Coolgo Generic New Laptop AC Adapter Battery charger & Power Cord for HP ProBook 4530s 4535s 4730s 6360b 6560b 6460b 6465b 4230s 18.5V 3.5A 7.45.0MM 12 Months Warranty DC-Output : 18.5V-3.5A 65W 7.4*5.0mm Input : 100~240V 50/60 Hz Package Includes : One AC Adapter and One US Power Cord for Listed Models 100% OEM compatible! Guaranteed to meet or exceed OEM specifications! Free shipping via USPS first class package from USA, 24 x 7 Email Support. Brand new direct from Professional Manufacturer, 12 Months warranty!