The $662 Koolsiln Portable Air Conditioner is on sale at Amazon for $320, and it's a great way to split the difference ...

Black+Decker smart portable air conditioner is in town to change everything and it is equipped with serious cooling power ...

Portable air conditioners offer a practical solution for rooms that don't have built-in AC, and these options are on sale ...

A portable air conditioner is a reliable and versatile way to beat the heat. Amazon has a variety of air conditioners on sale — up to 50 percent off. Here are the nine best portable air ...

The Tolsprint Portable Air Conditioner is only $196 as part of a Walmart Flash Deal, so it won’t stay at this price for long. That means, even if you aren’t in the thick of summer already, it ...

That's a big plus, as some other portable air conditioners can be way too noisy, but not this one. The DuraComfort Portable Air Conditioner is available at Walmart for only $400 right now.

How I picked top-rated portable air conditioners. To pick the best portable air conditioners on the market, I spoke with experts on what to look for in specs and features.

The Npoclk Portable Air Conditioner is marked down during Amazon’s Memorial Day sale. The site’s best-selling portable air conditioner chills the air for up to eight hours before needing a refill.

The GE AHY08LZ Window Air Conditioner is our best budget air conditioner pick. It costs less and uses less power than any portable air conditioner we tested. James Brains/Business Insider ...

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.