10 Best portable air conditioners (2025)

10 best portable air conditioners (2025) offer a perfect blend of efficiency and convenience for cooling any space. These top-rated models feature advanced technology, energy-saving modes, and user-friendly controls, making them ideal for homes, offices, or outdoor settings. With varying BTU capacities, they cater to different room sizes while ensuring optimal comfort. Many of these units also come with additional features like dehumidifiers, programmable timers, and remote controls, enhancing their versatility. Whether you need a compact solution for a small room or a powerful unit for larger areas, these portable air conditioners are sure to meet your cooling needs.

SaleBestseller No. 1

BLACK+DECKER 10,000 BTU Portable Air Conditioner up to 450 Sq.Ft. with Remote Control,White

Portable AC: Use this personal air conditioner (15.3” x 14” x 24.8") in rooms up to 450 sq. ft. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom.
3-in-1: 3-in-1: Our 5800 BTU DOE (10000 BTU ASHRAE 128) air conditioner also functions as a dehumidifier & fan. This portable air conditioner (47.3 lbs.) has a convenient remote control & top mounted control panel with LED display.
Impressive Features: Set the temperature just right with this ac portable air conditioner. Our ac unit portable also has a slide-out washable filter, auto water evaporation, & 24-hour timer.
Easy Mobility: Thanks to casters on the bottom and side handles on both sides of the small air conditioner, this air cooler can be moved from room to room without any hassle.
Installation Kit: When it comes to fans that blow cold air, this indoor ac unit includes an easy-to-install window kit. A large, vented airflow outlet ushers in cool air.

Bestseller No. 2

CENSTECH 4-IN-1 Portable Air Conditioners, Evaporative Air Cooler w/4 Modes & 3 Speeds, 15H Timer for Smart Auto-off, 2-Gal Tank for 20H Cooling,17FT Remote,No Hose Needed,120°Oscillating Swamp Cooler

❄️【𝟒-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫 𝐟𝐨𝐫 𝐃𝐫𝐲 𝐂𝐥𝐢𝐦𝐚𝐭𝐞𝐬】CENSTECH Swamp Cooler functions as an Air Cooler, Humidifier, and a Fan. Unlike conventional ACs, the evaporative air cooler provides optimal cooling and humidity, enhancing your living and work spaces without excessive drying, helping to keep skin hydrated. Tailored for areas like the Southwestern US, California, and New Mexico, where summers can be uncomfortably dry.
❄️【𝟒 𝐌𝐨𝐝𝐞𝐬 & 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬】Enjoy personalized cooling with our portable air conditioner which features 4 modes: Cooling/Sleep/Normal/Nature. Adjust settings to your preference and enjoy optimum comfort. Customize airflow with 3 fan speeds (low-13ft/s, medium-20ft/s, and high-27ft/s) for the perfect breeze. With 12 cooling combinations, find the perfect match for all your needs. Indulge in the customized cooling you deserve with our air conditioner portable for room!
❄️【𝐕𝐞𝐧𝐭𝐥𝐞𝐬𝐬 𝐀𝐢𝐫 𝐂𝐨𝐧𝐝𝐢𝐭𝐢𝐨𝐧𝐞𝐫, 𝐍𝐨 𝐇𝐨𝐬𝐞 & 𝐖𝐢𝐧𝐝𝐨𝐰𝐬 𝐍𝐞𝐞𝐝𝐞𝐝】No hoses, no windows, no assembly needed. CENSTECH ventless air conditioner can be used after being unpackaged. Unlike traditional wall-mounted ACs, our windowless air conditioner operates at a mere 65W, slashing installation and maintenance costs while cutting electricity usage by up to 60%. Plus, the easy-to-clean removable cooling pad simplifies upkeep.
❄️【𝟐𝟎𝟐𝟒 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】CENSTECH's upgraded portable air cooler utilize the 2024's latest cooling technology: high-performance motor, innovative air duct design, and high-density cooling pad. Quickly reduces ambient temperatures by 41-49°F as water evaporates to absorb heat, achieving rapid cooling. Tip: Enhance the cooling effect by adding frozen ice packs to the water tank. (*Tested at 95°F in the lab, the cooling effect varies based on indoor humidity)
❄️【𝐑𝐞𝐦𝐨𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐓𝐨𝐩 𝐏𝐚𝐧𝐞𝐥】Our portable ac features a user-friendly control panel with clear icons. The illuminated indicator light stays on, ensuring effortless adjustments, even during nighttime settings. Enhance convenience with the included remote, allowing customization from up to 17 ft. Stay in control effortlessly, whether lounging or preparing for bed. Elevate your comfort with our smart, user-friendly air cooler!

Bestseller No. 3

Windowless Portable Air Conditioner, 15H Timer & 120°Oscillation, 3-IN-1 Portable AC Unit with Remote, 2-Gal Tank, 3 Modes & 3 Speeds, Ultra-Quiet 24" Ventless Swamp Cooler for Room Home Office

❄️【3 In 1-Air Cooler & Air Conditioner & Fan】This evaporative cooler can be used as an Air Conditioner when adding water & ice packs, a Humidifier when adding just water and a Fan when adding nothing. It features with 3 modes (Normal/Nature/Sleep) and 3 wind speeds (Low/Medium/High) to offer a wide range of use for any activity. It can absorb the surrounding hot air and cool it down quickly, creating a comfortable space environment for you.
❄️【Internal Turbo Technology】 The internal turbo design of this windowless room air conditioner can guide the air flow more effectively, generate stronger wind power, and the noise is relatively small. It can balance the temperature and promote air circulation, which is something that ordinary fans cannot do.
❄️【120° Oscillation】 The inner blades are designed with auto-swings horizontally by 120° to cool down the area evenly. Moreover, vertical airflow can be adjusted to 20° through its manual shutters for maximum cooling, ensures air is evenly distributed throughout the area, providing a comfortable breeze. It efficiently produces 25.6ft/s of strong airflow, and cools spaces of up to 300 sq.ft within minutes.
❄️【0-15H Timer】 Set the time from 0-15 hours ad you need, so no worries about leaving the air cooler on when you head out or while you’re sleeping. Operating at only 49dB, the ultra-quiet portable ac ensures a peaceful environment that won't disrupt work, study, or sleep. With the sleep mode status, you can enjoy the beauty of the night in a quiet and worry-free refreshing environment.
❄️【2-Gallon Water Tank】 Equipped with a 2-Gallon large-capacity water tank, our portable air conditioning fan is capable of operating up to 10hours without frequently adding water. When the water runs out, the air cooler turns to fan mode automatically.

Bestseller No. 4

Humhold Portable Air Conditioners 10000BTU with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 500 sq.ft, Sleep Mode,24H Timer,Windows Sealing Kit

【10000 BTU Powerful Cooling Efficient】Humhold Powerful Portable AC unit owns a cooling capacity of 10,000 BTU(ASHRAE), has an most energy efficient compressor that can supply cool air to your 500 square feet living room, bedroom, apartment, home kitchen, and office, stable and efficient way to make you feel cool all the time in the hot season. In addition, you can maintain temperatures from 61°F to 88°F with a variety of controls, allows to customize cooling experience to your needs.
【3-in-1 Cooling/Dehumidify/Fan Function】 This smart portable air conditioner offers the convenience of 3 functions, including Cooling, low-high speeds Fan, and Dehumidify, which meets your daily needs. You can freely adjust the temperature in cooling mode, ranging from (61℉ to 88℉) in hot seasons. The dehumidifier capacity of 60 Pints/day can effectively reduce the humidity in small room, and as a fan to circulate indoor air at all times, removing excess moisture and releasing fresh air for a healthy and comfortable environment.
【Front LED Display & Remote Control】 Our self evaporating portable ac unit is equipped with an easy-to-read Front LED Display Control Panel，combined with full-function remote control, it's up to 23 feets control distance, you can easily set the temperature and wind speed you want while sitting on the sofa or lying on the bed, no need to get close or stand up, maximize the convenience of portable ac units.
【No Need To Drain】With Built-in water self-evaporation system, there is no need to drain water for daily use （less than 8 hours/day）, the water will auto evaporate through hose. if it used more than 8H, the unit will stop for the water tank inside is full, you need to unplug the drain plugs on the back and connect water pipe to drain, then start it again. If using its dry mode or used in humid room such as laundry room, kitchen, a water pipe must be connected for continuous drainage.
【Sleep Mode with 24H Timer for Enery Saving】 Sleep Mode will maintain an optimal temperature in low speed, and provide you less than 50dB quiet bedroom. You can also preset to stop the ac unit after 0.5-24 hours, these funtional modes are money-saving and let you have a suitable temperature for relaxation and good sleep at night.

Bestseller No. 5

CENSTECH 3-IN-1 Mini Air Conditioner with Remote, Top Splash-Proof Design, 3 Speeds Small Portable Air Conditioner, Large Capacity Tank Personal Air Conditioner, Desk Air Conditioner for Office Room

❄️【𝐑𝐞𝐦𝐨𝐭𝐞 𝐂𝐨𝐧𝐭𝐫𝐨𝐥】With an impressive range of 9.8ft, this remote allows you to command your mini air conditioner from anywhere in the room. No more getting up or reaching out to adjust settings. Simply sit back, relax, and let our remote do the work for you.
❄️【𝐀𝐝𝐣𝐮𝐬𝐭𝐚𝐛𝐥𝐞 𝟑-𝐒𝐩𝐞𝐞𝐝 𝐅𝐚𝐧】With three distinct wind speeds (low/medium/high), you hold the power to select the perfect airflow that matches your mood and keeps you feeling cool. From a gentle breeze to a powerful gust, our personal air conditioner ensures you can enjoy the cooling sensation that truly elevates your comfort.
❄️【𝐅𝐚𝐬𝐭 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Our small room air conditioner, powered by a high-performance motor and innovative air duct design, swiftly lower the surrounding temperature by 41-45°F, providing you with powerful, cool airflow. Tips: Add ice cubes on top for extra cooling—unleash a new level of icy bliss.
❄️【𝐖𝐡𝐢𝐬𝐩𝐞𝐫-𝐐𝐮𝐢𝐞𝐭 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧】 Immerse yourself in a world of tranquility with our small portable air conditioners whisper-quiet operation. With noise levels as low as 55 decibels, this small air conditioner creates a serene environment that allows you to work, relax, or sleep undisturbed. Undoubtedly, it is the best mini air conditioner for bedroom.
❄️【𝐋𝐚𝐫𝐠𝐞 𝐖𝐚𝐭𝐞𝐫 𝐓𝐚𝐧𝐤 & 𝐋𝐨𝐧𝐠 𝐋𝐚𝐬𝐭𝐢𝐧𝐠 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Our desk air conditioner proudly presents a convenient 265ml top-fill water tank, ensuring an uninterrupted cooling experience. Enjoy up to 3 hours of coolness before needing to refill. Whether you're tackling work tasks, delving into study sessions, or indulging in a good book, stay revitalized and invigorated throughout the day.

Bestseller No. 6

Coolblus A016B A016B-07KR Air Conditioner, 12000BTU, White

3-in-1 : Elevate your comfort with our 3-in-1 portable air conditioner (7100 BTU DOE / 12000 BTU ASHRAE). It cools, dehumidifies, and functions as a fan with adjustable speed and auto air swing,cooling to 61-88°F at the setting.The user-friendly LED control panel, remote control, and automatic restart after a power outage make it a hassle-free solution for uninterrupted comfort. Experience comprehensive climate control for a cool and comfortable living space.
Energy-Efficient Cooling: Achieve energy-efficient cooling with a high CEER (Coefficient of Energy Efficiency Ratio) of 7 and eco-friendly R32 refrigerant to ensuring effective cooling while maintaining energy efficiency.In rooms of 550sq.ft.when the indoor temperature is 30 °/86 ° F and Cooling temperature wants to 25 °/77 ° F , It just takes about 15 minutes can be quickly achieve local cooling.So it providing a cost-effective and environmentally friendly cooling solution for your life.
Sleep Mode & 24-hour timer : Activate the Sleep Mode on our portable air conditioner that activated by pressing Increase and Speed simultaneously, ensures energy-saving and featuring an ultra-low noise level of 52 dB. Drift into a peaceful slumber without disturbance, And take control of your comfort with the built-in 24-hour timer, Customize the cooling duration to suit your lifestyle, ensuring a refreshing environment whenever you need it.
Efficient Cooling Maintenance: Benefit from the auto-evaporative system, Simply install the drainage pipe to the drain outlet to automatically drain the water, coupled with easy access to a washable mesh filter. Experience a portable air conditioner that not only cools effectively but also simplifies maintenance with accessible and washable components, ensuring a seamless and convenient cooling experience，without the worry of constant maintenance.
Effortless Installation and Mobility: Enjoy stress-free setup with 360-degree casters, a window slide bar, and adaptor, facilitating easy movement of this compact air conditioner. The 1.5m exhaust hose ensures optimal ventilation, efficiently expelling hot air. Experience enhanced cooling performance and flexible positioning, providing personalized comfort in any space. Stay cool with ease and convenience.

Bestseller No. 7

Westinghouse 14,000 BTU Air Conditioner with Heat Mode, WiFi Enabled, Remote Controlled, Dehumidifier, 3-Speed Fan, Programmable Timer, Window Kit

PERFECT FOR COOLING SMALL ROOMS: 12,000 BTU ASHRAE/8,150 BTU DOE Provides cold air for areas up to 700 sq. ft., a space equal to the size of a typical family room; Perfect for offices, bedrooms, family rooms, apartments, dorms, cabins, campers, RVs
FAST COOLING: INSTANT COLD AIR Quickly cool your room in the summer heat and humidity; Set the thermostat to maintain consistent cool temperatures for your maximum comfort; 2 fan speeds and multiple features ensure cold air circulates efficiently
VERSATILITY: AC + FAN + DEHUMIDIFIER + HEATER 4 separate Modes make our portable AC units super versatile so they keep your home comfortable; COOL MODE: Air Conditioner - FAN MODE: Circulates Air - DRY MODE: Dehumidifier Removes Moisture from the Air
HOME DEHUMIDIFIER: 4000 SQUARE FEET As a home Dehumidifier it removes 90 pints of moisture from the air per day in spaces up to 4000 square feet to make your home more comfortable in humid weather while improving air quality
EASY TO INSTALL IN 5 MINUTES Simple to follow instructions show you how to easily connect the exhaust hose to the unit and the window panel, and adjust the window panel using the quick-adjust knob; Designed for rooms with double hung or sliding windows

Bestseller No. 8

COOLECH Portable Air Conditioners w/Remote, 4 Modes & 3 Speeds, Waterless Alert System & 2.4-Gal Tank for 20H Cooling, 12H Timer for Auto Off, 3-IN-1 Evaporative Air Cooler for Room Bedroom Office

❄【𝟑-𝐈𝐍-𝟏 𝐄𝐯𝐚𝐩𝐨𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐢𝐫 𝐂𝐨𝐨𝐥𝐞𝐫】Experience versatile cooling with the Coolech portable evaporative air cooler. Offering 3 cooling options (air/water/ice), it functions as a Fan, a Humidifier, and an Air Cooler, providing customizable cooling that suits your preferences. Unlike conventional ACs that exacerbate dryness, this unit adds moisture to the air, alleviating dryness and delivering superior comfort. Ideal for areas like the Southwestern US, where summers can be uncomfortably dry.
❄【𝐖𝐚𝐭𝐞𝐫𝐥𝐞𝐬𝐬 𝐀𝐥𝐞𝐫𝐭 𝐒𝐲𝐬𝐭𝐞𝐦 𝐟𝐨𝐫 𝐒𝐞𝐜𝐮𝐫𝐞 𝐂𝐨𝐨𝐥𝐢𝐧𝐠】Equipped with a NO-water warning system, the room air conditioners will beep to remind you in time when the water level is running low, preventing the risk of damage and ensuring safe operation. Plus, it seamlessly switches to natural wind mode after water depletion, ensuring restful sleep. With this added safety measure, you can have peace of mind and enjoy the gentle breeze without any concerns.
❄【𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐞 𝐘𝐨𝐮𝐫 𝐂𝐥𝐢𝐦𝐚𝐭𝐞 𝐰𝐢𝐭𝐡 𝟑 𝐒𝐩𝐞𝐞𝐝𝐬 & 𝟒 𝐌𝐨𝐝𝐞𝐬】Choose from 4 modes (Normal/Natural/Sleep/Cooling) and 3 wind speeds (Low/Medium/High) to create a total of 12 unique cooling effects. With a maximum air flow speed of 22ft/s, our windowless air conditioner provides the ultimate cooling power. Say goodbye to discomfort and welcome a comfortable environment with coolech portable air conditioners' innovative cooling solution.
❄【𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐂𝐨𝐨𝐥𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲】COOLECH's upgraded portable room air conditioners utilize the 2024 latest cooling technology, featuring a high-performance motor, innovative air duct design, and high-density cooling pad. Quickly reduces ambient temperatures by 36-45°F by converting water into an icy mist, delivering a powerful, cool wind. Tip: Enhance the cooling effect by adding frozen ice packs to the water tank. (*Tested at 95°F in the lab, the cooling effect varies based on indoor humidity.)
❄【𝟏𝟐-𝐇𝐨𝐮𝐫 𝐓𝐢𝐦𝐞𝐫 & 𝐔𝐥𝐭𝐫𝐚-𝐐𝐮𝐢𝐞𝐭 𝐚𝐭 𝟒𝟓𝐝𝐁】Set it and forget it with the convenient 12-hour timer function of this windowless air conditioner no hose needed. Enjoy a gentle breeze while you sleep or cool your room before you arrive, all while ensuring energy efficiency. What truly stands out is its whisper-quiet operation at only 45 dB. Experience uninterrupted relaxation, work, or sleep without any disturbing noise.

Bestseller No. 9

Dreo Portable Air Conditioners, 14,000 BTU Air Conditioner for Bedroom with Drainage-free Cooling, 46dB Quiet, APP/Voice/Remote, 24h Timer with Fan & Dehumidifier, Smart AC Unit for Room Indoors

Go Big on Cooling Power: The DREO AC516S portable air conditioner brings massive 14,000 BTU ASHRAE cooling capacity that reaches up to 14 ft. Helping you keep the comfortable temp in the sweltering summer
Isolate Noise, Amplify Comfort: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
Drainage-free in powerful cooling when the humidify under 85%: Bring uninterrupted cold air to your room, thanks to DREO's new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
Smart Cooling at Your Fingertips: Use your favorite voice assistant (compatible with Amazon Alexa or Google Home) or the fully-featured Dreo App to control every aspect of your cooling experience, from multiple modes to fan speeds, timers and schedules, this standing AC has it all
3-in-1 Mode with Fan & Dehumidifier: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner

Bestseller No. 10

Humhold 14000 BTU Portable Air Conditioners with Remote Control, 3-in-1 Free Standing Cooling AC Unit with Fan & Dehumidifier, Cools Room up to 700 sq.ft, Smart/Sleep Mode,3 Speed,Auto Swing,24H Timer

【14000 BTU Powerful Cooling Efficient】Humhold Powerful Portable AC unit owns a cooling capacity of 14,000 BTU(ASHRAE) / 10,000 BTU(SACC), has an most energy efficient compressor that can supply cool air to 700 square feet of large space in your living room, bedroom, apartment, home kitchen, garage, basement and office, stable and efficient way to make you feel cool all the time in the hot summer. In addition, you can maintain temperatures from 61°F to 88°F with a variety of controls, allows to customize cooling experience to your needs.
【3-in-1 Cooling/Dehumidify/Fan Function】 The smart portable air conditioner offers the convenience of 3-in-1 functions, including Cooling, 3-speeds Fan, and Dehumidify, which meets your daily needs. You can freely adjust the temperature in cooling mode, ranging from (61℉ to 88℉) in hot seasons. The dehumidifier capacity of 95 Pints/day can effectively reduce the humidity in small room, and as a fan to circulate indoor air at all times, removing excess moisture and releasing fresh air for a healthy and comfortable environment.
【Front LED Display & Remote Control】 Our self evaporating portable ac unit is equipped with an easy-to-read Front LED Display，combined with full-function remote control which has LED display and up to 23 feets control distance, you can easily set the temperature and wind speed you want while sitting on the sofa or lying on the bed, no need to get close or stand up, maximize the convenience of mobile air conditioners.
【No Need To Drain】With Built-in water self-evaporation system, there is no need to drain water for daily use, the water will automatically evaporate through hose. If it is placed in humid environment such as basement, laundry room, it needs to drain every 8 hours, or the machine will stop for the water tank inside is full, you need to unplug the drain plugs on the back and connect household pipe to drain, then start the machine again. The filter is design to easy disassemble without any tools and can be washed directly by water flushing.
【Smart & Sleep Mode with 24H Timer for Enery Saving】 Built-in internal temp-sensor, Smart Mode enables the inverter ac unit run in Cool or Fan mode based on the room temperature, Keep the room at the most comfortable temperature 73F-77F. Sleep Mode will maintain an optimal temperature in low speed, and provide you less than 48dB quiet bedroom. You can also preset to stop the ac unit after 0.5-24 hours, all these funtional modes are money-saving and let you have a suitable temperature for relaxation and good sleep in the wonderful summer.

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