AC Adapter/Battery Charger for HP Pavilion DV7 DV7t DV8 DV8t DV8t-1000 X9440 dv7-2040US dv7-2180US dv7-2185DX dv7-2270US dv7-3080US dv7-3085DX dv7-3180US dv7-4073NR dv7-4177CA dv7-4190US dv8-1000
Compatible Models / Replace PN : HP Pavilion DV7 DV7t DV8 DV8t DV8t-1000 X9440 dv7-2040US dv7-2180US dv7-2185DX dv7-2270US dv7-3080US dv7-3085DX dv7-3180US dv7-4073NR dv7-4177CA dv7-4190US dv8-1000