I get a lot of old cars as gifts that I repair and then give away to friends and family. Most come without a charger. I've used this on Acers, Dell, HP, Lenovo, Sony Vaio and Toshiba. Giving away a laptop is too expensive, OEM for everyone is usually much cheaper. They have a slightly cheaper version that doesn't have a built-in USB charger, but it's very handy for my needs. They also have 45W, 65W and 70W versions if your laptop doesn't need 90W. I recommend this brand, Belker.
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