A team of independent innovators.
We are a group of independent researchers and innovators from Slovenia who have been working for many years in the field of advanced battery technology development.
Our mission.
Our passion for research and finding new solutions drives us to create more efficient, sustainable, and accessible energy storage solutions. By combining expertise with an innovative approach, we aim to shape a future where our products and technologies contribute to greater energy independence and a reduced environmental impact.
Among our achievements are the development of one of the best zinc dendrite inhibitors, the design of unique cells for static and hybrid flow batteries, and the creation of high-performance electrolytes for flow batteries. We have also received numerous recognitions, such as awards from the Chamber of Commerce of Styria and prizes at various innovation competitions.
Our approach is based on collaboration across different fields, enabling us to develop solutions for a wide range of applications, from stationary systems to mobile solutions like electric vehicles. With a focus on sustainability and reliability, we are committed to continually improving our research work and technological advancements.
The people behind Cayrex.
What we've accomplished.
Zinc dendrite inhibitors
Development of one of the best zinc dendrite inhibitors in the field.
Unique cell designs
Original cells for static and hybrid flow batteries — the foundation of Hyperflow.
High-performance electrolytes
Creation of advanced flow battery electrolytes with industry-leading characteristics.
Chamber of Commerce awards
Recognition from the Chamber of Commerce of Styria for innovation.
Innovation competition prizes
Multiple awards at various national and international innovation competitions.
Independent self-funded
Years of independent research, self-funded development, real prototypes.
Behind the scenes.
Independent. Innovative. Slovenian.
If you'd like to support our work, collaborate, or learn more — get in touch.