Use high voltage charger

[MarwanAg]

I have hp zbook g2 14 it came with 65 watt charger 

I was wandering if I can use higher wattage charger 

Ex: 90 watt or more.

[banhien]

@MarwanAg 

From manual, the series supports following AC Adapters for a group of similar machines:

• 65-W HP Smart AC adapter (non-PFC) for use on all computer models part # 693711-001
• 65-W HP Smart AC adapter (RC/V, EM) for use on all computer models part # 693710-001
• 45-W HP Smart AC adapter (RC, non-PFC, 2-prong) for use only on HP EliteBook 840 G2 Notebook PC and HP EliteBook 740 G2 Notebook PC computer models part # 742437-001
• 45-W HP Smart AC adapter (RC, non-PFC, 7.4 mm/non-slim) for use only on HP EliteBook 840 G2 Notebook PC and HP EliteBook 740 G2 Notebook PC computer models part # 744893-001
• 65-W HP Smart travel AC adapter (non-PFC) for use only on HP ZBook 14 G2 Mobile Workstation computer models part # 693716-001

In theory you can but must be some reasons HP only supplies above AC adapters.

Regards