Original HP 45W AC Adapter Charger for ProBook 440 450 G3 G4 G5 G6 G7 G8 G9 w/PC | eBay
CRO 65W AC Adapter Laptop Charger for HP ProBook 440 G4 445 G7 445 G8 445 G9 450 G4 463552-001 463958-001 - AliExpress
Genuine HP 45W AC DC Adapter for ProBook 440 450 G3 G4 G5 G6 G7 G8 G9 w/Cord OEM | eBay
Amazon.com: 150W 120W AC Charger Fit for HP Omen Pavilion Gaming 15 17 Envy 16, ZBook Studio 15 G3 G4 G5 G6, Stuido/Power/Fury/Creat G7 G8 G9 G10 Laptop Power Adapter- UL Safety