From prototype to series production - cells tested in real life
Precise testing for battery cells
The variety of cell formats, chemistries and performance profiles is growing rapidly. With highly flexible test environments and precise measurement technology, we create the basis for safe, durable and high-performance cell technologies.
Test method for each cell shape
Flexible cell testing for prismatic cells, pouch cells & round cells
PTS-Prüftechnik tests lithium-ion cells of all shapes and sizes - from individual samples to pre-series production. During development, we flexibly adapt our test procedures to your requirements in order to achieve reproducible and meaningful results. In addition to pure testing, we offer comprehensive advice, quick adaptations and close support throughout the entire testing process. We analyse measurement data based on AI - for well-founded findings and targeted optimization.
Precision, safety and flexibility in one system
Technical options at a glance
- Current levels: ± 1 mA to ± 2,000 A - from low charge current to high discharge currents for demanding test profiles
- Voltage: 0-10 V - flexible supply and measurement for a wide range of cell types and test requirements
- Temperature range: -40 °C to +100 °C - realistic climate control for reproducible results
- Supported formats: Prismatic, pouch and round cells - regardless of size and power class
If required, more demanding test requirements can also be realized.
- BMS connection: Automated control and monitoring including derating concepts to ensure operational reliability
- Multiple occupancy: Efficient capacity utilization through parallel testing of several test specimens in one chamber
Individual cell contacting: Tailor-made solutions thanks to our own laser welding system - ideal for special formats and customer-specific requirements
Advantages
Highest measuring accuracy
Fast response times
Maximum security
Everything from a single source
Battery cells at the heart of battery testing
Safe cell technology as the basis for performance and service life
Battery cell tests are just one part of our comprehensive battery testing portfolio. We test cells, modules and battery systems - supplemented by engineering services, additional services and component diagnostics. We ensure safety, performance and reliability under realistic conditions - from development to series release.
Explore the full Battery Testing portfolio
Innovative development for future-proof drive systems. We combine technical know-how with practical implementation.
Virtual tests for precise and efficient solutions. This is how we optimize systems already in the early development phase.
Comprehensive testing procedures for maximum safety and performance. We test under real conditions for reliable results.