Meet us at The Battery Show in Detroit, Booth 3541 – and learn more in our upcoming webinar on October 16. Discover how our precision pumps enable reliable electrolyte filling for battery cell production.
Meet us at The Battery Show in Detroit
From October 07–09, 2025, HNP Mikrosysteme USA will be exhibiting at The Battery Show in Detroit
Booth 3541 – meet our team and see our pumps in action!
Use our Promo-Code: INVITE99035 for a Free Expo Pass and 20% off your Conference Pass
Find us also in the official Event Guide of The Battery Show America 2025.
Join our Webinar
Time: Thursday, October 16, 2025, 6:00 p.m. CEST
Topic: Boosting Battery Quality with Precise Electrolyte Dosing Solutions
Battery cell production requires maximum precision. Electrolyte filling is a critical step: even small deviations can impact both performance and safety. Using real-world examples, our experts will demonstrate how micro annular gear pumps enable accurate and reliable dosing in this demanding application.
Speaker – Tim Polley
Tim Polley studied mechanical engineering with a focus on fluid mechanics and microfluidics. After six years in Research & Development at HNP Mikrosysteme, he now applies his expertise to finding the best possible solutions for customers in the battery sector.
Moderator – Suzanne Coleman Wilhelmsen
Based in Chicago, Suzanne brings nearly 20 years of experience in the automotive industry and now leads business development for HNP Mikrosysteme USA. She will moderate this upcoming session on precision pump solutions for battery production.
Application Example: Electrolyte Filling in Battery Cells
Electrolyte filling plays a decisive role in ensuring consistent cell quality and production efficiency. In high-volume manufacturing lines, precise control of filling volumes reduces waste, lowers defect rates, and guarantees reproducible performance.
Read more about this application: Filling of Battery Cells with Electrolytes
Pump Technology for Demanding Processes
At the heart of our battery filling innovation is the magnetic hermetic micro annular gear pump mzr-7265-hs. With its hermetically sealed design and magnetic coupling, it ensures leakage-free handling of sensitive electrolytes.
Key Features of the micro pump mzr-7265-hs for battery production
- Dispensing volumes of 4–8 ml in just 2 seconds
- Suitable for operation under vacuum conditions
- Accuracy better than 1%
- Reduces overfill and material waste
- Ensures consistent quality and performance
Learn more about the pump:
mzr-7265 – Magnetic Hermetic Pump Series
Summary
With growing demand for high-performance energy storage in electromobility and stationary applications, electrolyte filling has become a decisive process step. HNP Mikrosysteme solutions help manufacturers achieve higher yields, fewer defective cells, and reliable production processes that meet the most stringent quality standards.
P.S. If you can’t make it to Detroit: visit us at the Future Battery Forum in Berlin, November 25–26. Use code FBF25CUSTOMER552 to get 30% off your visitor ticket.