When the heat kicks in, the best battery-operated fans keep you cool with a long run time, strong airflow, and quiet operation. Run times vary from about two to 50 hours, and while batteries play a ...

Learn how to create your own portable fan with this step-by-step DIY tutorial. Using a DC motor, handmade propeller, simple wiring, and basic materials like plastic or cardboard, this project walks ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. It happens too often: It’s a hot day, you need the relief ...

DeWalt's portable, battery-powered fans are great for worksites, but there are other places and ways you can put them to use. Here are some ideas.

Looking for more ways to cool off? Check out CNN Underscored’s Guide to Beating the Heat for the products that help us cope with high summer temperatures. The best portable fans have a long-lasting ...

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We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Elissa Sanci Elissa Sanci ...