10 Best Portable Air Conditioners 2025 in the United States

The BLACK+DECKER Smart Portable Air Conditioner is a versatile unit with a solid cooling capacity of 14,000 BTU, making it suitable for rooms up to 700 square feet. It also doubles as a heater (up to 10,000 BTU), which is handy for year-round use. The device includes a dehumidifier and fan, adding to its functionality beyond just cooling. Its noise level is about 54 dB, which is moderate and might be noticeable but not overly disruptive in most home settings. The unit is somewhat large and weighs around 60 pounds, so while it's portable, it might not be the easiest to move frequently without some effort. It comes with an installation kit for window venting, simplifying setup.

Energy efficiency is average (SEER 6.2), and this model isn’t Energy Star certified, so it may use more power compared to more efficient options. The smart features, including Wi-Fi connectivity and voice control with Alexa or Google Assistant, add convenience, and the Follow Me remote is a neat feature that helps maintain precise temperature by using the remote as a thermostat. Programmable timer and full remote control improve user-friendliness. However, the water capacity for dehumidification is limited (0.8 liters), meaning you might need to empty it relatively often in very humid conditions. The lack of Energy Star rating and moderate noise level might be drawbacks for users prioritizing low energy consumption and quieter operation.

With a one-year warranty and positive customer ratings, this product represents a dependable choice for those needing a multi-function portable AC that covers both cooling and heating, suitable for medium to large rooms.

The Dreo 12000 BTU Portable Air Conditioner offers solid cooling power suitable for rooms up to about 300 square feet, making it a good choice for bedrooms or small living spaces. Its IceCool system helps deliver fast, effective cooling with temperature control between 61°F and 86°F. One of the standout features is its patented noise isolation system, keeping operation quiet at around 45 dB, so it won’t disturb your sleep or work. This model is also notable for its true drainage-free system, which automatically evaporates excess water, sparing you the hassle of manual draining even in high humidity environments.

The unit is fairly large and weighs around 63 pounds, so while it’s portable, it might require some effort to move around. It includes a window mount kit and remote control for convenient setup and use. Energy efficiency is moderate with a SEER rating of 6.1, typical for portable ACs in this BTU range, but not the most economical option if used extensively. Ventilation requires standard hose setup through a window, which is expected in this category.

Smart climate control is a strong point: you can operate it via smartphone app or voice commands through Alexa, Google Home, and Siri. It also features multiple operation modes—cooling, fan, and dehumidifier—to adapt to different weather and comfort needs. While the unit offers many user-friendly features and quiet performance, its size and weight might limit portability for some, and energy use is average. It remains an excellent all-around choice for those wanting a smart, quiet, and hassle-free portable AC for medium-sized rooms.

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.