Top 5 Best Portable ACs of 2025

Last Updated: April 29, 2025

We Tested 2025’s Best: One Device Delivers Instant Chill Wherever You Are

Are you searching for a budget-friendly way to keep your home cool during the hottest months?

Do you need a portable cooling solution that's compact, powerful, and easy to move between rooms?

Would you prefer a more cost-effective alternative to traditional air conditioning or bulky window units?

If you answered 'yes' to any of these questions, you've come to the right place. Our team has carefully evaluated the best portable air conditioners from leading brands such as Whynter, Black+Decker, Honeywell, and more, all available at major retailers including Amazon, Home Depot, and Lowe’s.

Our rigorous testing process highlighted groundbreaking advancements in portable AC technology, and we discovered one standout model that delivers exceptional performance at an unprecedented price—under $100 for the first time ever.

The top-ranking portable AC unit this year is produced by a company celebrated for innovation and excellence in cooling solutions. Their latest portable air conditioner stands apart for its remarkable cooling capabilities, superior energy efficiency, and intuitive, user-friendly features.

Keep reading for our comprehensive guide to the top 5 portable AC units of 2025, and see why our number-one pick might just be your perfect cooling companion this summer.

Here are our Top 5 Picks this year, with a full review of our top pick at the bottom of the page:

ChillWell 2.0 AC
  • Superb Cooling Power: Cools rooms quickly and efficiently
  • Energy Efficient: Saves on electricity with minimal power usage
  • Compact & Lightweight: Perfect for portability, easy to move anywhere
  • Whisper-Quiet: Runs almost silently, ideal for bedrooms and offices
  • Versatile: Functions as a cooler, humidifier, and purifier all in one
  • Affordable: Incredible performance for under $100
  • Adjustable Fan Speeds: Customize airflow to your needs with multiple settings
  • No Installation or Maintenance Costs: Just plug in and enjoy—no tools, setup, or extra expenses
  • 30-Day Money Back Guarantee
  • High Demand – Often Sells Out Quickly
Overall Score9.9
Excellent
User Ratings (13518)

55% OFF
Sale Ends:
April 29, 2025

Polar Cooling
  • Compact & Lightweight: Ideal for personal use and portability
  • Energy Efficient: Low power consumption, saving electricity
  • Silent Operation: Quiet and unobtrusive, perfect for sleep environments
  • Air Purifier: Helps improve air quality, unlike other basic ACs
  • Affordable: Cost-effective solution for small spaces
  • Easy to Maintain: Simple cleaning process
Overall Score9.3
Good
User Ratings (9751)
Honeywell
  • Compact Design: Easy to fit in smaller spaces
  • Quiet Operation: Runs quietly, but not as silently as ChillWell 2.0
  • User-Friendly Controls: Simple setup and easy to operate
  • Energy-Saving Timer: Saves electricity
  • Dehumidifier Function: Helps with moisture
  • Very Expensive: Price unfriendly
  • Weak Cooling: Less effective in larger rooms
Overall Score8.8
Good
User Ratings (5688)
Black+Decker
  • Compact & Lightweight: Easy to carry, but less effective for larger spaces
  • Simple Controls: Easy to use, but lacks advanced features
  • Dehumidifier: Works, but less efficient
  • Low Maintenance: Minimal upkeep required
  • Weak Cooling: Doesn’t cool as efficiently as ChillWell 2.0
  • Loud: Noisier than quieter models
  • No Extra Features: Very basic unit with no added versatility
Overall Score8.0
Average
User Ratings (1358)
Evapolar
  • Compact Design: Easy to place and store in small spaces
  • Simple Setup: No complicated installation needed
  • Portable: Easy to move between rooms
  • Weak Cooling: Does not cool effectively in larger spaces
  • No Extra Features: Lacks the versatility of ChillWell 2.0
  • Limited Coverage: Best for tiny rooms
Overall Score7.5
Average
User Ratings (962)

Best Overall Portable AC

ChillWell 2.0 AC
  • Superb Cooling Power: Cools rooms quickly and efficiently
  • Energy Efficient: Saves on electricity with minimal power usage
  • Compact & Lightweight: Perfect for portability, easy to move anywhere
  • Whisper-Quiet: Runs almost silently, ideal for bedrooms and offices
  • Versatile: Functions as a cooler, humidifier, and purifier all in one
  • Affordable: Incredible performance for under $100
  • Adjustable Fan Speeds: Customize airflow to your needs with multiple settings
  • No Installation or Maintenance Costs: Just plug in and enjoy—no tools, setup, or extra expenses
  • 30-Day Money Back Guarantee
  • High Demand – Often Sells Out Quickly
Overall Score9.9
Excellent
User Ratings (13518)

55% OFF
Sale Ends:
April 29, 2025

We Bought & Tested the Best-Selling Portable ACs, Here's Why ChillWell 2.0 AC is #1:

Summary: In testing we found that ChillWell 2.0 AC will super effectively cool your personal space in less than 5 minutes. It’s fully portable, light weight and saves you hundreds of dollars by opting for this instead of your regular AC. They are currently offering 55% off first orders on their website here.

For the past few years, 3 large corporations have basically had a monopoly on the AC industry. This has resulted in massively increased prices ripping customers off. The big companies could set whatever prices they wanted to as there was no competition. Until now.

A small startup with almost no funding is disrupting this $135b industry very quickly.

Originating in Silicon Valley, the startup called ChillWell has figured out a new way of cooling the air quickly at a fraction of the cost. And it’s so simple it can be built into a tiny, portable device.

Weather services are forecasting an extremely hot summer in 2025, so the ChillWell 2.0 AC couldn’t have arrived at a better time. In fact, the sale of their new AC is going like crazy already and the summer hasn’t even started yet.

Exactly what is a Portable AC?

The ChillWell 2.0 AC is a simple, yet very clever device.

In short it’s a fully portable, light weight air cooler that can cool down any space in 5 minutes. All you need to do is plug the cable, and pour some water in the tank. That’s it.

The best part about it is that thanks to their new technology, it only uses a fraction of the power compared to a traditional AC, or even a regular fan. This results in massive savings on your electricity bill during those hot summer months.

The goal of the founders of ChillWell 2.0 AC was to make an affordable, effective way to stay cool without wasting money. After using it for a few weeks now - I can safely say they succeeded.

So, what can ChillWell 2.0 AC actually do? Everything your regular AC can do -- And more. Compared to a traditional AC - it's cheaper and easy to carry over to the space you need it most

But what makes the ChillWell 2.0 AC a real game changer is it’s compact design and long battery life. Sure, regular AC units are great but they only cover the room they are installed in.

With the ChillWell 2.0 AC, you can bring it wherever you go -- even to the office or on a camping trip.

No installation or maintenance costs, all you need is some tap water and the USB charging cable.

This is the next generation of AC units.

How Does It Work?

ChillWell 2.0 AC uses the latest Rapid Cooling System that uses water to micro-freeze the air flow into it, then pumps out perfect cold air on the other side.

It's super easy to set up. Just fill the 550ml (1 normal drinking glass) water tank and press the power button. If you run out of battery (8 hours of battery life) then simply plug the USB cable in. Charge it in any USB port - even your laptop could power it.

It's very small compared to other portable ACs. This makes it very easy to carry around with you. The ChillWell 2.0 AC system uses the water in the tank very efficiently, with 1 full tank lasting you the whole day.

The fan is very strong and doesn’t make any noise at all. All other Portable ACs we’ve tested make a lot of noise, making it annoying to have on while you sleep.

The ChillWell 2.0 AC has 4 modes:

  1. Low Mode - It’s like a desktop fan, but cold
  2. Medium Mode - This is great for smaller rooms that get hot
  3. High Mode - If you need to cool down any size room super fast
  4. Turbo Mode - If you need to cool down any size room in fastest mode

In our testing, we decreased the temperature of a medium sized room by up to 18°F within a matter of minutes.

But the ChillWell 2.0 AC does a lot more than just making the air cool. It also filters the air around it, clearing our dust particles and allergens. If you live in a dry, dusty place you will love this!

The best part about it is how silent it is. You can barely hear the fan, even on the max setting. This was the main feature that made us rank this #1 in our testing.

What Exactly Can The ChillWell 2.0 AC Do?

More than one might think!

  • Fully Portable - Just charge it with the USB cable and enjoy 8 hours of battery life.
  • Air Humidifier - It also acts as a humidifier - perfect for anyone with a dry throat or sore sinuses.
  • Patented Technology - ChillWell 2.0 AC uses a new way of cooling the air much more efficiently than a traditional AC.
  • 4 Different Speeds - You control the level of comfort.
  • Ease of use - Super easy to just refill the water tank and hit the power button.
  • Ultra Lightweight - The weight and smart design makes it easy to carry.
  • Silent Mode - ChillWell 2.0 AC is silent as a mouse making sure you don’t get distracted.
  • LED mood light - Choose between 8 different light modes.
  • Full Control - Adjust exactly how much cold air you want to pump out.

and that's not it!

Pollen, dust, and who knows what else is all floating around in the indoor air. And the indoor pollution only gets worse when you’re inside all the time. Even particles from your clothes and hair get into the air.

The ChillWell 2.0 AC has a Filter to help trap all these particles before they get blown on you.

Common Questions & Answers

Q: Does ChillWell 2.0 AC require any installation?

No. All you need to do is unpack it, fill up the water tank and press the power button!

Q: Do I need to buy batteries for it?

No, just like your laptop or smartphone - ChillWell 2.0 AC has a powerful battery that you simply charge with the USB charger cable that comes in the box.

Q: Can I use it while sleeping?

Yes. It’s very quiet so it will not disturb you and ChillWell 2.0 AC hasn’t had a single recorded accident yet. It is very safe

How Much Does It Cost?

Normally, AC units go for between $250-1000+, so one would expect the ChillWell 2.0 AC to be in this price range too...

But actually, the ChillWell 2.0 AC sells for only $199.98, since the founders of the company are doing everything to keep prices low.

In fact, they are even running a 55% sale on their website right now, bringing the price down to just $89.99!

Click here to claim a discounted ChillWell 2.0 AC (if it's still available) >>

That’s a small price to pay to stay cool all summer long!

How Can It Be So Affordable?

Other brands spend billions and billions on advertising. Guess who pays for that in the end? The customer!

The ChillWell 2.0 AC does very little advertising. They also don’t sell in any retail stores, it’s strictly online. This lets them keep the prices down as they don’t need to rent big store warehouses and have tons of staff.

Why Is It Discounted Right Now?

Ever since the pandemic started the founders of the ChillWell 2.0 AC has vowed to keep it discounted for as long as possible. They simply believe that everyone that’s forced to work from home need to have a nice, cool environment to do it.

Click here to claim a discounted ChillWell 2.0 AC (if it's still available) >>

Conclusion: Is It Worth It?

Everyone I’ve shown the ChillWell 2.0 AC agrees. This is a must have for anyone who wants to stay cool this summer.

If you’re thinking of getting one - we strongly suggest that you do so before the discount runs out..

If you’re still on the fence about it, we just want to let you know that the ChillWell 2.0 AC comes with a 60-day money back guarantee, no questions asked.

So if you’re not sure, you can always buy one and just return it later if you don’t like it.

The ChillWell 2.0 AC feels like a $500 product priced at $89.99 (with the exclusive 55% discount).

How Do I Get A Real ChillWell 2.0 AC?

Get your ChillWell 2.0 AC from their official website here >>>

IMPORTANT INFORMATION!

As of April 29, 2025, Ever since the ChillWell 2.0 AC was on major international media, an incredible amount of buzz has been generated. Due to its popularity and positive reviews, the company is so confident in their product that they are now offering a one-time, first time buyer 55% discount.

Save 55% OFF – Sale Ends Soon!

Author Avatar
Written By: John Miller – Home Appliances Expert

John Miller is a seasoned expert in home appliances, specializing in portable cooling solutions. With years of experience testing and reviewing the latest air conditioning technologies, John has become a trusted resource for consumers seeking the most efficient and cost-effective cooling options. His comprehensive reviews are grounded in thorough research and hands-on testing, offering unbiased insights to help readers choose the best portable AC units for their needs.