Kobalt Air Inflator (Power Source: Car/Electric )

This Kobalt Air Inflator is a great value at just $49.98, down from its regular price of $89.98 — a $40 savings. It’s powered by either your car or a standard electric outlet, making it ideal for roadside emergencies or garage use. With 500+ sold last week and a strong 4.2-star rating from over 1,300 reviews, this is a reliable pick for keeping your tires, sports gear, or inflatables ready to go.