Power banks for laptops top 20000mAh plus options with 100W USB-C output and safe heat control

Many power banks are built with phones in mind, so a laptop can make them feel out of their depth. You plug in, the battery crawls up by a percent or two, the pack warms up, and the meeting clock keeps moving. That is the gap laptop power banks are meant to fill, with higher wattage and the kind of output a laptop can actually use.