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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The power just went out—again. As you dig around for candles and wonder whether your laptop is fully ...

Power outages cost U.S. businesses $150 billion annually, disrupting operations, damaging equipment, and causing lost revenue. For homeowners, outages can mean spoiled food, unsafe conditions, and ...

After 10 years in print journalism, Nick transitioned to the home improvement space. He has specialized in maintenance, mortgages, home warranties, moving, car shipping, home security and more for 7 ...

To get the best efficiency for my battery backup system I want to make sure that the backup battery is large enough to cope with at least twice the total amp hours required in my calculations. So, in ...

If you often lose power where you live, whether because of seasonal storms such as hurricanes or due to problems with the electrical grid, having a whole-house generator can be very convenient. It ...