This qualitative trend agrees with literature results considering the 𝛿-parameters approximated from reported values of σ, i and L. Systems that indicate first signs of transport limitations and underutilization of the electrode are characterized by values of ≈19 (LiNi0.6Co0.2Mn0.2O2-Li3PS4) , ≈22 (LiCoO2-Li10GeP2S12) and ≈31 (Graphite-Li6PS5Cl) . Moreover, Bradbury and coworkers showed that severe reaction fronts occur in Li-S cells that are characterized by a δ-parameter of ≈200 agreeing with the significant utilization loss when going to pure Li2FeS2 (δ ≈ 300).