TO REPLACE HP ZBOOK STUDIO G3 G4 G5 150W AC ADAPTER 4.5MMX3.0MM PIN
Type: Laptop AC Adapter. Pin Size: 4.5mm x 3.0mm Blue Pin. Adapter Output: 20V 7.5A. 3 Pin Power Cable: Not included (You can buy from155599252168 ). Adapter Input: 100-240V~2.5A 50-60Hz. Note : Compatible only with HP.