<p>➀ Researchers at Fraunhofer ITWM focus on battery behavior during charging and discharging, optimization of battery production, and battery aging with innovative technologies; </p><p>➁ They use modern simulation tools and new measurement techniques to advance the development of battery cells for electric vehicles; </p><p>➂ The software BEST allows detailed modeling of the three-dimensional microstructure of electrodes, providing insights into battery cell behavior and enabling targeted optimization.</p>