UniverCell, a German manufacturer of high-performance lithium-ion battery cells, has secured $35 Million in a Series B round to accelerate industrial battery production in Europe. The company says the financing will help it scale manufacturing capacity while advancing a proprietary electrode process designed to cut emissions and improve performance. The raise arrives as European industry looks to strengthen local supply chains for strategically important energy technologies.
Series B funding and backers
The Series B was co-led by the DeepTech & Climate Fonds, alongside strategic investors IKA and WIKA, with additional participation from private angel investors and support from the European Innovation Council Fund. UniverCell announced the closing of the round on March 4, 2026, from Flintbek in northern Germany. The company framed the investor syndicate as a mix of institutional capital and industrial partners aimed at speeding the transition from advanced process development to scaled production.
Gigafactory scale-up in northern Germany
UniverCell plans to use the proceeds to expand its gigafactory footprint and lift output to more than 40 million battery cells per year. The site is described as ready to scale beyond 1.5 GWh of annual production capacity as equipment and process lines are ramped. Management also said the funding will be directed toward improving core electrode and cell technologies that underpin both cost and quality at volume.
A niche focus on mission-critical applications
Rather than targeting mass-market automotive volumes, UniverCell is positioning itself around custom-made cells and electrodes for specialized, high-stakes use cases. The company points to demand from space systems, satellite platforms, critical-care medical devices, and other infrastructure where reliability and tailored performance requirements are essential. It also cited early commercial traction, including a recent multi-million-euro agreement with a customer in the United States, as evidence that the market is validating its approach.
Manufacturing control as a performance lever
UniverCell argues that its competitive advantage comes from owning the industrial production steps that typically drive yield, consistency, and battery performance. It develops and produces both anodes and cathodes in-house, which it says supports high reproducibility, lower scrap rates, and faster changeovers when switching between customer-specific designs. On the cell side, the company highlighted 21700 cylindrical formats featuring a tabless architecture, lightweight aluminum housings, and tightly controlled formation processes that influence charging behavior and cycle life.
Dry-coating aims to cut energy use and emissions
A central differentiator is UniverCell’s industrial dry-coating method for electrodes, which the company contrasts with conventional wet coating that relies on solvents and energy-intensive drying. UniverCell says dry coating can reduce energy consumption, chemical inputs, and CO₂ emissions while improving electrode microstructure, enabling gains in energy density, charging capability, and durability. The company is working with process-technology specialist IKA on a development program spanning further R&D, piloting, and preparation for large-scale series production.
Investors backing the round described the financing as a step toward building a European champion at a time when the region’s battery sector faces heavy competitive pressure, including from Chinese joint ventures. The European Innovation Council Fund also positioned UniverCell as a deep-tech company translating differentiated battery manufacturing into early commercial momentum and industrial relevance. With fresh capital and initial large contracts in hand, UniverCell is now betting that scalable, lower-emission electrode production and customized cell designs can support a globally competitive battery platform made in Europe.