China’s Contemporary Amperex Technology (CATL), the world’s largest producer of electric vehicle batteries, has unveiled an upgraded battery it says promises an even longer range than rival ...

Battery-saver apps have emerged as tools for smartphone users, promising to extend the longevity of our devices between charges. However, finding an application that saves you battery is ...

CMOS stands for Complementary Metal Oxide Semiconductor. Even though it’s a small chip on your motherboard, it does a lot more than you might expect. First, let’s ...

CATL became the first major automotive battery maker to launch a sodium-ion battery in 2021. Unlike other battery materials, sodium is cheap and abundant, and the chemistry has the potential to ...

And when our phones need a battery boost, most of us can't stay tethered to a wall outlet. Thankfully, with MagSafe battery packs, you don't have to. The battery market is packed with options that ...

Apple phone losing charge too quickly? Try these iPhone battery hacks to make sure it lasts when you need it most. David Lumb is a mobile reporter covering how on-the-go gadgets like phones ...

This means these units are prone to some issues, one being battery swelling. It’s not a common issue for most, but the topic pops up from time to time. Apple, Samsung, and even Google devices ...

This isn't the first time atomic batteries have made the news. The first radioisotope battery was developed in 1954 by the Atomic Energy Commission in the US. It used strontium-90 as the ...

Low Power Mode helps to extend your battery life in the short term. You can keep it on full time, but the benefits are uncertain. Peter is a writer and editor for the CNET How-To team. He has been ...