Right now, Amazon freshly discounted portable air conditioners just in time for the start of the summer season. We found wow-worthy discounts on AC units from Frigidaire, Honeywell, Dreo, and more ...

Best budget: Honeywell HJ5CESWK0 How we chose the best portable air conditioners Popular Science has expertise in vetting home appliances and explaining the technology behind how they work.

Portability: Portable air conditioners often weigh over 50 pounds. I only selected units with built-in wheels that make them easier to move around. Want more from NBC Select?

Best portable air conditioning units Here are our top picks for portable air conditioner units, which are designed for easy installation and portability.

Evaporative coolers (like the Honeywell 120 CFM Portable Evaporative Cooler above) are available for between $100-$150, although these aren't true air conditioners.

Consider one of the best portable air conditioners from Consumer Reports' tests. They don't cool as well as window ACs but can help keep you comfortable.

The best portable air conditioners keeps things cool, calm and non-sticky throughout the year. No one wants to sit at home uncomfortable and slick with sweat, and that's where a portable AC unit ...