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Best Buy customers often prefer the following products when searching for Powerful Air Conditioner.

Air conditioners cool the air in your home, and they're an essential part of any cooling system. Browse the top-ranked list of powerful air conditioners below along with associated reviews and opinions.

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  1. TCL - 300 Sq. Ft. 7,000 BTU 3-in-1 Smart Portable Air Conditioner - White - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] Smart Portable Air Conditioner (model H7P38W) is a versatile 3-in-1 unit that functions as an air conditioner, fan, and dehumidifier, effectively cooling. ...An excellent portable Air Conditioner...TCL 7000 BTU Smart Portable Air Conditioner First impression: My first impression of the TCL 7000 BTU Smart Portable Air Conditioner is that it is an attractive, well-made portable air conditioner. "

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    Product Description

    Stay cool the smart way with the powerful cooling capacity of the TCL 7,000 BTU SACC (11,000 BTU ASHRAE) Smart Portable Air Conditioner featuring AC, Fan, and Dehumidifier modes. The fan circulates air while the AC helps you easily adjust and manage temperatures in rooms up to 300 sq. ft. Additionally, the dehumidifier function helps to reduce moisture in your home. The user-friendly Mobile app lets you control your unit from anywhere, change the temperature, set schedules, and more. You can use simple voice commands to control your portable AC when paired with Alexa or Google Assistant-enabled devices. The washable and reusable filter helps protect your portable AC's life while reducing large airborne particles like dust and pet hair. Setup is made easy with the included installation kit and guided in-app instructions that will have your unit up and running in minutes. The two handles and four wheels make this portable air conditioner easy to glide from room to room, keeping you cool in any room with a vertical or horizontal sliding window.
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    Top comment

    "[This review was collected as part of a promotion.] Smart Portable Air Conditioner (model H7P38W) is a versatile 3-in-1 unit that functions as an air conditioner, fan, and dehumidifier, effectively cooling. ...An excellent portable Air Conditioner...TCL 7000 BTU Smart Portable Air Conditioner First impression: My first impression of the TCL 7000 BTU Smart Portable Air Conditioner is that it is an attractive, well-made portable air conditioner. "

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    Product Description

    Stay cool the smart way with the powerful cooling capacity of the TCL 7,000 BTU SACC (11,000 BTU ASHRAE) Smart Portable Air Conditioner featuring AC, Fan, and Dehumidifier modes. The fan circulates air while the AC helps you easily adjust and manage temperatures in rooms up to 300 sq. ft. Additionally, the dehumidifier function helps to reduce moisture in your home. The user-friendly Mobile app lets you control your unit from anywhere, change the temperature, set schedules, and more. You can use simple voice commands to control your portable AC when paired with Alexa or Google Assistant-enabled devices. The washable and reusable filter helps protect your portable AC's life while reducing large airborne particles like dust and pet hair. Setup is made easy with the included installation kit and guided in-app instructions that will have your unit up and running in minutes. The two handles and four wheels make this portable air conditioner easy to glide from room to room, keeping you cool in any room with a vertical or horizontal sliding window.
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    Your price for this item is $369.99
    Save $30
    The comparable value price is $399.99
    Deal ends in 2:29:54
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  2. TCL - 450 Sq. Ft. 10,000 BTU 3-in-1 Smart Portable Air Conditioner - White - Front_Zoom
    Top comment

    "Most powerful little portable air conditioner I ha...[This review was collected as part of a promotion.] The air conditioner is absolutely amazing! I wish I could have taken pictures of it in my bedroom to show how sleek it looks. ...The TLC 10000 BTU SACC Smart Portable Air Conditioner is excellent! It delivers powerful cooling, runs energy-efficiently, and operates quietly. "

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    Product Description

    Stay cool the smart way with the powerful cooling capacity of the TCL 10,000 SACC (14,000 BTU ASHRAE) Smart Portable Air Conditioner featuring AC, Fan, and Dehumidifier modes. The fan circulates air while the AC helps you easily adjust and manage temperatures in rooms up to 450 sq. ft. Additionally, the dehumidifier function helps to reduce moisture in your home. The user-friendly Mobile app lets you control your unit from anywhere, change the temperature, set schedules, and more. You can use simple voice commands to control your portable AC when paired with Alexa or Google Assistant-enabled devices. The washable and reusable filter helps protect your portable AC's life while reducing large airborne particles like dust and pet hair. Setup is made easy with the included installation kit and guided in-app instructions that will have your unit up and running in minutes. The two handles and four wheels make this portable air conditioner easy to glide from room to room, keeping you cool in any room with a vertical or horizontal sliding window.
    See all Portable Air Conditioners
    Top comment

    "Most powerful little portable air conditioner I ha...[This review was collected as part of a promotion.] The air conditioner is absolutely amazing! I wish I could have taken pictures of it in my bedroom to show how sleek it looks. ...The TLC 10000 BTU SACC Smart Portable Air Conditioner is excellent! It delivers powerful cooling, runs energy-efficiently, and operates quietly. "

    See all customer reviews

    Product Description

    Stay cool the smart way with the powerful cooling capacity of the TCL 10,000 SACC (14,000 BTU ASHRAE) Smart Portable Air Conditioner featuring AC, Fan, and Dehumidifier modes. The fan circulates air while the AC helps you easily adjust and manage temperatures in rooms up to 450 sq. ft. Additionally, the dehumidifier function helps to reduce moisture in your home. The user-friendly Mobile app lets you control your unit from anywhere, change the temperature, set schedules, and more. You can use simple voice commands to control your portable AC when paired with Alexa or Google Assistant-enabled devices. The washable and reusable filter helps protect your portable AC's life while reducing large airborne particles like dust and pet hair. Setup is made easy with the included installation kit and guided in-app instructions that will have your unit up and running in minutes. The two handles and four wheels make this portable air conditioner easy to glide from room to room, keeping you cool in any room with a vertical or horizontal sliding window.
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    Your price for this item is $569.99
    Save $30
    The comparable value price is $599.99
    Deal ends in 2:29:55
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  3. GE - 150 Sq. Ft. 5,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White - Front_Zoom

    Product Description

    GE 5,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 5,000 BTU Portable Air Conditioner, designed for small rooms up to 150 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Product Description

    GE 5,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 5,000 BTU Portable Air Conditioner, designed for small rooms up to 150 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Your price for this item is $299.99
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  4. GE - 250 Sq. Ft. 6,000 BTU Portable Air Conditioner with Auto Evaporation Technology - White - Front_Zoom

    Product Description

    GE 6,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 6,000 BTU Portable Air Conditioner, designed for small rooms up to 250 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
    See all Portable Air Conditioners

    Product Description

    GE 6,000 BTU Portable Air Conditioner – Compact, Powerful Cooling for Small Rooms. Stay cool and comfortable with GE’s 6,000 BTU Portable Air Conditioner, designed for small rooms up to 250 sq. ft. Whether you need to cool a bedroom, office, or smaller living space, this unit delivers powerful, efficient cooling while maintaining a compact and portable design. The air conditioner features multiple cooling modes and fan speeds, giving you complete control over your comfort. With easy-to-use digital controls and a remote, you can adjust the temperature and airflow from anywhere in the room. The built-in dehumidifier adds convenience by reducing excess moisture in the air, keeping your space dry and comfortable. Equipped with a self-evaporation system, this portable unit eliminates the hassle of frequent draining, while its easy-roll wheels make it simple to move from room to room. The included window installation kit allows for quick and easy setup, making it a flexible option for various spaces in your home. Enjoy energy-efficient cooling with this compact, powerful air conditioner that’s built for performance and convenience.
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    Your price for this item is $359.99
    See all Portable Air Conditioners
  5. Costway 10000 BTU Portable Air Conditioner 4-in-1 AC with Cool Fan Humidifier Sleep Mode - White - Front_Zoom

    Product Description

    This portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 10000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 350 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners

    Product Description

    This portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 10000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 350 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners
    Your price for this item is $309.99
    Save $250
    The comparable value price is $559.99
    Deal ends in 1:29:55
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  6. Arctic Wind - 400 Sq. Ft. Portable Air Conditioner with Heat - White - Front_Zoom

    Product Description

    Powerful yet efficient, this 13,000 BTU portable air conditioner from Arctic Wind will have you feeling the breeze in no time. It swiftly cools spaces up to 400 square feet. Rolling on casters, this unit goes with the flow to offer cool comfort in any room, then stays put with an easy installation kit. Not only is it mobile, it is versatile, too. Set your ideal temperature and fan speed directly from the unit. Another smart feature? Auto modes keep the temperature right where you want it, whether you’re home or away. A built-In heat pump makes this unit perfect for all-year-round comfort.
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    Product Description

    Powerful yet efficient, this 13,000 BTU portable air conditioner from Arctic Wind will have you feeling the breeze in no time. It swiftly cools spaces up to 400 square feet. Rolling on casters, this unit goes with the flow to offer cool comfort in any room, then stays put with an easy installation kit. Not only is it mobile, it is versatile, too. Set your ideal temperature and fan speed directly from the unit. Another smart feature? Auto modes keep the temperature right where you want it, whether you’re home or away. A built-In heat pump makes this unit perfect for all-year-round comfort.
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    Your price for this item is $599.99
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  7. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V  Window/Wall Air Conditioner with Supplemental Heat Capability - White - Front_Zoom

    Product Description

    Experience ultimate comfort with Keystone's versatile 230V window and wall-mounted air conditioner, the best solution for large room environments. This energy-efficient AC unit combines powerful cooling and supplemental heating with a sleek design for your home. Enjoy the quiet operation and precise temperature control with the included remote and electronic display. With a cooling capacity of 12,000/11,600 BTUs and supplemental heating of 11,000 BTUs, this modern unit keeps spaces up to 550 sq. ft. comfortable year-round. The convenient auto-restart feature and energy-saving modes ensure uninterrupted comfort and cost-effective operation. Elevate your space with Keystone - where innovation meets comfort. (Please note: Requires a special 230V electrical outlet)
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    Product Description

    Experience ultimate comfort with Keystone's versatile 230V window and wall-mounted air conditioner, the best solution for large room environments. This energy-efficient AC unit combines powerful cooling and supplemental heating with a sleek design for your home. Enjoy the quiet operation and precise temperature control with the included remote and electronic display. With a cooling capacity of 12,000/11,600 BTUs and supplemental heating of 11,000 BTUs, this modern unit keeps spaces up to 550 sq. ft. comfortable year-round. The convenient auto-restart feature and energy-saving modes ensure uninterrupted comfort and cost-effective operation. Elevate your space with Keystone - where innovation meets comfort. (Please note: Requires a special 230V electrical outlet)
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    Your price for this item is $659.99
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  8. Costway 5000 BTU (8000 BTU ASHRAE) Portable Air Conditioner 4-in-1 AC Unit with Cool Fan Dehum Sleep Mode - White - Front_Zoom

    Product Description

    Our portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 8000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 250 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners

    Product Description

    Our portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 8000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 250 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners
    Your price for this item is $249.99
    Save $250
    The comparable value price is $499.99
    Deal ends in 1:29:54
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  9. Costway 5000 BTU (8000 BTU ASHRAE) Portable Air Conditioner 4-in-1 AC Unit with Cool Fan Dehum Sleep Mode - White - Front_Zoom

    Product Description

    This portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 8000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 250 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners

    Product Description

    This portable air conditioner will be a great addition to your home especially in hot days! This multi-function air conditioner can also serve as a fan and a humidifier. And the adjustment is easy to make through the LED touch panel and the remote control. With 8000 BTU powerful cooling capacity, this portable AC unit can cool a room up to 250 sq.ft. The manual/continuous drainage is available for you to choose, and the overflow protection auto cuts off the power when the water tank is full. The carry handles and universal wheels offer easy mobility. And the package includes window kit, accessories and detailed instruction.
    See all Portable Air Conditioners
    Your price for this item is $269.99
    Save $250
    The comparable value price is $519.99
    Deal ends in 1:29:55
    See all Portable Air Conditioners
  10. Costway 8000 BTU Portable Air Conditioner 3-in-1 Air Cooler with Fan Dehum Sleep Mode - White - Front_Zoom

    Product Description

    Enjoy a cool summer with our portable air conditioner! With a powerful 8000 BTU cooling capacity, this portable air conditioner is capable of cooling rooms up to 250 sq. ft, like the living room, dining room, bedroom, office, etc. This 3 in 1 air conditioner can be used as an air cooler, dehumidifier and fan to create a comfortable living environment for you. Additionally, to provide clean air flow, the AC is designed with a removable and washable filter. With the remote control, touch panel and digital display, you can adjust and check all the settings with ease. The 24-hour timer and quiet sleep mode can bring you a better sleep while saving energy. Moreover, the adjustable window kit fits various windows, including vertical sliding windows and horizontal sliding windows.
    See all Portable Air Conditioners

    Product Description

    Enjoy a cool summer with our portable air conditioner! With a powerful 8000 BTU cooling capacity, this portable air conditioner is capable of cooling rooms up to 250 sq. ft, like the living room, dining room, bedroom, office, etc. This 3 in 1 air conditioner can be used as an air cooler, dehumidifier and fan to create a comfortable living environment for you. Additionally, to provide clean air flow, the AC is designed with a removable and washable filter. With the remote control, touch panel and digital display, you can adjust and check all the settings with ease. The 24-hour timer and quiet sleep mode can bring you a better sleep while saving energy. Moreover, the adjustable window kit fits various windows, including vertical sliding windows and horizontal sliding windows.
    See all Portable Air Conditioners
    Your price for this item is $259.99
    Save $220
    The comparable value price is $479.99
    Deal ends in 1:29:54
    See all Portable Air Conditioners
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