The success of electric vehicles in the mass market depends on the development of high-energy batteries at a competitive price. The research efforts of the past decade have continuously improved the energy densities of batteries, yet electric vehicles have only gradually made their way into the market. A combined surge in both consumer demand and industrial “push” is now on the verge of prompting a significant market uptake.

The objective of eCAIMAN is to bring European expertise together to develop an automotive Li-Ion battery cell that can be produced in Europe. The consortium consists of several highly experienced industrial partners and research organizations. Together we will develop a more powerful battery by modifying and improving individual components and technologies to result in a significant overall improvement of the cell. Key innovations include a 5V high-voltage spinel, a high-capacity composite anode, and a stable high-voltage electrolyte. Their cumulative effect should improve total cell capacity by at least 20%. The project will also investigate the integration in light, passenger, and heavy duty vehicles.

eCAIMAN scale-up is designed with existing European production technologies and inexpensive materials mined in Europe, thereby reducing the final battery price. The battery will be developed in collaboration with large European light, medium and heavy duty vehicle manufacturers, allowing eCAIMAN to address a broad scope of real end-user demands. The project aims to develop a truly European high-performance battery ready for implementation in the global market.