Smartphones are lasting longer than ever, with many recent releases claiming spots on our best phone battery life list. And you're not just finding budget phones with beefy batteries or gaming ...

Car battery shopping has to be one of the least exciting parts about owning a car. Usually, it comes after several attempts at starting the vehicle, or after you had to call AAA to jump a dead ...

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

2024 — Scientists have developed a model capable of predicting the cycle lives of high-energy-density lithium-metal batteries by applying machine learning methods to battery performance data.

With these simple, easy-to-follow steps you can keep your PC laptop’s battery healthy and can squeeze out more time when on the road. Your laptop’s battery life will always decrease over time.

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 ...

It's strangely difficult to find out what your iPad's battery health is. Even now iPadOS 18 is on its way, there's no sign of a full battery health setting coming to devices other than the new ...

“Having a better battery is very important in shifting our energy infrastructure away from fossil fuels to more renewable energy sources.” The researchers realised that hydrogen molecules from ...

But just as the world has moved on to renewable and sustainable sources of energy like wind and solar, similar breakthroughs in lithium-ion battery alternatives have also emerged in recent years.

It has a built-in plug that folds up for easy storage, and colorful lights that clearly indicate when each battery is dead (red), half-full (yellow), or fully charged (green). This is the charger ...

When you pick up a racquet with the Percept 97D’s specs—tight string pattern, lots of weight, thin beam—the first impression could rightfully be that it’s going to be work. Maybe too much ...

Let’s take a look inside a single-use alkaline battery you might have at home. A battery works when the original chemicals inside it are still new and unused. When electricity starts flowing, these ...