Nearpow(TM) 90W AC Adapter Laptop Charger for HP Pavilion Dv4 Dv6 Dv7 Dm4 G4 G6 G7 M6; HP G42 G60 G62 2000; Envy M4 M6; Probook 4530s; Compaq Presario Cq57 Cq60 Cq62 Input: 110-240V 50Hz, Output: 19V 4.74A 90W, 100% OEM Compatible Nearpow AC adapters manufactured with the highest quality materials and include laptop safeguard features against incorrect voltage, short circuit, internal overheating. Designed to meet or exceed your original manufacturer's ac adapter Nearpow products are CE, FCC, RoHS certified for safety, tested by manufacturer to match and/or exceed specifications of OEM products, 100% tested, to ensure that each outlet is of good quality Package includes: 1 x AC adapter, 1 x Extended power cord, 1 x Free Notebook Parts Outlet Adapter Pouch Warranty: 30 Days Money Back Guarantee, 24 months warranty - free exchange