The electrochemical evaluation of the ASSB cell is conducted without the application of any external forces, with the calendering process applied exclusively before the cycling. This approach allows us to isolate and analyze the intrinsic effects of calendering on the cell performance. Commercial software COMSOL Multiphysics ® [28] was used as our FEM calculation platform. All the calculations were performed in the Matrics platform (Université de Picardie Jules Verne) using one node with 500 GB of RAM and 1 processor (Intel ® Xeon ® CPU E5-2680 v4 @ 2.40GHz, 28 cores). The computational domain of our electrochemical model consists of four phases: AM, CBD, SE and current collector CC.