Top 10 Best Mini Portable Air Conditioners of 2023

Mini Portable Air Conditioning Systems are ideal for those who can’t afford to keep the regular air conditioners at homes, offices or bedrooms. But it doesn’t mean that only those people prefer these units who live in rented apartments and can’t afford to purchase the regular air conditioners. These units are also preferred by the home-owners who want energy efficient and space saving cooling machines that cannot only spread the cold and fresh air throughout the rooms but also add beauty to their home décor.

These mini portable air conditioners come in different models along with different features. Some offer excellent cooling power, and some models work both as a cooler and heater. But as there are different manufacturers and models of portable air conditioners with distinctive features, it is not easy to buy the best one without doing research.

Read more: Top 10 Best Nugget Ice Maker Machines for Home

Therefore, we have gathered some of the best mini portable air conditioners and enlisted them in the article to help you in selecting the best one according to your needs and budget. Also, there is a guide on the factors that are required to consider when purchasing the best AC unit.

Top 10 Best Mini Portable Air Conditioner

Best Mini Portable Air Conditioner Reviews

SaleBestseller No. 1
Arctic Air Pure Chill 2.0 Evaporative Air Cooler by Ontel – Powerful, Quiet, Lightweight and Portable Space Cooler with Hydro-Chill Technology For Bedroom, Office, Living Room & More
  • Personal Air Cooler for Indoor & Outdoor Spaces: Switch to an eco-friendly solution with Ontel Arctic Air Pure Chill 2.0. Featuring Hydro-Chill Technology and cooling control with dual cooling jets, it helps cool and humidify the air around you.
  • Space-Saving Portable Design: The compact, sleek design allows you to place the box cooler on your office desk, nightstand, coffee table, or kitchen counter. It is lightweight, so you can easily carry it around the house or while travelling.
  • Energy Efficient Cooling Device: The Arctic Air Pure Chill cooler operates on 8-10 watts of power to minimize energy consumption. The multi-directional air vents allow you to adjust the direction of airflow, making it perfect for any room or office.
  • Easy to Use Cooler: Pour water in the top-fill tank, plug it in and enjoy refreshing cooler air all night long. Runs for up to 10 hours* so you don’t have to worry about frequent refilling. *Depending on speed setting, room temperature & humidity levels.
  • Convenient Controls – The personal air cooling unit is equipped with easy-to-use touch controls to switch between the 4 speed settings, and built-in LED nightlight with 7 fun color options – everything you need to operate your cooler, in one place
Bestseller No. 2
Portable Mini Air Conditioner - USB Powered Cooler - Quiet Desk Fan for Cooling Personal Space - Small Airconditioner Equipped with LED Night Light for Bedroom - Mobile AC For Camping
650 Reviews
Portable Mini Air Conditioner – USB Powered Cooler – Quiet Desk Fan for Cooling Personal Space – Small Airconditioner Equipped with LED Night Light for Bedroom – Mobile AC For Camping
  • Energy Efficient and Keep Cool Anywhere – Save money and enjoy smaller bills with naturally cooling air from our energy efficient air cooling fan; USB power cord allows you to use convenient energy sources such as wall adapters, laptops, and portable power banks to help beat the heat wherever you are
  • White Noise and Long Lasting – Our fan is tested and proven to be quieter than competitors, helping you sleep more comfortably through hot nights; set on a flat surface near your bedside and the EZ Breeze can cool for 3 to 12 hours, depending on speed, with easy to fill water reservoir that fits ice for extra cooling
  • Humidifies and Purifies Your Air – Built in mist mode to add moisture to the air around you; Comes with an easy to clean and replaceable filter tray that removes impurities and helps purify your air as it cools
  • Compact Size for Personal Areas – Great for cooling and humidifying personal spaces without affecting those around you; Cools the area in front of the device, approximately the size of a desk, couch or bed; Manually adjustable air vent louvre allows you to direct cooling air with extra precision
  • Simple to Use With User Friendly Design – Created with a simple user friendly design, the EZ Breeze starts to work at the press of a single button; No need to pull out the tools to assemble this personal air conditioner, just plug in to your power source of choice and let the EZ Breeze do the rest
Bestseller No. 3
Portable Air Conditioner for Personal with 3 Wind Speeds,Mini Evaporative Air Cooler Fan,USB Air Personal Conditioner with 7 Colour LED Lights,Small Air Conditioner for Bedroom,Office and Outdoors
  • ❄ 𝗘𝗳𝗳𝗲𝗰𝘁𝗶𝘃𝗲 𝗖𝗼𝗼𝗹𝗶𝗻𝗴:You just need to pour some ice water into the water tank, turn on the portable air conditioner, and it will cool the hot air around you in a few seconds.
  • ❄ 𝗣𝗼𝗿𝘁𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗰𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁:The portable air conditioner has portable design,small size.The mini air conditioner is only 7.48*7.48*7.67 inches,so it’s very convenient.The best choice for camping and you can easily carry it out.
  • ❄ 𝗟𝗮𝗿𝗴𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆 𝗪𝗮𝘁𝗲𝗿 𝗧𝗮𝗻𝗸:Portable air conditioner with a 500ml large-capacity water tank, which is easy to fill with water or ice. A full tank of water can continuously keep cooling for 6-8 hours.
  • ❄ 𝗔𝗱𝗷𝘂𝘀𝘁𝗮𝗯𝗹𝗲 𝗪𝗶𝗻𝗱 𝗦𝗽𝗲𝗲𝗱:3 adjustable speeds that you can select the most suitable one to enjoy your leisure time.The portable air conditioner has 3 wind speeds (high, medium, low) can be adjusted. Different gears of wind speed for you to choose.
  • ❄ 𝗨𝗦𝗕 𝗥𝗲𝗰𝗵𝗮𝗿𝗴𝗲𝗮𝗯𝗹𝗲:The portable air conditioner is a USB power supply, so it is very useful for indoor and outdoor use. It can be connected to adapters, power banks, computers, car chargers for convenient use.
  • ❄ 𝗟𝗼𝘄 𝗻𝗼𝗶𝘀𝗲 𝗮𝗻𝗱 𝗥𝗼𝗺𝗮𝗻𝘁𝗶𝗰:Small air conditioner is professionally designed with unique air duct design and fluid dynamics, which results in a low noise. In particular,the AC fan with 7 colors of lights can provide you with a romantic atmosphere and a cool sleep on hot summer nights.
Bestseller No. 4
3-IN-1 Evaporative Air Cooler – fancole Small Air Conditioner w/3 Levels Humidify, 7 Colors Night Light, 3 Speeds Portable Air Cooler, USB Powered Mini Air Conditioner Portable for Room Desktop Office
  • 【5W Lower Consumption】Compared with the 80W air cooler and the 40W cooling fan, this small portable air conditioner is surprisingly only 5W, which minimizes your electrical use. No need to worry about electricity bills even running a whole day, but can bring unexpected convenience to you. Perfect for the upcoming summer!
  • 【3 Levels Humidify】The humidify feature helps to avoid dryness in hot summer. With a nozzle inside, add water and turn on the humidification mode, this evaporative air cooler will create a cool and moist breeze for you. Equipped with 3 levels humidify adjustment, helps you customize your comfort.
  • 【7 Colors Night Light】Surprisingly, this portable air cooler can also be used as a night light during sleep. Not only has 7 colors of night light adjustable, but also has a night light cycle mode. The light is soft, which does not hurt the eyes in the night. It’s a perfect unit to place on your nightstand by the bed and your baby’s room, which brings you a breeze, and is also convenient for easy baby care. It is a great addition to the desktop fan!
  • 【USB Powered & Easy to Connect】This personal air cooler works via USB powered, which supports a variety of power supply ways to power on, such as power banks, computers, car chargers, power plugs, etc. Whether you are at home, office, patio or coffee shop, it is easy to connect anywhere. Note: A USB cable is included in the package.
  • 【Portable Design & Easy to Carry】This mini air conditioner is equipped with a leather handle belt, 6 x 7 x 7.4 inches compact size, plus the lightweight of only 1.87LBS. It not only can be used in your home but also very suitable for carrying out, camping, etc. Easy to carry, enjoy coolness anytime, anywhere!
Bestseller No. 5
Mini Portable Air Conditioners, 3 IN 1 Evaporative Air Cooler, 2000mAh Battery Powered & USB Rechargeable, 3 Speeds Humidify Air Cooler, Small Air Conditioner Portable for Room Car Office Camping
  • ❅[3 Speeds for Your Customized Breeze] This evaporative air cooler can blow out cool air and is powered by 3 wind speed adjustment settings (Low-Medium-High) for your comfort and convenience. The air outlet of the mini air conditioner can also be tilted up and down by 16° to provide optimal airflow in different directions. You’ll be impressed with the capabilities of this desktop fan cooler!
  • ❅[Long-lasting 2000mAh Rechargeable Battery Powered] The mini swamp cooler has built-in 2000mAh rechargeable battery, which can offer you a real ultra-long cooling time experience after each full charging. 6.56FT USB power cable included is provided for you to connect the adapter, power bank, computer, or car charger. You can take this portable cooling fan in your bag anytime, anywhere: picnics, fishing, golf course, dorm, etc.
  • ❅[Ultra Quiet Personal AC Solution for Desk] You definitely don’t want to get annoyed while resting or working. This personal air conditioner creates your personal space with both humidified and cool air, which also with the right amount of white noise only at 50dB while running. Feel free to take this air cooler fan for home, bedroom, kitchen, office, travel, dormitory, camping, and outdoor sports.
  • ❅[Stylish, Neat, Space Saving] Portable air conditioners are for everyone, but this mini air cooler was for you, a personal treatment. The cuboid design makes the body lines straight & smooth. Sizing 5.9*3.7*7.5 inches gives you endless possibilities for usage, tuck it in a corner or put it on your desk, shelf, nightstand, etc. This small cooling fan is a great helper in saving your room location.
  • ❅[Greatly Save Bills] Do you still worry that choosing a high-power air conditioner might lead to greater electricity consumption? This budget-friendly evaporative cooler might fit your cooling needs. It cools down your space with low consumption (10 Watts), breezes out a cool mist wind through the evaporative cooling system. It will blow the breeze to your side in seconds, which can greatly save your electricity bill at the same time.
SaleBestseller No. 6
Portable Air Conditioner, 3-IN-1 Personal Mini Air Conditioner in 3 Speed, USB Evaporative Air Cooler with LED Light for Bedroom, Office, Living Room & More
  • ❄️ 𝟳-𝘾𝙤𝙡𝙤𝙧 𝘾𝙮𝙘𝙡𝙚 𝘼𝙢𝙗𝙞𝙚𝙣𝙩 𝙇𝙞𝙜𝙝𝙩 — A small portable air conditioner with 7 different color cycles! Make your room more beautiful and romantic, creating an ideal sleeping environment for you.
  • ❄️ 𝟱𝟬𝟬𝙢𝙡 𝘾𝙖𝙥𝙖𝙘𝙞𝙩𝙮 𝙒𝙖𝙩𝙚𝙧 𝙏𝙖𝙣𝙠 — 17.6 OZ (500ML) large water tank can be used for 2-6 hours after filling. You can continuously spray cold air for several hours to keep your body cool at night and give you a good night’s sleep.
  • ❄️𝘼𝙞𝙧 𝘾𝙤𝙤𝙡𝙚𝙧 𝙒𝙞𝙩𝙝 𝟯 𝘼𝙞𝙧 𝙎𝙥𝙚𝙚𝙙 𝙈𝙤𝙙𝙚𝙨 — Portable air conditioners cooler with 3 modes (low/medium/high). Personal air conditioner cooler, portable design, small size, won’t take up much space, can be easily carried anywhere, take you away from the hot summer and enjoy your cool summer.
  • ❄️𝙇𝙤𝙬𝙚𝙧 𝙉𝙤𝙞𝙨𝙚, 𝘽𝙚𝙩𝙩𝙚𝙧 𝙎𝙡𝙚𝙚𝙥 — This powerful, quiet small air conditioner has been professionally designed to produce very little noise (only 45dB!). The low-noise motor is perfect for your quiet office or reading, and for your baby’s comfortable sleep. Easy to use at the touch of a button, it provides a good night’s sleep or a relaxed nap on a hot summer night for rooms, bedrooms, studies, and offices.
  • ❄️𝙀𝙣𝙚𝙧𝙜𝙮 𝙎𝙖𝙫𝙞𝙣𝙜 & 𝙃𝙚𝙖𝙡𝙩𝙝𝙮 𝘼𝙞𝙧 𝘾𝙞𝙧𝙘𝙪𝙡𝙖𝙩𝙤𝙧 — It does not contain harmful refrigerants and does not use a compressor like a traditional power-consuming cooling fan. High efficiency at low operating wattage: 1W-8W, saving you money on electricity and being harmless to the environment.
  • ❄️𝘿𝙤𝙪𝙗𝙡𝙚 𝙏𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙮, 𝘿𝙤𝙪𝙗𝙡𝙚 𝘾𝙤𝙤𝙡𝙣𝙚𝙨𝙨 — Double technology safely and quickly moistens dry air, working continuously for up to 8 hours, combined with the fragrance disc will leave a fresh scent, bringing you comfortable air, so that your room is full of fresh and pleasant smell, practical use allows you to breathe easily and get a more restful sleep.
SaleBestseller No. 7
Portable Air Conditioner-5200mAh Rechargeable Personal Air Cooler with 3 Speeds Duration 5-10 hrs, Quiet Mini Air Conditioner Fan, Desk Cooling Fan for Home, Bedroom, Travel, and Office
559 Reviews
Portable Air Conditioner-5200mAh Rechargeable Personal Air Cooler with 3 Speeds Duration 5-10 hrs, Quiet Mini Air Conditioner Fan, Desk Cooling Fan for Home, Bedroom, Travel, and Office
  • ❆【Fast and Efficient Cooling】Portable air conditioners multifunction design take you away from the hot summer, enjoy your cooling summer. The multi-directional air vent is adjustable to point the air to the area you want
  • ❆【Rechargeable Portable Fan& 5200mAh】Our mini air conditioner true wireless and portable design, small size, which won’t take up a lot of space and can easily carry anywhere. Portable air cooler with a mobile power supply, 5-10 hours working time via 5200mAh power bank, don’t worry about power failure. Cold air can be sprayed continuously for several hours to keep the body cool at night for a good sleep
  • ❆【Eco-Friendly & Energy Saving】Small portable air conditioner does not contain harmful refrigerant, uses no freon, nor does it use a compressor like a conventional power-consuming air conditioner. Our personal air cooler has low energy consumption to decrease your electricity bill and it’s completely fit for our low-carbon lifestyle. Portable cooler with high efficiency at low power of working wattage:1W-5W, it saves your electricity bills and does no harm to the environment
  • ❆【Ultra Quiet & Removable Air Deflector】This air conditioner portable can work effectively at low noise levels. There are 3 wind speeds to choose from, and you can freely adjust them according to your needs. The air deflector on the air cooler fan can be disassembled and cleaned, which is very convenient. This mini air cooler is perfect to use overnight for a comfortable sleep
  • ❆【Easy to Use & USB Port】You just need to pour some ice water in the water tank, turn on the personal mini fan Or use a USB cable to connect adapter, power bank, computer, or car charger and it will cool the hot air around you in a few seconds, making it ideal for usage in room and workplaces as well as on outdoor picnics and camping trips
Bestseller No. 8
3 IN 1 Portable Air Conditioner – Sprayable Misting Humidification Cooling Fan,3600mAh USB Rechargeable, 3 Speeds and 90 Degree Pivoting Head with Night Light – Quiet Small Portable Tabletop Fan for Home, Bedroom (Pink)
  • 【Multi-function Fan】Portable Air Conditioner, Sprayable Misting Humidification Cooling. There is a 280ML large-capacity water tank on the fan base, which allows you to add some ice or water into the tank to make the air cool quickly bringing you moist and comfortable cool air to make you more comfortable in the room.
  • 【Adjustable Mode & Night Light】The air cooler has 3-speed wind speed and 2-speed spray adjustment mode to meet your needs in different situations to suit your leisure, sleep or work status. Press and hold the fan speed switch or spray switch for two seconds to turn on the 90-degree rotating/adjustable fan head and night light mode, respectively. Let’s have a great night with a portable air conditioner!
  • 【3600mAh Rechargeable Battery】Built-in upgraded rechargeable polymer lithium battery after fully charged, Can be used for about 3 hours(Depending on the mode you use). It can recharge through your power bank, PC, laptop, any USB outlet, etc, delivering a powerful yet high-efficient low-energy consumption.
  • 【Portable Design & EASY TO USE】Weighs only 1.35 lbs, Compact size, lightweight, The lanyard design is easy to carry when you are outdoors, very suitable for homes, offices, outdoor picnics, etc.
  • 【Sales Service】If you have any problems with your air cooler, please contact us at any time and we will solve them for you. Evaporative air cooler cools and refreshes your skin on hot days.
Bestseller No. 9
7″ Mini Portable Air Conditioner, 3-IN-1 Small Evaporative Air Cooler, 2000mAh Battery Powered &USB Rechargeable Personal Air Cooler w/ Humidifier, 3 Speed, Quiet Desk Fan for Room Office Car Camping
  • ❆【3-IN-1 Fan/Humidifier/Cooler】BALKO portable car air conditioner has a variety of ways of use, natural air, cool air, cool mist air, which can meet your different needs in different situations. Winter humidification air. When the weather is not so hot, it can be used as a regular fan. Or add water & ice to the top tank to get cool wind. (Can’t cool down the entire room, only cool a personal space the size of a bed.)
  • ❄【3 Speeds & 65 ° Oscillation】Our desktop air conditioner fan with 3 wind speeds (Low/Med/High), and 65° up & down adjustable wind direction. Freely choosing the speed and wind direction according to your need, without worry about headaches caused by the strong direct wind. If you have any questions about the small air conditioners, you can contact us at any time via Amazon, and we will reply to you within 24 hours.
  • ❄【Simple Operation & Remote Control】BALKO small portable air conditioner comes with a remote control (within 9.84 ft), which allows you to enjoy the cool wind while reading, watching TV, or accompanying your children without getting off the sofa or bed. The control panel on the top is easy to read and use even for the elderly and pregnant woman.
  • ❆【Space-Saving & Lightweight】BALKO personal air conditioner with cordless, compact & portable design – compact size (5.9 * 6.3 * 6.9 in), allows you to place the small aie cooler on your office desk, nightstand, coffee table, or kitchen counter. It is lightweight, only 2.23 pounds just like 3 apples, so you can easily carry and store it around the house or while travelling. Perfect for a dorm, office, bedroom, car, living room or beach, outdoor picnic, camping, etc.
  • ❆【USB Charging & Wide Compatibility】For more convenient use and efficiency, we upgraded the design of this mini air conditioner, removing the heavy battery and retaining the USB charging to ensure that it still works efficiently. BALKO mini ac units built in Type-C port, and free a 4.92ft USB cable, which can easily charge the evaporative cooler by power bank/computer/car charger and can also be plugged into the charged USB port or socket with an adapter for lasting use. (NOTE: No built-in battery, please connect the power supply when using)
  • ❆【Silent Care of Your Sleep】The whirring of the fan in the middle of the night always makes you toss and turn, unable to fall asleep. The noise level of this quiet swamp cooler is less than 48dB, which is equivalent to the sound of a library. Put the personal air cooler on your bedside table and simply press the on/off button to run almost silently, blowing a comfortable airflow across your room, chasing away the heat, and quietly guarding your night.
  • ❆【Go Green, Save Your Bills】Traditional portable AC tends to consume a lot of electricity, so why not try a mini air cooler that will cool you down quickly. Only 6.5W, which means you can stay cool all day for just a few cents. This beauty draws in hot air, cools the space by evaporating water, and makes you feel the wind as comfortab as in a forest. An economical cooling fan is a must for summer!
Bestseller No. 10
Mini Portable Air Conditioner, SKYICE 3-IN-1 Evaporative Air Cooler & Humidifier w/Timer, 7 Colors Night Light, 3 Speeds & 90° Oscillation, 10″ Desktop Personal AC Cooling Fan for Room Office Camping
  • ❄️[Not Only A Fan But Also A Cooler and Humidifier] SKYICE mini room air cooler is easy to use and efficiently performs as a fan, cooler, and humidifier. The large 28oz water tank provides you with up to 7-hour continuous cooling and moisture, helping you beat the summer heat at ease.
  • ❄️[3-Speed Settings & 2 Mist Modes] SKYICE portable air conditioner maximizes the efficiency of cooling. Press the power button repeatedly to adjust the proper fan speed among Low/Medium/High speeds. 2-stage misting mode [L(100ml/h)/ H(200ml/h)] let you customize the ideal humidity percentage as you like.
  • ❄️[Hassle-Free Cleaning Water Tank] This personal air conditioner features a wide opening design, with a detachable tank to quickly pour water in and out, leaving no hard-to-clean areas and making filling and cleaning easier.
  • ❄️[Eco-Friendly To Save Your Electricity Bills] 15 ft/s wind speed fast cooling in personal spaces. Instead of wasting a lot of money on central cooling, cool only the approximately 30 sq ft of the area you actually use, such as a home desk or an office workstation.
  • ❄️[Brighten Your Bedroom with 7-Color Night Light] Soft colors LED light of this mini air conditioner not only decorate your living space but also bring a warmhearted move to your beloved.
  • ❄️[Boost Your Productivity With Quiet Operation] The noise is less than 40dB even when a strong wind is provided. Ideal for reading, working, listening to music, watching TV, doing homework, taking a nap, or sleeping at night.
  • ❄️[High Compatibility USB-Powered] This desktop cooling fan supports 5V-2A charging. The USB charging port is compatible with multiple devices including laptops, car chargers, or power banks, providing you comfortable summer breeze all day long

Mini Portable Air Conditioner – Buyer’s Guide

When planning to purchase the best mini portable air conditioner, you need various factors to consider that are discussed below.

Unit Size

The unit size of the portable air conditioner is the first thing that you should look into. These small AC units usually come with the 25 to 35 inches height and 12 to 18 inches width. So, when going to buy the AC, make sure that its height, width, and weight are according to your needs.

But in order to buy the compactly sized air conditioner, don’t comprise on the performance. If you have low space available, go with those units that cover the minimal space. But, if you want the AC for large rooms, height and weight are important to consider. Moreover, portability is also necessary to consider, but after finding the perfect spot near the electrical outlet or window, there will be no need to move the unit.

Cooling Power

The cooling power of the air conditioner is another most important factor to note down. BTU is the unit of measuring the cooling power of the portable ACs. So, the higher the BTU rating, the higher will be the speed to remove the heat from the air that will make the room cool faster.

But many manufacturers don’t mention the exact BTU power and it always comes lower than expected. But, many air conditioners possess the ability to make the rooms cool even at reduced BTU levels which is a great thing.

Generally, 20 BTU requires making one square feet area cooler, so you can easily calculate how much BTU power you will need to make your room cool according to its size.

But it is also necessary to count other factors such as climate, the height of the room, window size, humidity, and the direct sunlight that reaches to your room.

So, before going to purchase the mini portable air conditioner, measure the size of the room to have an estimated cooling power in your mind. Also, consider the other factors including the environmental ones.

Noise level

Noise level is also another factor that is not essential, but you can take into consideration. Some portable air conditioners produce very less sound during operation, and there are some that are quite louder. So, it is best to go with a quieter unit if you always need total silence in the room while sleeping.

The noise level that the portable AC produce falls between the range of 50dB to 80dB. So, it is better to focus on the noise level before purchasing to get the unit that makes less noise.


Some portable air conditioners are controlled with remote controls and louvers, whereas some are controlled manually. It all depends on your needs what type of controls you want in your unit.

Some models restart automatically after the power interruption on the same settings. Also, some units offer 24-hour on/off timer that automatically turns them on and off when required.

Other features

  • The unit that works both as a cooler and heater is ideal to purchase so that you don’t need to wrap up the unit in the winter season.
  • Units with improved air circulation and ventilation are also ideal to go with. The models that come with the auto-swing option are best to purchase.
  • The self-evaporating system is also necessary to have as it cuts down the need for emptying the water tank.

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