10 Best Portable Air Conditioners 2025 in the United States

The BLACK+DECKER Smart Portable Air Conditioner is designed to cool rooms up to 700 square feet, making it a good choice for medium to large rooms like bedrooms or small living areas. It offers a strong cooling power of 14,000 BTU (10,200 BTU SACC), which should be effective in warm conditions. Besides cooling, it doubles as a dehumidifier and fan, adding to its versatility. The unit includes a washable filter and uses a more environmentally friendly refrigerant (R-32).

This model is moderately energy efficient with a SEER rating of 6.2, helping to keep electricity costs reasonable. Noise level sits around 54 decibels, which is somewhat noticeable but generally acceptable for a portable AC, especially in larger spaces. Portability is decent given its size (about 17 x 28 x 14 inches) and weight (62 lbs), so moving it around is possible but might require some effort.

A standout feature is its smart connectivity: you can control the AC with a mobile app or voice commands via Alexa or Google Assistant. The included remote has a 'Follow Me' function that uses the remote as a thermostat, allowing more precise temperature control wherever you are in the room. Installation is straightforward with the included window kit and exhaust hose. While the actual cooling capacity (SACC) is lower than the maximum BTU, which means it might perform less efficiently in very hot climates or poorly insulated rooms, it is quiet enough for most uses though noise might be noticeable in very quiet environments like bedrooms during sleep. The 1-year warranty offers basic coverage but might be limited for some users. This portable AC suits those who want a smart, multi-functional unit that can handle sizable rooms and appreciate easy control options, balancing good cooling power, useful features, and reasonable energy use, but may be less suited for very small spaces or users sensitive to noise.

The Shinco 12,000 BTU portable air conditioner is a solid choice for cooling small to medium-sized rooms up to 400 sq.ft. Its cooling power is strong enough to handle hot days comfortably, and you can adjust the temperature between 60℉ and 86℉ to suit your preference. A handy 3-in-1 function lets you switch between cooling, fan, and dehumidifying modes, with the unit able to remove a substantial amount of moisture (up to 43.2 liters per day) without needing a bucket, thanks to its self-evaporating system. This makes it useful not only for cooling but also for improving indoor air quality in humid conditions. The noise level is around 52 dB, which is moderate—noticeable but not overly disruptive for most living spaces.

Portability is good: the unit is compact, on casters, and includes a 59-inch exhaust hose with a window kit for quick installation, so you can easily move and set it up in different rooms. The 24-hour programmable timer and remote control add convenience, allowing you to manage settings without getting up. In terms of energy efficiency, it has a SEER rating of 2.6, which is on the lower side compared to more energy-saving models, so it may consume more electricity during extended use. The unit’s weight (over 56 pounds) means it’s portable but not lightweight, so moving it may require some effort.

With a one-year warranty and responsive customer support, this Shinco model presents a versatile, budget-friendly option for those who want an easy-to-use portable AC with decent cooling and dehumidifying features suitable for everyday home use. Some users might find the noise and energy consumption a bit higher than ideal, but it remains a practical solution for many.

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.