10 Best Portable Room Coolers 2025 in the United States

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.

The BLACK+DECKER Portable Air Conditioner offers a solid cooling capacity of 12,000 BTU, making it suitable for rooms up to 550 square feet, which is great for apartments or larger living spaces. Its three-in-one design combines air conditioning, dehumidifying, and fan functions, giving you versatile control over your indoor comfort. The unit includes a 0.5-liter water tank with an auto water evaporation feature, which helps reduce the need for manual draining, although the tank capacity is on the smaller side compared to some competitors.

Power consumption aligns with typical portable AC units, but it doesn’t have a high energy efficiency rating, so it might use more electricity over time. Noise level is around 53 decibels, which is noticeable but not overly loud, suitable for most home environments but possibly a bit distracting in very quiet rooms or bedrooms. Portability is handled well with caster wheels and a compact design, though at 55 pounds, it might be a bit heavy for frequent moving.

Installation is straightforward with the included window kit, and the remote control with a 'Follow Me' temperature sensor adds convenience, allowing the air conditioner to adjust based on where you are in the room. While it lacks a formal energy star rating and has a modest one-year warranty, it performs well for ease of use and effective cooling. If you need a reliable, easy-to-use portable cooler for medium to large rooms and value features like remote control and simple setup, this BLACK+DECKER model is a strong contender, but consider the noise and energy use if you plan on running it for long periods.

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.