The simulated results for LFP in Fig. unfold the kinetics of the system during the memory protocol, revealing the effect of a range of writing rates on the reading overpotentials. The voltage curves in Fig. are in good agreement with the experimental results (Fig. ), showing the correct voltage at the onset of the reading steps, the kinetically induced capacity losses, and plateauing at high rates. By analyzing the simulation data, the origin of the total overpotential can separated into its components(Fig. ): both the reaction and diffusion overpotentials at the onset of the reading step, are inversely proportional to the applied writing rate, whereas the transport overpotential is marginally affected by the writing rate due the low loading of the tested sample (2 mAh cm -2 ).