Answer
Apr 16, 2026 - 08:44 AM
You should use a charger that matches the wattage recommended by your laptop manufacturer, which is usually listed on your laptop or its original charger. Using a lower wattage charger (like 65W for a 90W laptop) may charge slowly or not at all, while a higher wattage charger (90W for a 65W laptop) is generally safe, as the laptop will only draw the power it needs. Always check your laptop’s specifications for the correct charger.
