About this replacement
Designed for Lenovo devices. Compatible models include Erazer Y40, Erazer Y40-70, Y40-59423035, Erazer Y40-70AT-IFI, Erazer Y40-70AT-ISE, Y40-80-IFI(H), Erazer Y40-80, Erazer Y40-70AM-IFI, Erazer Y40-80 80FA, S41-70-ITH, Erazer Y40-70AS-IFI, Erazer Y40-80AT-ISE. Replacement part numbers include L13M4P01, L13L4P01, L13C4P01. Key specifications: 7.4V, 6500mAh, Li-Polymer.