A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

Today, many of these have been replaced with rechargeable batteries, but there are still some uses for the good old-fashioned AA battery. They still power most TV remotes and while cameras have ...

As we rely more and more on smartphones in our daily lives, stretching out battery life has become essential, especially since phone makers refuse to include batteries that last much longer than ...

Garmin Body Battery is a feature on Garmin devices that offers insight into your energy and readiness for training. The feature is available on several watches from the company. But is it a useful ...

If you had asked me a half-a-decade ago what I considered to be the weakness of modern smartphones, I'd have said the battery life. Phones used to last hours at a time, and you'd have to find a ...

The demand for electric vehicles can support sales for EV battery makers and present long-term opportunities for investors, despite uncertainty surrounding the current administration's policies ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Still, while being able to charge a phone in half an hour, or even faster, can lead to changing your charging habits entirely, actual battery autonomy remains a key priority - no flash charge can ...

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 ...