Lucky Store Brand New Power Adapter 19.5V 6.66A 53Y3078 54Y8809 42T5278 42T5279 For Lenovo IDEACENTRE A600 A700 A710 A720 B300 B300Z B310 B30R2 C340 C440 B320 B325 A300 A305 A320 A520 A600T A310 B3R B305Z B340 B345 M2020E 2008 C100 M58 C445 M57 C540 A61E C3R A58E B305 C300 C305 C320 C325 Series Laptop 19.5V 6.66A for LENOVO 42T5278 ADP-150NB-D 53Y3078 54Y8809 42T5278 42T5279 Input: 100-240V~ 2.0A,50-60HZ Output: 19.5V 6.66A (Power cord is included) Tip Size: 6.5 x 3.0mm For Lenovo IDEACENTRE A600 A700 A710 A720 B300 B300Z B310 B30R2 C340 C440 B320 B325 A300 A305 A320 A520 A600T A310 B3R B305Z B340 B345 M2020E 2008 C100 Series Laptop