Are you looking for an air conditioner that runs on batteries?
Have you been thinking about getting an AC unit that’s rechargeable, plugs into a USB port, or can be operated with your car?
If so, this guide is for you.
Battery air conditioners are a cost-effective and efficient way to stay cool while you’re on-the-go.
But how do you find the best battery powered air conditioner for your needs?
That’s what this page will cover.
We’ll take an in-depth look at some of the best battery operated air conditioners on the market and point out the top features each one has.
In addition to battery air conditioner reviews, you’ll also discover how these popular devices work in a variety of ways to cool a room, car, or outdoor space.
By the end, you’ll have everything you need to make a well-informed decision on buying the best rechargeable air conditioner, USB powered AC unit, or car battery operate AC for your needs.
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Battery Powered Air Conditioners Reviewed in this Guide
Here’s a quick comparison chart showing the top battery powered air conditioners. We’ll cover each aspect of these units in the reviews section below, but this gives you an idea of what’s available and an easy way to compare them.
| Image | Air Conditioner Details | Price |
|---|---|---|
 | MightyKool GT Battery Powered Air Conditioner
| Check Price |
 | MightyKool K2 Battery Powered Air Conditioner
| Check Price |
 | BUcket Breeze Battery Powered Air Conditioner
| Check Price |
 | Wooboo Mini Cooli Battery Powered Air Conditioner
| Check Price |
 | COMLIFE Battery Powered Air Conditioner
| Check Price |
 | Emerson Quiet Kool EAP01 Battery Powered Air Conditioner
| Check Price |
Best Battery Powered Air Conditioner Reviews (Top 10 List)
1. Emerson Quiet Kool EAP01 Battery Powered Air Conditioner
If you’d like to find the best battery powered air conditioner that runs on your car’s battery and wants something that has a lot of extra features, then the Emerson Quiet Kool EAP01 is a great choice to consider.
The extra features include a USB power output, which can be used to recharge a digital device. So, if you’re looking for a way to charge your smartphone or tablet while you’re on the go, then this air conditioner can do it for you while producing cool air.
It also features a built-in Bluetooth speaker that can be linked with your smartphone to play music. There is even a 250 lumen light strip, making it perfect for creating much-needed light when you’re camping or doing other outdoor activities.
Its 1,000 BTUs of power can bring cool air to a space measuring 65-85 square feet. It also has a low noise level of less than 50 dBA and is easy to transport using the built-in handle.
There are also two fan speed settings to choose between for cool air delivery.
2. MightyKool GT Battery Powered Air Conditioner
While this may not be the most attractive battery powered air conditioner, it does provide a good amount of cooling power without needing electricity.
While this air conditioner doesn’t have a rechargeable battery, there are a couple of ways to power it. It can be plugged into a car’s auxiliary power outlet and run using the car battery. It can also be attached to a portable power outlet.
Using the cooling fan method, the MightyKool GT battery air conditioner produces up to 25 mph of cool air through each of its two cooling vents. This means no chemical refrigerants, either.
All you need to do is simply fill the air conditioner with up to 1 gallon of water to get maximum cooling effect.
The lid screws into place, so you don’t have to worry about any water leaking out. It also features a water level indicator, which allows you to keep a close eye on your levels and know when it’s time to refill.
It also comes with an air intake hose that prevents the recycling of ambient air and helps to keep the air conditioner working efficiently.
It is worth noting that this air conditioner is designed for single-person use only and, while it’s ideal for cooling down a small tent or cabin or a truck, it won’t work across a large space.
3. MightyKool K2 Battery Powered Air Conditioner
Just like the MightyKool GT reviewed previously, the MightyKool K2 can also be powered by plugging it into a car’s auxiliary power outlet. It also features two fan speeds that can produce up to 25 mph of cool air from each vent.
So, what’s the difference between these two battery operated air conditioners?
Unlike the GT, the MightyKool K2 allows you to add ice to the air conditioner as well as water. This gives you the opportunity to bring the overall temperature down faster. It also means you don’t have to worry about refilling as regularly, as the water level will rise as the ice melts.
Again, this also means that there are no chemical refrigerants, making it a safer and more environmentally-friendly option.
It’s also a little more powerful than the MightyKool GT and it is capable of cooling a bigger tent, RV, or cabin.
4. Bucket Breeze Battery Powered Air Conditioner
If you’re looking for something that you can take with you to a remote location without depending on your car to power the AC unit, then the Bucket Breeze battery powered air conditioner is a great alternative.
It features a battery pack that runs off 8X AA batteries and gives you the ultimate amount of freedom. It can also be run from a 12V car or wall outlet if required.
As its name suggests, this battery powered air conditioner is shaped like a bucket, and there is a reason for this. Inside the bucket, you’ll find a series of bottles that are filled with a gel-based refrigerant. Remove these, freeze them, and put them back into the bucket and you’ll get up to 10 hours of cool air.
It features a powerful Djinga 175 CFM fan that will create a cooling breeze inside a tent, garage, or a vehicle.
This fan, along with the frozen bottles, gives this air conditioner the power to lower and maintain the ambient temperature by as much as 30ºF.
It won’t take up much space when in use or when it’s being stored and transported either, as it measures just 12 x 12 x 24-inches. It also only weighs 10 lbs., so you won’t feel weighed down if you do need to carry it from place to place.
5. Wooboo Mini Cooli Battery Powered Air Conditioner
Are you looking for a way to keep cool at your desk during the summer with a battery powered air conditioner?
Then the Wooboo Mini Cooli is exactly what you need.
This small air conditioner measures just 4.5 x 1.42 x 2.6-inches, making it the best battery air conditioner for smaller, personal cooling needs.
Don’t be fooled by its size though.
This 2-in-1 air conditioning and bladeless fan power can reduce the heat in your immediate area by up to 5º F. It also features a water-cooled sponge that adds to its cooling power.
This miniature air conditioner features a rechargeable battery too, so there’s no need to worry about providing a constant power supply or keeping a stash of disposal batteries close to hand.
Simply attach the included USB cord, let it charge, and you’ll get up to an hour of cool air.
The smaller size and super-compact design mean there are no hoses to bother with as you try and get the flow of cool air where you need it to go, either.
It’s also one of the easiest air conditioners you’ll find in terms of maintenance. It has an anti-dust design, and it comes with a stainless steel frame that stops it from skidding while in use.
It is aesthetically pleasing too and, unlike most traditional air conditioners, won’t look out of place wherever you put it.
6. COMLIFE Battery Powered Air Conditioner
If you’re looking for the best battery powered air conditioner that will give you multiple hours of performance before you have to recharge it, this model for COMLIFE is ideal.
It features a 5000mAh rechargeable lithium polymer battery that will provide up to 9 hours of cooling power.
It also only takes 3-4 hours to recharge fully, so you’ll be able to charge quickly and know that you’ve got a full day of cool air ahead of you.
You also have multiple power-source options for recharging the battery: use a power bank, USB cable (included), car charger, or standard electrical outlet.
This battery powered air conditioner has some unique features that add to its cooling power.
The first of these is the auto-oscillation feature, which allows it to blow cool air across a wider area. This helps to cool a space down at a faster rate.
It also features 3 different levels for wind speed and misting, giving you ultimate control over creating the perfect temperature and level of humidity.
It also has a purifying function that cleans the air by trapping dust and other small airborne particles.
You don’t have to worry about refilling this battery power air conditioner too regularly either, as the 700 ml water tank will give you up to 12 hours of performance before it needs to be replenished.
Selecting your desired mode is easily done by using the touch-screen control panel built directly on the top of the air conditioner.
Despite all of this power, it’s still a pretty compact air conditioner. It measures in at just 9.61 x 6.46 x 5.98-inches, and it only weighs 2.2 lbs. This design makes it one of the best battery air conditioner units for camping trips, hikes, RVs, picnics, bedrooms, office environments, and anywhere else you need to be able to create cool air without directly plugging into a power outlet.
Battery Powered Air Conditioners Buying Guide
Buying a battery powered air conditioner might seem like a fairly straightforward task, but there are some things you’ll want to be informed about to make the best purchase possible.
Below, we’ll take a deeper look into battery powered air conditioners, answer any questions you may have, and ultimately, help you find the best battery air conditioner for your needs.
What is a Battery Powered Air Conditioner?
A battery powered air conditioner is a cooling unit that runs on batteries. This design allows you to take the air conditioner with you without having to plug the unit into a power outlet. Battery powered air conditioners offer cooling convenience that standard electrical AC units cannot provide.
How Does a Battery Powered Air Conditioner Work?
While the concept of a battery powered air conditioner may seem self-explanatory, there are actually a few methods that different air conditioners use to produce cool air.
Many battery powered air conditioners feature large water tanks that can be filled with cold water and ice. The AC’s fan then draws the cool air from the reservoir and pumps it out into the room.
While convenient, this design does mean that the air conditioner has to be monitored and refilled to continue functioning.
If you’re looking for an air conditioner that requires a little less maintenance, you may want to look at another type of battery powered air conditioner that doesn’t require water for cooling.
In these instances, a battery powered air conditioner works by converting the warm air that already exists in the room by passing it over a refrigerant and pumping cool air back into the room.
Types of Battery Powered Air Conditioners
Unlike a standard air conditioner, there are only a few options to choose from when you’re looking at battery powered air conditioners.
Below, we’ll take a look at each of them in more detail to help you determine the difference and to work out which would be best for your individual needs.
Rechargeable Battery Air Conditioner
As you may have guessed from the name, a rechargeable battery air conditioner features a lithium-ion battery that can be plugged into a standard outlet. This is usually through a USB cable or an adaptor.
The benefits of a rechargeable battery air conditioner are that you don’t have to worry about replacing disposable batteries. This not only saves you money in the long run but also makes these AC units a more environmentally-friendly choice.
Depending on the fan speed and the settings you’re using, some rechargeable battery air conditioners will give you up to 9 hours of continuous cooling performance from a single charge. This makes them a really good choice if you’d like to keep it running for most of the day.
Another benefit of a rechargeable battery air conditioner is that you’re able to go to a remote location and use your air conditioner without having to worry about connecting it to a power supply.
USB Battery Air Conditioner
A USB battery air conditioner will not feature a rechargeable battery and, as such, you’ll need to keep it connected to a power source at all times.
However, since it needs a USB cable to do this, you do have more flexibility over where you can place the AC unit.
You can set a USB battery air conditioner on your desk and use your computer to power it. You can also use a USB plug converter and run it from a standard wall outlet. You can even use a portable power bank to run a USB battery air conditioner, which is ideal if you’re looking to take use it on a camping trip or in a remote location.
Car Battery Air Conditioner
A car battery air conditioner is one that draws its power from your vehicle’s battery.
Setting up a car battery air conditioner is simple, and all you have to do is plug it into the auxiliary power outlet (also known as the cigarette lighter receptacle) of your car, truck, or RV.
Again, this is a great choice if you’d like to produce cooler air when you’re camping or if you’re enjoying a picnic in a remote location.
But, more than this, these types of battery AC units are a great way of providing extra cooling power in your vehicle on a hot day when your car’s own AC just isn’t enough on its own.
Choosing a Battery Operated Air Conditioner
Size
One thing that a lot of people don’t realize is that battery powered air conditioners are quite smaller in comparison to a standard AC unit. It’s for this reason that they aren’t as effective at cooling larger areas.
When you’re looking into the best battery operated air conditioner for your needs, you have to think about the size of the room or area you’re looking to cool down.
For example, cooling down a tent will require much less power and size in an air conditioner than a unit that’s good for an RV.
So pick the right size battery air conditioner for the intended use.
Power Source
We’ve looked at the different types of air conditioners above, but the power source each of them uses will play a large role in your final decision. To determine which is best for you, you really need to think about where the air conditioner will be used.
If you’re planning to go camping in a remote location, a rechargeable battery air conditioner would be best as you won’t have the power supply that a USB or car battery charger needs to run the AC.
Conversely, if you’re placing one on your desk or you’re cooling a small bedroom, go for a USB battery air conditioner as you’ll be able to keep it running continuously.
And, if you’re planning on supplementing your car’s AC system, a car battery air conditioner would be the best choice.
Noise
If you’d like to keep your battery operated air conditioner running while you’re asleep, you’ll need one that isn’t too loud.
Luckily, most battery powered air conditioners have a noise level of less than 60 dBA, but it’s still an important factor to look out for.
Anything louder than this and your sleep will be disrupted and you’ll be both hot and frustrated!
Maintenance
As with larger air conditioners, battery powered air conditioners do need some maintenance to keep them working properly. They may even require more frequent checks because they are smaller in size.
With this in mind, it’s a good idea to look out how difficult your potential choice of battery powered air conditioner is going to be to maintain.
Ask yourself questions like, “Do I have easy access to the water tank?”, “Does it have a large enough capacity that you don’t need to refill it too regularly?”, “Are there any air filters to replace?”, “Is it easy to clean while on-the-go?”, etc.
Extra Features
Finally, it’s also worth taking a look at what extra features your battery powered air conditioner has. This is especially important if you’d like to get as much value for money as possible.
Some battery powered air conditioners feature built-in USB ports that allow you to charge a digital device (such as a smartphone or tablet) from the air conditioner itself. Some even have built-in Bluetooth speakers that can connect to a media player. This is perfect for outdoor parties or camping trips where you’d like to listen to some music while you relax in the great outdoors.
You may even be able to find a battery powered air conditioner (such as the Emerson Quiet Kool EAP0) that features LED lighting. Again, this is a great choice if you’re using the air conditioner in a remote location and need to create enough lighting to see what you’re doing.
Common Questions About Battery Powered Air Conditioners
Is there a battery operated air conditioner?
Yes, there is such a thing as a battery operated air conditioner. There are also a few different types of battery powered air conditioners, including rechargeable, USB powered, and car battery powered.
The type of AC unit you need will ultimately depend on the situation you’d like to use a battery powered air conditioner in. Take a look at our detailed explanation of each type above.
How long can a car battery run an air conditioner?
A car battery will only be able to run a standard air conditioner for around 10 minutes. However, if you purchase a specific type of car battery air conditioner, you’ll be able to get a few hours of cool air without having to turn the car on.
How effective are battery powered air conditioners?
Battery powered air conditioners are highly effective at cooling a small amount of space. This is typically under 100 square feet. This makes battery air conditioners a good choice for personal use, camping trips, cooling vehicles, and supplemental heating.
How long do battery powered air conditioners last?
How long a battery powered air conditioner will last depends on two things: battery type and amount of use. A rechargeable battery air conditioner can give you anywhere up to 9 hours of continuous use, while a USB battery air conditioner may last longer when left plugged in.
Ultimately, however, the amount of use you’ll get from any type of battery powered air conditioner will depend on the settings you’ve chosen.
Does Zero Breeze really work?
Yes, Zero Breeze battery powered air conditioners do really work. But remember, a battery powered air conditioner like the Zero Breeze is not designed to cool a large space. It works for personal, close-up use and enclosed spaces. Don’t expect it to cool a large room by itself.
Enjoy Your New Battery Powered Air Conditioner
We hope you enjoyed this comprehensive guide on choosing and comparing the best battery powered air conditioners.
As you learned, a battery air conditioner is a cost-effective unit that can keep you cool and comfortable in a variety of settings (i.e. indoors and outdoors).
And our battery air conditioner reviews showed that these appliances also come in a variety of designs with various features to meet your particular cooling needs. You can also choose between a rechargeable air conditioner, USB powered appliance, and car battery operated unit.
Hopefully, the information provided here on the best battery operated air conditioners has helped you narrow down the perfect AC unit for your cooling comfort at a price you can appreciate.
