HP Compaq NX6315 NX6325 NX7300 NX7400 Laptop AC Adapter Charger Power Cord AC adapter 608425-003 609939-001 for HP Probook 4530s 15.6" Notebook New Genuine. This charger is compatible with all the models in the title and description, in addition to many others. Laptop Charger AC Adapter Power Supply with US Plug Power Cable Premium quality laptop charger