Super Power Supply DC Laptop Car Adapter Charger Cord with USB charging port for HP Compaq / Pavilion Tx1000 Tx2500 Tx1100 Dv2500 Dv2700 Dv2100 Ze2200 Ze4904 Zt3000 Zt3349 Zt3300 Zt300 Dv8000 Dv8200 Dv8210us Dv8309us E700 E500s E500 Dx6600 ; Presario V5100 V2200 V2100 V2400 C300 C500 C700 Netbook Notebook Battery Plug Output: 18.5V 3.5A 65W / Power laptop and charge battery from 12V DC outlets (car / air / boat) Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply