Best Battery Powered Air Conditioners [2021 Reviews]

It could be a hot summer camping day, an open-air meditation tent, or a small camper without its own power-they all need some cooling. These are places where, due to lack of electricity, the traditional air condition turns out to be useless.

In such circumstances, the battery-powered AC unit is the perfect alternative. It functions and adds coolness to the place despite power outages and/or lack of an electrical connection. It’s a great piece of camping cooling equipment, after a natural disaster, or in any remote, isolated location.

Why Choose a Battery-Powered AC Unit?

A “normal” powered air conditioner-one that draws on the current of your home-would be your obvious choice to cool the space in most circumstances where you have perpetuity of electricity. But in those rare cases where there is no electricity, you would have to choose a battery-powered AC unit. It works best in a variety of circumstances.

You may be camping in the woods in the summer, roughing it up in a tent, but you don’t want to make it too rough. If you’re working or living in an area with frequent power outages, you might want a backup unit as well. If you’re travelling and need to cool a trailer or camper, it’s a good option, too. It can also be used for recreational activities on the beach, on a boat or at sporting events.

Battery-powered AC units are a must if you want to cool your tent or any other small space. If you need a unit to work best in humid and hot circumstances and you can’t rely on a power line, these units will serve you well. You may also consider these types of battery powered air conditioners to cool a caravan or a truck that does not have a centralised cooling system.

Since these vehicles are often used for camping and long-distance travel, these easily portable AC units can be used on and off the road without any electrical connection. Some portable battery powered AC units can even be used to cool ice and drink-and that’s definitely a key point!

How Much Cooling Can You Really Expect?

Portable and battery-powered AC units are designed to cool spaces from 50 to 250 sq. Uh, ft. This means that such units have a rating of between 500 and 1500 BTU. Typically, these units run on 12 volt batteries, at as little as 40W, and run for about 10 hours.

These coolers weigh between 10 lbs. And that’s 70 lbs. This is not directly related to efficiency, but it matters a great deal during the movement. If you’re travelling or camping for more than a few hours, you can turn them off while not in use or switch to fan mode and have several fan speeds.

Another useful feature is that some of them also come with a wall adapter so that they can be charged while you’re back home. Some units are using water and ice. Of course, in such cases, it is important to check occasionally for leakage.

Some units can keep the temperature as low as 35 degrees Fahrenheit for about 10 hours, while others can work that efficiently for just one hour. Although no explicit mention is made by the manufacturers, the cooling performance of these units also depends on the temperature of the external environment.

When comparing prices, you should note whether a particular unit is designed to perform both indoors and outdoors. Choose according to your needs.

How Portable Air Conditioners Work?

Unlike window unit air conditioners, all the mechanical parts of a portable air condition are sitting inside the room you’re trying to cool down. This is contributing to the noise. It’s also a reason to have less-than-capable cooling.

While the AC window uses outdoor air to cool the coils on the outdoor part of the unit, the portable AC uses room conditioning from the room in which it sits to cool the mechanics. This creates negative pressure that causes warm, unconditioned air to flow from nearby rooms or outdoors to the room you’re trying to keep cool.

And it’s questionable how portable they are. Once the hose is connected to the window kit (to vent it outdoors), you won’t want to move the unit. Not to mention that they usually weigh between 50 and 80 pounds—sometimes even more.

While they have wheels, portable cooling air conditioners can be difficult to roll over carpets and raised thresholds between rooms. They also need their space—the hose is 5 to 7 feet long, and the air conditioners must be positioned away from any wall or furniture that may block its airflow.

“There is a consumer learning curve,” says Thomas Kelly, senior marketing director at GE Appliances. “Some consumers don’t realise they’re going to have to vent the portable AC outdoors.”

How We Review the Best Battery-Powered AC Units

When you purchase a battery-powered cooling AC unit, you need to measure the product based on a few parameters. Some of the most important parameters are the BTU rating, the power consumption of the AC unit, how long the unit will run on the battery while cooling, the weight of the AC unit and the temperature at which it can perform effectively.

One caveat, if you’re expecting silence with these units, you might be disappointed. But they might drown the crickets and howls of the wolves while you’re camping. With units that use water, you need to calculate the weight of the battery powered air conditioners with and without ice and water.

A gallon of water is the same as 3.78 litres. A gallon of water weighs 8.34 pounds. Also, remember that most of these units use ice and water to cool down, so keep them away from anything that isn’t going to get wet.

Top 13 Best Battery Powered Air Conditioners

1. Zero Breeze Mark 2

Most recent buyer reviews have been positive about this Mark 2. This is due to its phenomenal cooling capability and portable nature. Users have been more than satisfied with the cooling performance and its overall features. This mark 2 air condition is recommended to anyone looking for a powerful cooling solution.

It is talking for itself. It offers you more than most traditional units. With its powerful cooling operation and user-friendly design, it keeps you cool even in squeezing heat. Just press a button and it’s ready to cool your living space in no time.

The portability of it gives it a further advantage over other cooling options. You can carry it anywhere you want without worrying about the surrounding heat. It also comes with a 30-day money-back return along with a one-year manufacturer’s warranty.

Overall, it’s a great way to cool your surroundings quickly in no time. It’s easy to use and quite reliable with its powerful cooling. It makes for a great option while camping in tents or camping in remote areas. Now, with this wonderful air condition, you can feel at home anywhere.

2. Evapolar evaCHILL

Overall, buyers are thrilled to use this microclimate controller. They said that if your workstation involves a few heat-emitting desktops, it helps to maintain a perfect temperature. With evaChill sitting and working efficiently next to them, they enjoyed a cool, clean breeze.

Some have also reported that this works perfectly well when placed in SUVs as well. It stands out because, at the same time, it cools, moisturises and cleans the air from dust particles and impurities.

It is built on EvaBreeze material, which is made of nano-fibre, and provides a set of unique properties for evaChill. In addition, this device comes with backlight LEDs, making it suitable for use at night as well. If you’re planning to travel or camp somewhere where the temperature is relatively high, this cooler would be the perfect companion.

It’s going to work softly and get the job done! These features also make it an ideal option to be placed in a child’s room. This device will help to keep the temperature perfect while the child is sleeping in his or her beauty.

It’s one device that serves multiple purposes, it acts brilliantly as a cooler, a humidifier, and even a cleaner of air. So, if you want to make the most of this perfect personal climate controller, buy it right away. Suitable for ideal working conditions and a perfect, healthy lifestyle.

3. Wooboo Mini Cooli 5th generation

Most of its recent buyers are fans of this product because they don’t need batteries to charge it because it can be easily recharged with a USB. They found it lightweight and very easy to use.

Some users have placed this in the strollers, and are satisfied with the results. Made up of 100% high-quality materials, comes with a strap that is easy to carry, portable, mini, lightweight, easy to operate and easy to clean, these are just a few of the advantages of this product that make it stand out for us.

Plus, this one comes with a USB cable, which makes it even more worth mentioning on our list. The best thing about this product is that it can benefit almost everyone. You can place it in your desk and work with the cool air that hits your face.

You can even take this on your next hiking or picnic trip. Fishing, travelling, or backpacking – you can use it wherever you want to.

All in all, it only weighs 4.8 ounces, making it perfect to be taken anywhere you want. It’s easy to clean and to charge. So, if you’re looking for a device that makes air light and cool around you, that’s what you’re looking for!

4. Evaporative Air Conditioner

Buyers called it their own personal, evaporative fan. They noticed a significant difference in the environment after turning it on. When this device is fully charged, it can easily last eight hours. When cool water or ice has been added, it throws cool air, making the room bearable.

It’s easy to use, the only thing the user has to do is play with two buttons. One is the fan button for the fan speeds, and the other is the function button. The fan button allows you to control the fan speeds and the negative ion generator.

Apart from these features, users can easily adjust their wind outlet blade to ninety degrees. If you want to control your devices, this should be your choice. This mini air condition allows you to control the temperature, the direction of the blade, and even to recharge the tank. With the help of the function button, you can change it to night mode, enabling you to have a sound sleep.

Overall, this unit is easily portable and adjustable, offers multiple functions, doesn’t really consume much energy, does not use Freon, and is very cost-saving. All these features make it worthy of a small place in your room. Buy this mini air condition and keep the heat out of the summer.

5. Zero Breeze Portable Cooling Air Conditioner

Keeping your tent, camper, office or dorm room cool and comfortable in stifling summertime conditions is a breeze with this best-in-class portable air condition. It has set new industry standards with this powerful, lightweight, easy-to-carry indoor unit, achieving cooling performance levels previously thought impossible with battery-powered technology.

The 1100 BTU Portable Air Condition can completely cool enclosed spaces of 50 square feet without a hitch. But it can still provide respectable comfort in a double or even triple area.

The Zero Breeze Portable Air Condition is getting full marks for being extremely well made. Its lightweight frame and high-quality materials used in its design make it one of the toughest portable AC units available.

Its compact design makes it easy to store when not in use. In terms of efficiency, the Zero Breeze Portable Air Conditioner delivers an impressive amount of cool air thanks to its powerful 1100 BTU output.

It doubles as a dehumidifier, has three fan speeds, comes with an ac adapter compatible with all standard wall outlets, has a high cooling performance of 12-volt lithium-ion polymer rechargeable lithium-ion battery and features night light, a Bluetooth speaker and a telephone charging station.

6. Lifesmart Indoor/Outdoor Single Port Air Cooler

The Lifesmart Air Cooler can be used both indoors and outdoors. This device works more like a mystery than anything else. One gallon of water delivers 10 hours of cooling to 40W of power. Instead, keep the ports of the unit open to keep the cool air flowing.

It’s 21″ long and weighs 10 pounds. It’s also got a built-in handle. This one-port space cooler provides 350 CFM of airflow to cool 250 square feet of space. This unit is not running on a rechargeable battery.

But it includes a DC cord to plug it in, which makes it convenient for trucks or other places where you can connect it. And of course, you can always carry a 12V battery to the campsite with you. Another key selling point for the Lifesmart Indoor/Outdoor Single Port Air Cooler is that it is extremely efficient in cooling the space.

You can get up to 10 hours of cooling with a single gallon of water and 40W or power. You can also keep the ports of the unit open to keep the cool air flowing. The AC unit weighs just 10 pounds, which makes it extremely light, making it easier to carry around.

It has a robust construction quality, efficient in cooling a small space, is easy to use, takes seconds to adjust the cooling and no assembly is required.

7. IcyBreeze Cooler Blizzard Package

The IcyBreeze Air Conditioner and Cooler is a 22.6-pound portable unit that can be charged with a 12V battery. The charge lasts up to 7 hours at the lowest speed of the fan. It lasts for an hour at full power.

The temperature can be reduced by up to 35 degrees. This unit uses a heat exchanger that sends water through it. Fresh air blows out of the vent. It has a 3-speed fan mode that blows up to 25 MPH of air. It carries a flexi-hose stay-put vent.

This handy unit has an ergonomic handle that makes it easy to transport. It’s made of sturdy plastic and has thick, insulated side walls that keep the contents cool longer. The best uses are camping, family outings, small offices and recreation trips. The first thing you will notice with this portable AC unit is its ergonomic design.

This is one of the strongest and most compact portable AC units we’ve reviewed so far, delivering enough cooling to keep you comfortable. The unit can provide cooling for up to an hour after a 7-hour charge.

It also features three fan speeds so you have complete control of the cooling unit. Premium quality plastic and double insulated side walls ensure that the ice stays cool for longer, allowing you to enjoy the cool hard air you’d expect from a full-size air conditioning unit.

It is designed to blow hard cold air, features a standard 110V wall charger, uses a mixture of ice and water for cooling, features a 110V continuous power supply transformer and features multiple power sources.

8. Uking Small Cooler-Camping Air Conditioner

Perhaps this battery air conditioner is the ideal choice for you. This inexpensive but impressively versatile cooler is particularly popular with camping aficionados who want to control temperatures in their tents or RVs.

However, if you keep it close, it can do a solid job in most small rooms or even outdoors. Despite its small size (8″ x 3″ x 4.5″), this ingeniously designed and manufactured best-in-class Uking unit can help keep the heat in bay all day long.

And as an added bonus, it can also be used as a space heater in the winter. It is noise-free in all modes, has a slim design, has a turbo fan that delivers consistent airflow, features a convenient flip-up carrying handle, and comes with an extensible air tube.

The best Uking Small Cooler-Camping Air Conditioner is a battery-powered, cordless wonder that can keep you comfortable wherever you are or whatever you do. It’s so small and lightweight that you can carry it with you and set it down anywhere.

As it consumes relatively low amounts of battery power, its operating costs are kept to a bare minimum. While the range of a single unit is limited, its bargain-rate price means that you could probably afford to buy one for each member of your family.

9. Go Cool Portable Cooling Air Conditioner

Go Cool’s entry is specially designed for easy travel and portability. It is 17.3″ wide, 20″ long and 24″ wide. Ice and water are used to cool down the area. It can hold up to four one-gallon jugs, nine one-liter bottles or 40 pounds of bagged ice.

It does not use any other coolant or chemical for cooling purposes. You can remove and recharge the battery pack. This device cools small, enclosed spaces quickly and efficiently. It comes with an extra drainage tubing that lets you run out of excess mess.

What makes the Go Cool portable room conditioning unit a good investment is its robust construction and user-friendly design. There are also several other features that make it a great choice for those who want to stay cool without having to use electricity.

In order to make it more efficient, the manufacturers also included an extra drainage tube that makes it easy to flush any excess water. You can also use a patented design that includes a battery pack that can not only be recharged but also removed if needed.

The unit also has a nifty handle and wheels, making it easy to move around. It has an efficient cooling capacity, uses less power and is an affordable cooling unit.

10. Ice’nplug 12V Portable Air Conditioner

The Ice’nplug is ideal for a wide variety of uses, from camping sites to cars and boats to small offices. It can also be used as a refrigerator in your garage. It’s another device that uses ice and water to cool down and manages to lower the temperature by up to 35 degrees F.

Weighs about 14 pounds and measures 22 x 18 x 18 inches. Drawing on a 12V battery can last up to 4.5 hours. The power cable is 6 feet long. This air conditioner is equipped with large wheels and a retractable steel handle. It also has a water-drain assembly.

11. Ryobi Air Conditioned Cooling Cooler

The Ryobi Air Conditioned Cooler offers premium quality construction and an AC unit that is manufactured using heavy-duty materials to ensure its longevity. One area where this portable AC unit stands out is its robust design and all-terrain wheels, which make it easy to move the unit around even when it is filled with ice or water.

Its ability to deliver a considerable amount of cooling in a small space makes the Ryobi Air Conditioned Cooler the best choice for any outdoor trip. Not only do you get a robust design that’s built to withstand the elements, but you also get a portable AC unit that’s capable of delivering an exceptional level of cooling with ease.

The portable AC unit is equipped with an 18-volt ONE+ battery and can also work with a lithium+ battery. The big 50 Qt. The reservoir capacity is capable of storing an ample amount of water for longer cooling.

Its powerful 1.3mAh battery can deliver up to 4 hours of cooling. It sprays a fog of water when it’s on, it can produce white noise that can get irritating, and it has to blow on you to feel the cool air. However, this battery air conditioner is only available in one colour.

12. WoneNice Portable Air Conditioner

If you’re looking for a light air conditioner that doesn’t need ice to keep you cool, then the WoneNice Portable Powered Air Conditioner is just what you need. The WoneNice Portable Powered Air Conditioner offers an efficient amount of cooling for small spaces such as camping or camper vans.

This portable powered air conditioner features a lightweight, compact design with easy-to-use controls. The WoneNice Portable Powered Air Conditioner features a lightweight, portable design that makes it ideal for keeping your camper van, tent or small room cool.

The portable AC unit operates on 4 AA batteries and can also operate via a USB that is a nifty addition to the design. The WoneNice Portable Powered Air Conditioner is capable of delivering a vertical airflow of 90 degrees and can also be used as a hand-held fan. The 65ml bottle of water can keep this portable powered air condition running for up to five hours.

13. BXT Portable Cooling Air Conditioner

The BXT Portable powered Air Conditioner is made of premium plastic and features a dual-port bladeless design. This portable room conditioning unit delivers an impressive amount of cooling due to its size and energy efficiency.

The BXT Portable Powered Air Conditioner is a portable powered air conditioner and fan. But this is not the only feature that makes this portable powered air conditioner unique. The unit also boasts adjustable wind blowing from both sides of the fan outlet.

The bladeless design also makes it one of the safest portable battery air conditioners on the market. The only thing it needs to operate is 50 ml of ice water, which keeps it running for up to three hours.

Why Go Small?

The traditional room conditioning unit, like the ones found in most homes, is powered by electricity and is a clear choice if you’re looking to stay cool at home. But these AC units are fixed to the wall and therefore cannot be moved. On the other hand, the portable AC unit can be moved around easily.

This makes the portable, battery-powered cooling AC an ideal choice for those looking for a portable room conditioning unit that they can move around with ease and carry with them while camping or on a road trip, needless to say, that it is ideal for renters who cannot make major changes to their living space.

The average battery powered cooling AC unit weighs between 45 and 80 pounds, making it portable and extremely easy to move around.

While a portable battery room conditioning unit is marketed as a “portable” unit, that doesn’t mean it doesn’t take time and effort to set up the unit.

So, why are you better off with the portable AC unit?

According to the U.S. Department of Energy, having the best battery powered air conditioners that are too big for a room to cool down will end up performing less efficiently than an air conditioner of the right size. So, that’s another reason why you should consider getting a portable, battery-powered air conditioner.

In other words, taking the less-is-more approach can be economically viable in some situations. For example, a portable, battery-powered AC can cool the room without wasting any unnecessary energy in the process.

That being said, the main reasons for investing in a portable, battery-powered room conditioning unit will always be to take along with you while camping. The best battery powered cooling AC units work well in a variety of situations, from camping in the woods in the summer, or if you live in an area where there are frequent power outages.

Since the traditional room conditioning units are powered by electricity, using a portable powered cooling AC unit means that you can stay cool even when the power is out.

Other benefits of having a battery powered air conditioner unit are if you’re in a camper, trailer or yacht.

Cooling Expectation of Battery-Powered AC Units

Portable, battery-powered air conditioning units have been specifically designed to cool small areas without the help of electricity, and that’s exactly what the battery-powered AC unit does.

The portable battery-powered AC units can cool from 50 to 250 square metres efficiently. Uh, ft. The average rating of these portable room conditioning units is between 500 and 1500 BTUs, which is more than enough to cool a small area.

When it comes to the number of units that a portable battery AC unit can generate, portable AC units usually come with a 12-volt battery and can generate up to 40 watts of power. This provides enough power for the portable AC battery to run for up to 10 hours.

While the typical battery AC unit weighs about 70 lbs, this has nothing to do with its efficiency. What makes the portable battery-powered AC unit the ideal option in many cases is that it can be switched off or switched to fan mode when not in use to conserve battery power. This allows the unit to last longer if you’re on a long trip.

Another reason why portable battery AC units are the preferred choice for camping and road trips is that these units come with a wall adapter, making them easy to charge. While some portable AC units are running on water, others are using ice.

This also means that you need to check for leakage while purchasing a portable battery powered air conditioner unit. Unfortunately, not all of these portable AC units have been built equally.

Since there are a number of different manufacturers all offering their version of the battery-powered AC Unit, this means that depending on the manufacturer, you will have different features and quality.


Portable battery-powered air conditioners are the way to go when you’re looking to stay cool and comfortable when the mercury rises outside. These portable room conditioning units are designed to keep you cool whether you’re in a tent, a camper van or a small room. These battery-powered air conditioners can ensure that you stay cool for hours by using the latest technology.

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