10 Best Portable Air Con 2025 in the United States

The BLACK+DECKER Smart Portable Air Conditioner is a versatile 3-in-1 unit with 14,000 BTU (ASHRAE) cooling capacity, suitable for rooms up to 700 sq. ft. It efficiently cools, dehumidifies, and functions as a fan. One of its standout features is the smart functionality, allowing voice control via Amazon Alexa or Google Assistant and remote operation through a mobile app. The 'Follow Me' remote control ensures precise temperature regulation, enhancing its usability.

The unit operates at a noise level of 54 dB, which is fairly standard and should be quiet enough for most users. It includes an easy-to-install window kit and a washable filter, reducing maintenance costs. However, the unit's Seasonal Energy Efficiency Ratio (SEER) is 6.2, which is lower than many other options, potentially leading to higher electricity bills.

At 62.4 pounds, it's relatively heavy, although still portable with some effort. This portable AC is ideal for those looking for a smart, multi-functional cooling solution with modern conveniences but might not be the best choice for energy-conscious consumers or those needing a very lightweight unit.

The BLACK+DECKER Portable Air Conditioner, with its 12,000 BTU (ASHRAE) and 8,000 BTU (DOE), is well-suited for cooling rooms up to 550 sq. ft., making it a good choice for medium-sized rooms. One of its standout features includes the 'Follow Me' remote control, which acts as a thermostat for precise temperature control, allowing users to maintain comfort conveniently.

The unit's mobility is a plus, with casters and side handles making it easy to move from one room to another without hassle. The included window kit simplifies installation, ensuring users can get the AC up and running quickly. Additionally, it serves as a three-in-one unit, functioning as an air conditioner, dehumidifier, and fan, adding versatility to its use. However, its Seasonal Energy Efficiency Ratio (SEER) of 5.8 suggests it may not be the most energy-efficient option available.

Noise levels at 52 dB are reasonable but may still be noticeable, particularly during nighttime use. Its relatively compact size (13.8 x 17.1 x 28.1 inches) is advantageous for portability, although its weight of 56.8 pounds might make it slightly challenging to move for some users. The auto water evaporation feature reduces maintenance efforts, which is a bonus. Potential buyers should weigh its benefits against its energy efficiency and noise level to determine if it suits their specific needs.

The Whynter ARC-14SH is a strong choice if you need a portable air conditioner that can cool rooms up to 500 square feet. Its 14,000 BTU cooling power is suitable for medium to large spaces, and the included heater adds versatility for year-round use. At 51 dB on low speed, it’s relatively quiet, making it a good option for bedrooms or living areas without being too distracting.

While it doesn’t have an Energy Star rating, its SEER of 7.6 means it’s moderately efficient but not the most energy-saving model on the market. The dual-hose design improves ventilation and cooling performance, and the patented auto-drain feature helps manage moisture with a strong 71 pints per day dehumidification capacity, which is helpful in humid environments. The unit offers four modes—cool, heat, fan, and dehumidify—with adjustable thermostat control for comfort and flexibility.

Though it’s fairly large and weighs 85 pounds, it still includes a window installation kit and a remote, making it convenient to set up and operate. Maintenance is straightforward with washable and carbon filters. On the downside, it’s not the quietest model available, and at 1300 watts, it uses a fair amount of power, which may impact electricity bills. Also, its size might be bulky for some users looking for a more compact option. If you want a reliable, multi-functional portable air conditioner with strong cooling and dehumidifying features for medium to large rooms, the Whynter ARC-14SH is worth considering.