DC Power Output: 20V 8.5A 170W, Slim Tip Compatibility: Compatible with Thinkpad P1 P50 P51 P52 P53 P70 P71 P73 X1 Extreme Gen 1 2 3 4 5 W540 W541 ADL170SCC3A 4X20S56697 4X20E50574, Thinkpad X1 Extreme, Ideapad Gaming Laptop 3-15, Ideapad L340 Gaming, Yoga 9i, Thinkpad Docking Station 40AF0135US 40AN0135US 40AH0135US 40AC0135US, and More AC 100240V input (5060Hz), Support global use Total cable length of 10 feet (6-foot charger cable and 4-foot power cable) allows for flexible placement In The Box: 1x charger; 1x power cord