Answer
May 19, 2026 - 05:17 PM
You should use a charger with the same wattage as recommended by your laptop manufacturer, usually found on the original charger or in the laptop's manual. Using a 65W charger for a laptop that requires 90W may result in slow charging or insufficient power, while using a 90W charger for a 65W laptop is generally safe as the laptop will only draw the power it needs. Always check your laptop's specifications before choosing a charger.
