Supplementary information to the publication �Influence of crusher and mill settings on the material recoveries and product qualities of a 2-stage mechanical recycling process of automotive lithium-ion batteries� This supplementary information contains 7 excel files with data. The content of the files is explained below: �1 - Specific stress energy� contains the data behind Figure 2. �2 - Particle size distribution and black mass yield� contains the data behind Figure 3. Additionally it contains the particle size distributions referred to in Chapter 3.2 and the corresponding density distributions. �3 - Particle size distribution of black mass� contains the particle size distributions of the black masses gained by sieve and by laser diffraction analysis referred to in Chapter 3.2. Additionally, it contains the corresponding density distributions. �4 - Recovery and product composition� contains the data behind Figure 4 and Figure 6. �5 - Black mass composition� contains the data behind Figure 5 c-d. Additionally it contains the content of further elements. �6 - Element recovery contains the data behind Figure 5 a-b. Additionally it contains the recovery of further elements. �7 - Cu distribution� contains the data behind Figure 7.