Simultaneously, new materials are being developed to enhance current LIBs or create more sustainable alternatives. However, scaling up LIB manufacturing presents significant challenges, including material shortages, quality control issues, and labour shortages, which often delay operations and disrupt product delivery timelines . The rapid expansion of manufacturing capacity often outpaces the availability of a skilled workforce to address sudden demand increases. Adequate training for both new and existing employees is therefore critical to ensure quality control and maintain safety standards. Laboratory and process engineering-focused training plays a particularly vital role in equipping workers with the knowledge to understand material properties, optimise processes, and minimise risks in manufacturing environments. The training objectives range from understanding manufacturing complexities to producing application-specific optimised LIB electrodes and cells. Training also bridges the gap between theoretical knowledge and practical application, empowering researchers and workers to address the evolving demands of this critical industry. In this context, digital technologies based, for example, on numerical simulation can offer transformative approaches for efficient battery education. .