20V 6.75A  7.9*5.5mm 135W New Original AC Adapter For Lenovo Thinkpad W510 45N0058 45N0059

INPUT: 100-240V 50-60Hz (for worldwide use)

OUTPUT: 20V 6.75A, 135W (ref to the picture)

Outlet: 3-prong

Warranty:12 months