InoBat is a European battery technology firm specializing in research, development, and manufacturing of electric vehicle batteries. Founded in 2019 in Bratislava, Slovakia, the company creates customized battery solutions for automotive, commercial vehicles, motorsport, and aerospace industries. Through its advanced manufacturing facility in Voderady, Slovakia, InoBat delivers tailored battery systems that meet specific customer requirements across various sectors.
The company’s approach combines innovative manufacturing processes with customizable battery designs, enabling rapid development and testing of commercial-size prototypes. This methodology allows InoBat to offer solutions that balance power capability, energy density, cycle life, safety, and cost considerations according to individual client needs.
Battery Technology
InoBat’s technology portfolio centers on lithium-ion batteries, with particular emphasis on nickel-rich cathode chemistries, including NMC 622 and 811 formulations. These advanced chemical compositions deliver superior energy density and performance compared to standard industry alternatives. The company’s manufacturing process allows for variable chemistry and form factors, enabling quick adjustments to meet particular application requirements.
The company’s research focuses on silicon-based anodes to enhance energy density. Current experimental cells incorporating silicon materials demonstrate capacities of approximately 350 Wh/kg for automotive applications, with potential to reach 400 Wh/kg for aviation use. The technology development process includes extensive testing and validation procedures to ensure optimal performance and safety standards.
InoBat’s battery systems feature integrated management technology that monitors and optimizes performance, extending battery life and maintaining safety parameters. This system provides real-time data analysis and predictive maintenance capabilities, essential for commercial and industrial applications.
Recent Projects
In 2024, InoBat secured €100 million in equity funding from investors including Amara Raja, Rio Tinto, and Gotion High Tech. The company initiated construction of a state-of-the-art gigafactory in Šurany, Slovakia, through its partnership with Gotion High Tech. Additionally, InoBat signed agreements with Spanish authorities for a new manufacturing facility and expanded its presence in Serbia.
Investors
InoBat’s investor base includes significant industrial and financial partners. Major investors comprise Rio Tinto, Amara Raja, Gotion High Tech (holding a 25% stake), and Ideanomics. The Slovak Investment Holding (SIH) and CEZ Group provide regional support. Additional financial backing comes from Lilium, Bromo Capital, and Cielo Capital. The International Finance Corporation (IFC) partners with InoBat in gigafactory development.
Business Details
Location: Bratislava, Slovakia
Website: https://inobat.eu
LinkedIn: https://www.linkedin.com/company/inobat1