The large-scale prismatic hardcase cells in the PHEV1 format (L: 173 x W: 21 x H: 86 mm excl. terminals) were assembled at the automated and industrially relevant research production line (FPL) at ZSW in a controlled dry room atmosphere with a dew point temperature of -45 °C. For a reliable comparison, identical electrodes and separator were combined into a flatwound jelly roll with an active cathode surface of 11.120 cm². For the prismatic hardcase cells, 110 g of 1M LiPF6 in EC:EMC (3:7 wt:wt) +2% VC was filled in nitrogen atmosphere and in accordance with the coin cells, a wetting time of 24 hours at 20 °C was carried out. The formation and cycle procedures were performed with a format-specific battery tester from thyssenkrupp Automation Engineering GmbH.