HP 90W Blue Tip Charger 4.5mm x 3.0mm Pavilion, Envy, ProBook, EliteBook
Connector Type: Blue Tip (4.5mm x 3.0mm). HP EliteBook Series HP EliteBook Folio Series HP ProBook Series Output: 19.5V – 4.62A (90W). HP Envy Series HP Pavilion Series HP Pavilion x360 Series.