45W AC Charger Fit for Lenovo 80XE 80U1 80VE 80YS 80UR 80S6 80SF 80U2 80X4 80X2 81BL 80XC 81BD 80X8 81FT 81FS 81J1 81J2 81KT 81KU 20M3 20M4 81CG 80SN 81D3 81D0 IdeaPad Laptop Power Supply Adapter Cord