Super Power Supply&reg; DC Laptop Car Adapter Charger Cord with USB charging port for HP Probook 4310s 4530s 4535s 4730s 5330m 6455b 6460b 6465b ; Pavilion Dv6 G4 G6 G7 ; Envy 13 ; Mini 5103 ; Hp Compaq 635 ; Compaq Presario Cq57 Cq60 Cq62 Netbook Notebook Battery Plug Output: 19V 4.74A 90W / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply products are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply Features a USB Port for Charging USB powered devices.