It's never fun when the power suddenly goes out, and in many places, that happens all too frequently. That's the case in Puerto Rico, where the beleaguered power grid led to power outages on New ...

You don't need an electrician to install BioLite's backup battery system, which can keep at least a few of your appliances on when the power goes out -- like your refrigerator.

What is the best solar battery overall? We've evaluated dozens of solar batteries over the years, and in 2025, the Bluetti EP900 Home Battery Backup is CNET's pick for the best solar battery ...

If you use a laptop, then monitoring the battery health of the laptop becomes very important for you. Especially if you expect great performance and long battery backup from your laptop.