Can I use 90w charger on 130W laptop?

Originally Answered: Will it be okay to use 90W adapter in dell laptop [new battery] (requires 130W or more) for using my laptop until replacement arrives? Generally the answer is yes, but it won’t supply enough power to charge the battery while you’re using your laptop.

Can I charge my laptop with a 90w charger?

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. If your laptop requires 240 watts of power (ie. a gaming laptop) then you will not be able to charge your laptop with a 90 watt charger.

Can I use a 90w charger on a 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.

Can I use 65W charger instead of 130W?

You’d have to look into the specifications of the laptop. If its original charger is a 130W adapter, then no, a 65W wouldn’t work.

Will a 90W charger damage a 65W laptop?

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.

Can I use 65W charger on 90W laptop?

If its the same voltage, then you can use it. But if you are using more power then it can provide, your laptop will start drawing from the battery as well as from the power brick.

Can I use a 90 watt charger on a 100 watt laptop?

The answer is yes. You definitely can use a lower wattage charger for your laptop (you can even charge your laptop without a charger!), but this will directly impact the performance of your laptop itself.

Can I use a 90 watt charger?

Can I use a 90 watt power adapter instead of 120 watt?

You should not use a 90 Watt brick if you need a 120 Watt brick. You might check out the Battery pack, this could be the reason for two different power adaptors. Ex.

Can I use a 90W charger for a 60W laptop?

Shop and save now! if it is the same electric tension (volt), yes, like for example the original charger has 20V and 3A, wich would be that 60W, when the 90W charger has then 20V and 4,5A, that would make that 90W and can be used with the laptop.

Can I use a 120 watt power supply on a laptop?

When the current is less than the rated value, the output voltage is higher. In the case of Laptops the regulation is probably in the Laptop and if that is the case then no problem using the larger (120 Watt) as the current (output power) will be the same for either the 90, or 120 Watt brick.

What does a power supply rating of 130 watts mean?

Unlike voltage, which is a constant, the watts rating of a power supply indicates what it’s capable of. A power supply rated for 130 watts can provide up to 130 watts. It can easily provide anything between zero and 130 watts of power; it just can’t provide more than that. Your laptop will require a…

https://www.youtube.com/watch?v=rgA7XwpbUBQ