How many watts is a laptop power supply?

+1 vote
asked Nov 10, 2018 in laptops by Johnhida (230 points)
How many watts is a laptop power supply?

1 Answer

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answered Nov 10, 2018 by Shawn (99,990 points)
laptop power supplies use less watts than a desktop power supply.

Most laptop power supplies are between 45 to 65 watts depending on size and brand of laptop.

My laptop which is an HP uses 65 watts when it's plugged into the laptop power supply.

I have a smaller laptop that uses 45 watts when plugged into the power supply.

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