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 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.

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.