The best portable air conditioners keep rooms cool and offer a degree of air filtration. We test for cooling ability, noise, ...

Our reviews of portable air conditioners over the past couple of years have found that the physically smaller and lighter models tend to have a lower cooling capacity of around 2–3kW, which means they ...

The Mark 3 portable air conditioner combines cutting-edge technology with portability, offering up to 20 hours of cooling on ...

Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

Zero Breeze Mark 3 is a battery-powered portable air conditioner to cool off whether out on the deck or camping in the wild.

Luckily, pretty much all the big air conditioner brands ... provides personal comfort on a small scale. At just 6.77 x 6.69 x 6.69 inches, it is highly portable and perfect for taking with you ...

The best portable air conditioners in 2024 Best overall ... Since it is designed for on-the-go cooling in small spaces, I retested it using battery power in a 200-square-foot area.

A portable air conditioner makes sense in certain spaces where a little extra cooling is needed but a central air conditioner doesn't make sense, like in a studio apartment or a small room.

Portable air conditioners account for almost 20 percent of the room air conditioner market, but our lab tests reveal that they deliver only mediocre performance. In fact, not a single model earns ...