By using the batteries in a GM EV, the GM Energy Home System turns a vehicle into a battery backup when the power goes out.

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

WASHINGTON (7News) — Power outages are becoming an increasing concern for homeowners, especially with an aging and overburdened power grid. Thankfully, advances in backup battery technology are making ...

Widespread outage challenge: J.D. Power data shows nearly half of U.S. households faced outages in early 2025, making preparation essential for streaming continuity. Backup tech solutions: UPS devices ...

The new Jackery Solar Generator 5000 Plus offers whole home backup, hooks into your existing solar system and is packed with features at a reasonable price. Ajay has worked in tech journalism for over ...

Tested and researched models we stand behind from Jackery, EcoFlow, Anker, and more.

Why this matters: Outages are lasting longer due to storms, grid strain, and infrastructure issues, making safety and backup planning increasingly vital. Expert safety steps: Guides urge checking for ...

Amanda Blum is a freelancer who writes about smart home technology, gardening, and food preservation. Previously, Amanda has worked as a technology strategist specializing in problem solving and ...

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 ...

Some EVs can power a home for several days using bidirectional charging technology. A home must have a special management system or transfer switch to receive power from an EV. Electric vehicles have ...