10 Best Portable Air Conditioners 2025 in the United States

The Humhold 14000 BTU Portable Air Conditioner is a robust choice for cooling large spaces up to 700 square feet. Its powerful cooling capacity is supplemented by an energy-efficient compressor and the ability to maintain temperatures from 61°F to 88°F. This model also functions as a dehumidifier and fan, adding versatility with a dehumidification capacity of up to 95 pints per day. The built-in self-evaporation system reduces the need for frequent draining, though in more humid environments, manual draining every 8 hours may be necessary.

Users will appreciate the convenience of the front LED display and remote control, which can manage settings from up to 23 feet away. The smart and sleep modes help in energy saving and maintaining comfortable temperatures while also offering quiet operations suited for bedrooms with a noise level under 48dB. The auto-swing feature ensures even distribution of cool air throughout the room.

For ease of movement and installation, the unit comes with 360° wheels and a window sealing kit, which fits most vertical and horizontal windows. However, the unit's reservoir capacity is only 1 liter, so in very humid conditions, users might find themselves emptying it more frequently. Despite this, its range of features, ease of use, and powerful performance make it a strong contender for those seeking a portable and effective cooling solution.

The BLACK+DECKER Portable Air Conditioner is a versatile cooling solution designed for rooms up to 550 sq. ft., delivering 12,000 BTU ASHRAE (8,000 BTU DOE) cooling power. Its three-in-one functionality allows it to serve as an air conditioner, dehumidifier, and fan, making it a multifaceted appliance. The Follow Me remote control feature adds convenience by acting as a thermostat for more accurate temperature control, while the LED display and top-mounted control panel provide easy operation. The unit is designed for easy mobility with its casters and side handles, allowing for hassle-free movement between rooms.

Installation is straightforward thanks to the included window kit, and the environmentally friendly R410a refrigerant is a plus for eco-conscious users. However, the SEER of 5.8 indicates it may not be the most energy-efficient option available. Additionally, at a noise level of 52 dB, it might be quieter than some units but still noticeable in quieter settings. With a weight of 56.8 pounds, it is relatively heavy, which could be a consideration for those needing to lift it frequently. The dehumidification function is useful, but the small 0.8-liter capacity may require frequent emptying in humid conditions.

Despite these drawbacks, the unit is well-suited for individuals seeking a portable and multifunctional cooling device for medium-sized rooms.

The BLACK+DECKER Portable Air Conditioner offers a cooling capacity of 10,000 BTU ASHRAE (6,300 BTU DOE), making it suitable for rooms up to 450 sq. ft. This ensures effective cooling for medium-sized spaces. The unit is designed to be portable, featuring casters and side handles for easy mobility, which is a significant advantage if you need to move it between rooms.

The 'Follow Me' remote control is a convenient feature that allows for precise temperature control by acting as a thermostat, enhancing user comfort. Additionally, the unit functions as a dehumidifier and fan, providing extra versatility and comfort during humid conditions. The included window kit simplifies installation, making it user-friendly even for those with limited technical skills.

The noise level at 52 dB is relatively moderate, which might disturb light sleepers. The Energy Efficiency Ratio (EER) of 6.7 is on the lower side, indicating it may not be the most energy-efficient option, potentially leading to higher electricity bills. The size is fairly compact with dimensions of 15.3” x 14” x 24.8”, ensuring it won't take up too much space. This air conditioner is ideal for users seeking a portable and multifunctional cooling solution for medium-sized rooms, though it comes with some limitations in energy efficiency and noise level.