“Since it charges through the USB-C port, can it charge a laptop at 140 watts? Or just 100 watts?”
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It can charge at 140W if your laptop supports charging at 28V 5W from a third-party power supply. (According to reports, many Dell laptops limit power draw to 100W from non-Dell-branded chargers.)
Sorry, there was a problem. Please try again later.140 watts. My Galaxy Book Ultra charges at peak 140 watts and doesn’t ask for a genuine charger when using this. It’s actually the perfect application for this charger
Sorry, there was a problem. Please try again later.Not advised, I use it on my new MacBook
Sorry, there was a problem. Please try again later.As this charger can output a steady 140 watts, it depends on the connected device. It will only request for the power it needs. It is just the this charger can be requested up to 140 watts. Also, ensure that your connected USB-C cable has rating for at least 140 watts with eMarker chip (needed for over 100 watts request).
Sorry, there was a problem. Please try again later.It depends on the maximum charging wattage as determined by your laptop's specifications / requirements. The published advertising wattage of this charger is the maximum. It depends on your device, and even the charging capabilities of the charging cord you are using.
Sorry, there was a problem. Please try again later.The Insignia™ 140W USB-C GaN Wall Charger can indeed charge a laptop at 140 watts. It is designed to provide fast and efficient charging for a variety of devices, including laptops, tablets, and smartphones. If you have any other questions about this charger or need further assistance, feel free to ask! - Mae | Insignia Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285
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