Click for a larger image. Saturation. The Canon EOS Rebel T3i produces images with near accurate saturation, particularly in the bright yellows, greens and cyans. Strong reds, oranges, dark brown ...

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 ...

Canon has announced firmware 1.0.1 for the EOS R5 II, and says a future update will let you shoot 23.98/24p even while using ...

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 ...

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 ...

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.

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.

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 13 years, which has given me a front row seat for the DSLR to mirrorless transition, the ...

“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 ...

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 ...

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 ...

Here’s how it works. When you're searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we ...