Our cylindrical cells.

UniverCell 21700 Cylindrical Cells – Innovation for High-Performance Applications

At UniverCell, we are redefining cylindrical cell technology with our advanced 21700 cell lineup. Designed for maximum efficiency, power, and sustainability, our cells combine cutting-edge innovations with scalable production to meet the growing demands of the energy storage and mobility sectors.

Key Features & Innovations

High-performance, scalable, and sustainable – UniverCell’s 21700 cylindrical cells set new standards in energy density, efficiency, and advanced manufacturing.

Lightweight Housing

Industry-leading gravimetric energy density
Enhanced safety & thermal management

Tabless Cell Design

Ultra-low internal resistance for high power output
Optimized efficiency & performance

Flexibility on demand

One Cell – Endless Possibilities

Prototypes are available now!

UniverCell’s 21700 cylindrical cell platform is designed for maximum flexibility and adaptability. With customizable chemistries, our cells can be tailored to meet specific performance requirements across various applications. The integration of dry electrode coating not only enhances energy efficiency but also reduces production costs and environmental impact. Additionally, our scalable manufacturing approach ensures cost-effective mass production while maintaining superior technical performance. This makes UniverCell’s 21700 cells the ideal choice for companies looking to optimize both performance and sustainability in their energy storage solutions.