Energy of the highest quality: Our custom-made electrodes and cells.

As individual as your application

Our 21700 UniverCells

UniverCell’s 21700 lithium­ion cells are engineered to deliver superior energy density, outstanding cycle life, and exceptional safety.

Stacking maximum performance

UniverCell‘s pouch cell

UniverCell’s pouch cells are designed for flexibility in shape, capa­city, and performance. Their lightweight, compact form allows for tailor-made solutions in applications with specific spatial or energy requirements.

More than 1,000 tested and produced recipes

Electrodes

Providing electrode coating solutions with our flexible and state-of-the-art production facility.

Tailored solutions from concept to series production

Cell development

We support our customers throughout the entire cell development process—from initial design to validated prototypes and scalable production.

Whether cylindrical or pouch format, we assemble lithium-ion cells using customer-specified or proprietary components, precisely adapted to application requirements. With several years of hands-on experience in electrode development, cell assembly, and process optimization, we ensure efficient prototyping and a smooth transition to industrial-scale manufacturing. All prototypes are rigorously validated in our in-house formation and testing center, where performance, cycle life, and safety are tested under application-­relevant conditions — delivering reliable data and a solid foundation for market-ready energy storage solutions.