I tested seven highly rated portable air conditioners on the market, and only one kept me from melting into a puddle.

That's why we heavily scrutinized some of the most popular portable AC units across budget tiers, room sizes, and feature ...

Costway Portable Air Conditioner Features Strong Cooling For Small Spaces. This Costway model doesn’t cool down a huge space, but during our testing it noticeably cooled the area right around it.

Unlike most portable air conditioning units, this one has two separate tanks: one on the bottom to give it evaporative ...

Here's how to tell whether to go with a window a/c, portable unit, a ductless mini-spit, an evaporative cooler—or a combo of ...

Whether you’re in the market for a window unit or portable option, these ACs will help you beat the summer heat.

A unit with too low a BTU for the space won’t cool it effectively. A selection of the best portable air conditioners we tested (Alex ... For this round-up, our expert tester was The Independent’s ...

Amazon put the Yamokizy Portable Air Conditioner on sale, and more than 1,000 shoppers bought it in the past month. The compact machine has three fan speeds to cool down personal spaces, as well as a ...

Air conditioners are not usually one-size-fits-all. Sure, it may offer standard features that one may expect from an air ...

At Consumer Reports, we test room air conditioners in a special climate-controlled chamber in our labs in Yonkers, N.Y. We adjust the size of the chamber based on the space—small, medium, or ...