Answer
Aug 20, 2025 - 09:33 AM
To determine the wattage of a 19V charger, you need to know the current it delivers, usually indicated in amperes (A) on the charger's label. The wattage can be calculated by multiplying the voltage (19V) by the current (in amperes). For example, if the charger provides 3.42A, the wattage would be 19V x 3.42A = 64.98 watts.
