... DV7 US,EU,AU,UK,CN laptop AC/DC adapter,power adapter over volage/current AC ADAPTER LAPTOP CHARGER for HP PAVILION DV4 DV5 DV7 Auction ... Equivalent Replacement PartInput: AC 100-240V~ 1.8a-0.6a 50~60Hz (Worldwidely usable) Output: DC 18,5V - 3,5A Wattage: 65WConnection ... : 5.0x7.4mm CE,ROHS,FCC certifiedUS,EU,AU,UK,CN laptop AC/DC adapter,power adapterover ...