Features: brand new and high quality AC Input: 100-240V, 50 - 60Hz 2A. for DC output Voltage / current: 19.5V 7.7A. Power Supply Watt: 150W.for DC Connector size: 4.5x3.0mm. Compatible models:for HP ZBook 15 G3, G4 ZBook Studio G3, G4 ZBook 15u G3, G4 15, 17, Pavilion 15-bc251nr 15-bc220nr 15 17 5000 5100 5200 15-ax043dx 17-w053dx 17-w033dx 17-w043dx for envy 15 17. Compatible Part Number:for 917649-850, 917677-003, 776620-001 , 775626-003, 645509-002, 646212-001, ADP-150XB B, A150A05AL, HSTNN-CA27, TPN-DA03, TPN-DA09, 710415-001. Internal for smart circuit keeps you and your device safe with multiple protections, including over current for protection, over voltage for protection, short circuit for protection, over heating for protection, overload for protection, surge for protection and under voltage for protection. Package includes 150W Power Charger and cable . Specifications: Item: 150W 19.5V 7.7A Notebook Laptop Power Adapter Code: SA-1504530 AC Input: 100-240V, 50 - 60Hz 2A for DC output Voltage / current: 19.5V 7.7A Power Supply Watt: 150W for DC Connector size: 4.5x3.0mm Suit :For HP Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x Laptop Power Adapter and Cable