HP 18.5V 3.5A Adapter,
HP 65W Charger,
HP Big Port Adapter,
18.5V 3.5A HP Charger,
HP Laptop Adapter 65W,
HP ProBook 4430s Charger,
HP ProBook 4440s Charger,
HP ProBook 4510s Charger,
HP ProBook 4520s Charger,
HP ProBook 4530s Charger