10 Best energy efficient portable air conditioners of 2025

Save up to 33% off

Best Choice

1

Clicked 5,489 times in the last week

KoolSiln

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, Auto-Evaporation Low Noise Portable AC Unit with Remote Control Fits for Large Room, Office, Garage,White

33% Off
9.9

Exceptional

Our Rating
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

BLATACY

Portable-Air-Conditioners-16,000-Btu - AC Unit 5 in 1 Wifi Smart Air Conditioner with APP, Fan & Dehumidifier, Remote, 24H, Window Kits Included Cooling for Large Room Indoor

28% Off
9.8

Exceptional

Our Rating
3

PQH

Portable Air Conditioners - 2025 Upgraded 10000 BTU Portable AC for Room up to 450 Sq. Ft, 3 in 1 AC Unit with 24H Timer, Smart Sleep Mode, Remote Control, Air Cooler for Bedroom Kitchen Small-Rooms

12% Off
9.7

Exceptional

Our Rating
4

HUMHOLD
Humhold Portable Air Conditioners 14000Btu with Remote Control, 3-in-1 Free Stand Smart Cooling Portable AC Unit with Dehumidifier, Fan, Cools Room up to 700 sq.ft, Auto Swing,24H Timer, Windows Kit

15% Off
Main highlights

Powerful Cooling and Versatile Modes
14,000 BTU cooling capacity with cooling, dehumidifying, and fan modes for versatile use.

Ideal for Large Spaces
Perfect for cooling living rooms, bedrooms, or offices up to 700 sq. ft.

Convenient Remote Control
Customers praise the easy-to-use remote control for convenient adjustments from a distance.
Key specs
- floor area:550-700 sq ft
- special features:Timer, Sleep Mode, Fast Cooling, Dehumidifier
- noise level:50 dB
- voltage:115 Volts
- cooling capacity:14,000 BTU
9.6

Exceptional

Our Rating
5

BLACK+DECKER
BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White
Main highlights

Compact Design and Portability
The BLACK+DECKER 8,000 BTU Portable AC is compact, easy to move, and ideal for cooling rooms up to 350 sq. ft.

Perfect for Small Rooms
Best suited for bedrooms or small office spaces, providing effective cooling in areas up to 350 sq. ft.

Praised for Cooling Efficiency
Customers appreciate its ability to quickly cool rooms and maintain a comfortable temperature, even in challenging conditions.
Key specs
- floor area:350 sq. ft.
- special features:Dehumidifier & fan
- noise level:54 dB
- voltage:115 Volts
- cooling capacity:4,100 BTU DOE
9.5

Excellent

Our Rating

8.7
Easy installation

8.7
Easy to build

8.2
Remote Control
See Today’s Deals & Prices
6

Shinco
Shinco 8,000 BTU Portable Air Conditioner, AC Unit with Built-in Cool, Dehumidifier & Fan Modes for Room up to 200 sq.ft, Conditioner Remote Control, 24 Hour Timer, Installation Kit
Main highlights

Powerful Cooling Capacity
8,000 BTU effectively cools spaces up to 200 sq.ft.

Ideal for Small Rooms
Perfect for bedrooms, home offices, or small living areas.

Highly Praised Remote Control
Convenient remote control operation praised by customers.
9.4

Excellent

Our Rating

8.9
Remote Control

8.4
Easy installation

8.2
Simple to use
7

Dreo
Dreo Portable Air Conditioners, 8000 BTU ASHRAE (5000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, 45dB Quiet, APP/Voice/Remote, Portable AC for Room Indoors, AC318S

11% Off
Main highlights

Efficient Cooling and Quiet Operation
Cools rooms up to 14 ft. away with only 45dB noise.

Perfect for Bedrooms and Offices
Ideal for quiet environments like bedrooms or workspaces.

Smart and Convenient Controls
Voice and app control praised for ease and adaptability.
Key specs
- floor area:150 Square Feet
- special features:Voice control, App integration
- noise level:45 dB
- voltage:115 Volts
- cooling capacity:8000 BTU ASHRAE
9.3

Excellent

Our Rating
8

Frigidaire
Frigidaire Portable Room Air Conditioner 8,000 BTU (ASHRAE) / 5,500 BTU (DOE), Cools Up to 350 Sq. Ft., Quiet Operation, Dehumidifying Dry Mode, White

24% Off
Main highlights

Versatile Cooling and Dehumidifying
3-in-1 design with multi-speed fan and dehumidifier for flexible cooling and moisture control.

Ideal for Small to Medium Spaces
Perfect for rooms up to 350 square feet with easy portability.

Quiet Operation
Praised for its low noise level, making it suitable for bedrooms and quiet environments.
Key specs
- floor area:350 Square Feet
- special features:3-in-1, Sleep Mode
- noise level:50 dB
- voltage:115
- cooling capacity:N/A
9.2

Excellent

Our Rating

8.0
Remote Control

8.0
Efficient Energy Use

8.0
Comfort
9

ZAFRO
ZAFRO 8,000 BTU Portable Air Conditioners, 4 Modes Portable AC Unit with Fast Cooling/Energy Saving/Remote Control/24Hrs Timer for Bedroom/Dorms/Indoor Rooms, White

11% Off
Main highlights

Fast Cooling and Energy Efficiency
The ZAFRO 8,000 BTU Portable AC quickly cools rooms up to 350 sq.ft., offering energy savings compared to traditional units.

Ideal for Bedrooms and Dorms
Perfect for bedrooms, dorms, and indoor spaces, ensuring comfort during hot summers.

Low Noise Operation Praised by Users
Customers appreciate the low noise levels, making it ideal for nighttime use.
Key specs
- floor area:Up to 350 sq.ft.
- special features:4 Modes, Low Noise
- noise level:45 dB
- voltage:120 Volts
- cooling capacity:8,000 BTU
9.1

Excellent

Our Rating
10

Air Choice

Air Choice Portable Air Conditioner, 10000 BTU Air Conditioner Portable for Room Up to 450 Sq.Ft, Remote Control, 24H Timer, Dehumidifier & Fan Modes, 3-in-1 AC Unit with Window Kit for Home Office
9.0

Excellent

Our Rating

10 Best energy efficient portable air conditioners of 2025

1

14,000 BTU Portable Air Conditioner Cools Up to 700 Sq.Ft, Auto-Evaporation Low Noise Portable AC Unit with Remote Control Fits for Large Room, Office, Garage,White

2

Portable-Air-Conditioners-16,000-Btu - AC Unit 5 in 1 Wifi Smart Air Conditioner with APP, Fan & Dehumidifier, Remote, 24H, Window Kits Included Cooling for Large Room Indoor

3

Portable Air Conditioners - 2025 Upgraded 10000 BTU Portable AC for Room up to 450 Sq. Ft, 3 in 1 AC Unit with 24H Timer, Smart Sleep Mode, Remote Control, Air Cooler for Bedroom Kitchen Small-Rooms

4

Humhold Portable Air Conditioners 14000Btu with Remote Control, 3-in-1 Free Stand Smart Cooling Portable AC Unit with Dehumidifier, Fan, Cools Room up to 700 sq.ft, Auto Swing,24H Timer, Windows Kit

5

BLACK+DECKER 8,000 BTU Portable Air Conditioner for Rooms up to 350 Sq. with Remote Control, White

8.7

8.7

8.2

6

Shinco 8,000 BTU Portable Air Conditioner, AC Unit with Built-in Cool, Dehumidifier & Fan Modes for Room up to 200 sq.ft, Conditioner Remote Control, 24 Hour Timer, Installation Kit

8.9

8.4

8.2

7

Dreo Portable Air Conditioners, 8000 BTU ASHRAE (5000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, 45dB Quiet, APP/Voice/Remote, Portable AC for Room Indoors, AC318S

8

Frigidaire Portable Room Air Conditioner 8,000 BTU (ASHRAE) / 5,500 BTU (DOE), Cools Up to 350 Sq. Ft., Quiet Operation, Dehumidifying Dry Mode, White

8.0

8.0

8.0

9

ZAFRO 8,000 BTU Portable Air Conditioners, 4 Modes Portable AC Unit with Fast Cooling/Energy Saving/Remote Control/24Hrs Timer for Bedroom/Dorms/Indoor Rooms, White

10

Air Choice Portable Air Conditioner, 10000 BTU Air Conditioner Portable for Room Up to 450 Sq.Ft, Remote Control, 24H Timer, Dehumidifier & Fan Modes, 3-in-1 AC Unit with Window Kit for Home Office

Sign up and get exclusive special deals