The short answer is yes you can use a laptop charger with a higher wattage, however, there are some caveats. The wattage rating of a laptop charger is a maximum rating which means that the charger is capable of providing power up to the output wattage rating and or course anything in between.2 jul 2019
Can I use a 65 watt charger on a 120 watt laptop?
Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power. ... If your laptop was supplied with a 65W charger we know that the laptop will never draw more than 65W, so you can use a 65W, 90W,120W, 150W, 180W, 240W or higher charger.2 jul 2019
What is the difference between 65 Watt and 90 Watt AC adapter?
The main difference is charge time. The 90w will charge your battery more quickly than the 65w.
Can I use 90w charger instead of 65W?
Yes, you can use a 90 watt ac adapter, a.k.a power charger, for your 65 watt-compatible laptop. It will actually charge your battery faster.17 mar 2011
Can I use 90w charger instead of 65W HP laptop?
Yes. If the voltage out is the same as the lower wattage type there should be no problem. The 90Watt one at 19.5 volts means it can supply up to 90/19.5 = 4.615 Amps, whereas the 65 Watt one can supply 65/19.5 = 3.3333.
Can you use a 90w charger on a 65w?
As a golden rule chargers "watt ac" can come down but it cannot power up. Therefore you can use a 90 watt ac laptop charger for your 65 watt laptop.7 dic 2018
Can I use 90w charger instead of 135w?
Yes, as long as everything else matches (voltage, polarity, etc.). Watts is how much power you can draw, and your laptop will just draw 45W and your powersupply would run nice and cool.
Is it OK to use a higher wattage laptop charger?
Yes, Your laptop has been designed to draw up to a certain amount of power when running at full power. This means that you can quite safely use a charger with a higher wattage (or amps) rating as the laptop will only ever draw the amount of power required at the time. ...2 jul 2019
Can I use a 90w charger instead of 180w laptop?
If the voltage, amps,... are all the same you can use it for CHARGING ONLY. There is a reason the adapter is 180w. This means that your laptop when being used can consume a lot of power and once you go past 90w you can easily damage the charger, laptop,... by doing that.2 oct 2018