The concept of 'memory effect' in batteries has gained widespread recognition in the case of Ni-Cd and Ni-metal-hydride systems, where traces of prior cycling are retained, distorting the voltage profile . Interestingly, while this phenomenon has been assumed not to affect LIBs, a pivotal study by Sasaki et al. provided first insights that this may not be true. Researchers 5 redefined the memory effect as 'abnormal changes in working voltage' and provided compelling evidence of its occurrence in materials that undergo phase separation within LIBs. Specifically, when a battery is charged to a designated state of charge (SOC), discharged, and then rapidly recharged, a small but distinctive voltage peak emerges in its voltage profile. Path-dependent effects on the voltage of phase-separating materials were also notably described by and Deng who focused on the relation between the open circuit voltage at a given SOC and the previous discharge pulse.