Frankly, the choice is a no-brainer, especially since the highly rated Black and Decker Portable Air Conditioner is on major sale during the first-ever Walmart Deals event. From now until July 11, shoppers can score the normally $382 unit for only $243, a whopping $139 discount.

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 conditioner deals,

Walmart has big markdowns up to 50% off on air conditioners to help beat the summer heatwave. Here are some of the best deals to keep cool with and save money on.

Luckily, Amazon's No. 1 best-selling portable air conditioner is a great choice for the hot summer months and it's currently on salef. Not only is the powerful Black+Decker portable air conditioner backed by over 30,500 perfect ratings from shoppers, but it is also 35% off thanks to this must-see early Amazon Prime Day deal.

Don't get me wrong, I love summer, but I hate how hot my room gets. I definitely prefer sleeping in a cold, dark room, no matter the season, but especially during the warmer months. Besides, studies claim that sleeping in colder temperatures helps induce melatonin.

For those days when you can’t escape the heat, you should consider a portable air conditioner, which is a good way to stay cool wherever you are. That may be why more than 3,000 people have scooped up the Weasapor Portable Air Conditioner at Amazon in the past month.