Many power stations show you remaining battery life on their displays, but that’s only useful once you’ve got everything plugged in.

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Start by making a list of the devices and appliances you need to power and add up the ...

CR's experts help you select the best type and size of generator to keep the electricity flowing, whether you have occasional or frequent power outages To determine the best generator size for your ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." When the power goes out, and you’re not sure when it will come back on, knowing how long your power ...