When you buy through our links, Business Insider may earn an affiliate commission. Learn more When winter storms knock out the power, they rarely give much warning — and suddenly, everyday essentials ...

Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an emergency—no matter what.

The Efurden Portable Generator, which has four outlets and is portable for use outside the home, is 47% off at Walmart.

Portable generators can power essential appliances during power outages, with various sizes available based on wattage needs. Dual-fuel models offer flexibility, but gasoline is the most commonly used ...

Jeff Somers is a freelancer who has been writing about writing, books, personal finance, and home maintenance since 2012. When not writing, Jeff spends his free time fixing up his old house. He has ...

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