Your UPS backup is good for more than just keeping your computer alive when the power goes out. You know the signs: The lights flicker, your humidifier stops humming, and some piece of tech—there’s ...

Both portable power stations and uninterruptible power supplies can give backup power to your most important devices -- but you'll want to make sure you have the right one for the job. There are all ...

The power just went out—again. As you dig around for candles and wonder whether your laptop is fully charged, you think, “I’m finally going to get a generator.” Let’s say you want a generator that can ...