10 Best Portable Ac Units 2025 in the United States

The BLACK+DECKER Smart Portable Air Conditioner offers strong cooling power with 14,000 BTU, suitable for rooms up to 700 square feet, making it a good choice for medium to large spaces. It works as a three-in-one unit, combining air conditioning, fan, and dehumidifier functions, which adds versatility for different weather needs. The unit is relatively portable, though it weighs about 62 pounds, so it might need some effort to move around. At 54 dB, its noise level is moderate—comparable to a quiet conversation—so it should be comfortable for bedrooms or living rooms without being disruptive. Energy efficiency is decent with a SEER of 6.2, helping to keep electricity costs manageable, though not the most efficient on the market.

The included window installation kit and large vent ensure straightforward setup and effective airflow. A standout feature is the smart functionality: you can control it via a mobile app or voice commands through Alexa and Google Assistant, adding convenience especially if you want to adjust settings remotely. The “Follow Me” remote control acts as a thermostat to maintain precise temperatures where you are.

The unit is on the larger side size-wise, so it requires enough floor space and a nearby window for venting. While the washable filter is practical, regular cleaning is necessary to keep performance optimal. The one-year warranty is standard but might feel short for some users. This portable AC is a solid pick for those looking for a versatile, easy-to-use cooler with smart features, ideal for medium-sized rooms, but be prepared for its size and moderate noise.

The BLACK+DECKER 12,000 BTU Portable Air Conditioner is designed for cooling rooms up to 550 sq. ft., making it a suitable option for bedrooms, living rooms, or home offices. One standout feature is its 3-in-1 functionality, combining an air conditioner, dehumidifier, and fan, which adds versatility and convenience. The unit comes with a remote control that supports 'Follow Me' functionality, allowing more precise temperature control based on the location of the remote. Additionally, its casters and side handles make it easy to move around, enhancing its portability despite its 56.8 lbs weight. The included window kit simplifies installation, ensuring that users can set up the unit quickly without complicated procedures.

The Seasonal Energy Efficiency Ratio (SEER) of 5.8 indicates it is not the most energy-efficient model available, potentially leading to higher energy costs over time. The noise level of 52 dB is moderate, which means it could be noticeable but not overly disruptive during operation. The unit does lack Energy Star certification, suggesting it may not meet the highest standards for energy efficiency. In terms of size, its dimensions (13.8”D x 17.1”W x 28.1”H) are relatively compact, which is beneficial for tight spaces, although users should ensure they have adequate room for ventilation. The environmentally friendly R410a refrigerant is a plus, as it reflects a commitment to reducing environmental impact.

This portable air conditioner offers solid cooling performance and convenient features, but users should weigh its energy efficiency and noise level against their specific needs.

The BLACK+DECKER 8,000 BTU Portable Air Conditioner is a solid choice for cooling rooms up to 350 sq. ft., making it suitable for bedrooms or small living spaces. Its compact size (14 x 15.3 x 24.8 inches) and portability with casters and side handles allow for easy movement between rooms.

This unit is a 3-in-1 device, functioning as an air conditioner, dehumidifier, and fan, adding to its versatility. The included remote control and top-mounted LED display panel make it convenient to adjust settings from a distance. Additionally, the 24-hour timer and auto water evaporation feature enhance user convenience and maintenance is simplified with its slide-out washable filter. The installation kit ensures easier setup, especially for those who might not be very handy with tools.

However, the unit does have some limitations. The cooling power is 4,100 BTU according to the DOE standard (8,000 BTU according to ASHRAE), which might not be sufficient for larger or poorly insulated spaces. Its noise level is at 54 dB, which is relatively quiet but could still be noticeable in very quiet environments. The energy efficiency ratio (EER) of 5.4 is lower compared to more efficient models, which could result in higher electricity consumption over time. At 52.9 pounds, while portable, it may still be a bit hefty for some users to move frequently. Given its features and user-friendly design, this unit is most suitable for individuals looking for a budget-friendly, portable cooling solution for small spaces.