Want to buy the best laptop with a long battery life? Buying a laptop with long battery life is essential for people who frequently travel or are too lazy to plug in their laptop for charging.

The APC Back-UPS BX950MI is a line-interactive uninterruptible power supply (UPS) designed to provide battery backup and ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

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 ...

These battery-life champs will easily take you through a day of work or school, plus an evening's entertainment. I’m one of the consumer PC experts at PCMag, with a particular love for PC gaming.

Unless your main workstation is a laptop, you’ve probably got a APC or similar battery backup kicking around. But have you ever thought of modifying it to make it a bit more useful? After all ...

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