Compatible adapter for HP ZBook 15 G3 G4，HP ZBook Studio G3 G4，HP ZBook 15u G3 G4，HP OMEN by HP Laptop 15,HP Pavilion 15-bc251nr 15-bc220nr HP Omen 15 5000 5100 5200 15-ax043dx 19.5V 7.7A 4.5*3.0

Compatible adapter for HP ZBook 15 G3 G4，HP ZBook Studio G3 G4，HP ZBook 15u G3 G4，HP OMEN by HP Laptop 15,HP Pavilion 15-bc251nr 15-bc220nr HP Omen 15 5000 5100 5200 15-ax043dx 19.5V 7.7A 4.5*3.0 with the manufacturer’s specifications and perfectly safe for your laptop. The AC charger adapter is an ideal choice to replace the existing one if it is not charging your laptop properly. The AC charger adapter comes with excellent quality, durability and performance.