trusted.
AVL CELL TESTER™ Performance – Solution Sheet
Up to 12 high-performance cell testing channels.
AVL CELL TESTER™ Performance – Data Sheet
For demanding cell testing applications.
AVL CELL TESTER™ ECO – Solution Sheet
Indispensable in high-channel battery cell testing.
AVL CELL TESTER™ ECO – Data Sheet
Air-cooled, multi-channel battery cell test system.

For battery cell testing, we offer complete test systems, stand-alone equipment, or even entire turnkey test labs.

AVL´s intuitive automation system for battery testing, from cell to module and pack.

The AVL Customer Services organization consists of more than 700 service- and application engineers worldwide, operating from more than 50 locations. Our global footprint is your local benefit.

New powertrain technologies require a higher data throughput rate in real time. AVL FEM 4™ enables you to measure all raw data relevant for the characterization of the unit-under-test.

Battery electric vehicle (BEV) development requires significant adjustments to the development process and its environment.

- EN,

- EN,
AVL List GmbH has appointed Matthias Dank as new board member and Executive Vice President (EVP). The top manager with international experience was previously at McLaren Applied, where he was Director of Motorsport.

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Latest projects from Northrop Grumman and Eviation presented at CES