To sum up, normalized temperatures relative to T g facilitates the understanding of ion transport properties in MD simulations and enables meaningful comparisons with experimental data. Therefore, it's advisable to calculate and explicitly report T g in computational studies of polymer electrolytes, adjusting simulated temperatures accordingly. The choice of annealing methods does impact the determination of T g , with step-wise and continuous cooling simulations yielding distinct profiles. Nevertheless, consistent results can be obtained in practice between continuous cooling method and the step-wise cooling method when a lower cooling rate and the slope-temperature analysis were used.