[Product Specifications]Input:100-240V 50/60Hz, Output:19.5V 7.7A, Max Output Power:150W,Color: Black,Plug Size:4.5*3.0mm(Ref to the picture),Power Plug Type: US Plug..[Compatible with Model] HP 709984-004 732811-001 732811-002 732811-003 775626-001 775626-003 776620-001 ADP-150XB 917649-850 937532-850 EliteBook 1050 G1 Liteon HSTNN-LA25..[Warranty] 30 Days Money Back Guarantee and 12-months worry-free warranty,Overvoltagen Protection, Overtemperature Protection, Shortcircuit Protection and Overcurrent Protection..[Package includes]1 x AC Adapter & 1 x Free Power Cord