10 Best Portable Room Coolers 2025 in the United States

The BLACK+DECKER Portable Air Conditioner offers 10,000 BTU cooling power, which is suitable for rooms up to 450 square feet, making it a good choice for apartments, small offices, or bedrooms. It’s a three-in-one device that cools, dehumidifies, and fans, providing versatile comfort during warm months. The unit includes a 0.5-liter water tank capacity with an auto-evaporation feature, so you won’t have to frequently empty water buckets, which is convenient. It runs at about 53 decibels, meaning it’s relatively quiet but not silent, so you might notice it in very quiet environments.

The power consumption is 890 watts, which is moderate but worth considering if you want to keep electricity costs low. Portability is decent since it comes with wheels and a window installation kit, though the unit is somewhat heavy at around 55 pounds, so moving it around might require some effort. The included remote control is a handy feature that lets you adjust settings without getting up. Installation is designed to be straightforward with the window kit provided, suitable for standard double hung or sliding windows.

The cooling efficiency ratio (SEER) is on the lower side at 2.6, so it might not be the most energy-efficient option. Also, the water tank capacity is quite small compared to some competitors, which might require occasional draining in very humid conditions. This model is a solid pick for those needing effective cooling and some added dehumidifying in small to medium rooms, with easy setup and remote control, but it’s a bit heavy and not the most energy efficient.

The BLACK+DECKER 12,000 BTU Portable Air Conditioner is designed to cool rooms up to 550 sq. ft., making it suitable for medium to larger spaces. Its 3-in-1 functionality as an air conditioner, dehumidifier, and fan adds versatility and convenience. The 'Follow Me' remote control feature allows for more precise temperature control, improving comfort.

The unit also includes a window installation kit for easier setup and Auto Water Evaporation to reduce maintenance effort, which are great additional features. With a noise level of 52 dB, it runs relatively quietly, making it suitable for bedroom use. The portability is enhanced by its wheels and side handles, facilitating easy movement between rooms. However, at 56.8 pounds, it might be a bit heavy for some users to handle.

The 0.8-liter water tank capacity is quite small, so you may need to empty it frequently when using the dehumidifier function, especially in very humid conditions. Power consumption is on the higher side with a SEER of 5.8, which might not be the most energy-efficient option available. If you're looking for a versatile and portable cooling solution for a larger room, this BLACK+DECKER model could be a reliable choice, but keep in mind the potential for frequent water tank emptying and higher power usage.

The BLACK+DECKER Smart Portable Air Conditioner with Heat offers a versatile solution for room cooling and heating. With a cooling capacity of 14,000 BTU (ASHRAE) and 10,000 BTU (DOE), it is suitable for rooms up to 700 sq. ft., making it a good fit for medium to large spaces. The added 12,000 BTU heating capability further enhances its utility throughout the year, allowing for both summer cooling and winter heating. This unit also includes a dehumidifier and fan function, which adds to its versatility.

The water tank capacity and power consumption specifics are not detailed, but it does come with a 1-year warranty for reassurance on its durability. With a noise level of 54 dB, it operates relatively quietly, ensuring minimal disturbance. Portability is a strong suit with its compact dimensions (16.5” x 14.06” x 27.09”) and the inclusion of an installation kit for easy setup. Weighing 35 pounds, it is moderately easy to move around as needed.

Additional features such as Wi-Fi connectivity, voice control via Amazon Alexa or Google Assistant, and a 'Follow Me' remote provide advanced control options and convenience. However, it is not Energy Star rated and has a SEER of 6.2, which indicates it may not be the most energy-efficient option on the market. This portable air conditioner is ideal for users seeking a multi-functional, smart, and portable cooling and heating solution for medium to large rooms.