Since we often rely on our mobile devices to shop, communicate, travel, and more, it's paramount to keep our phones' batteries charged. However, most of us can't stay tethered to a wall outlet.

Jan. 8, 2025 — A team has gained new insights into lithium-sulphur pouch cells at the BAMline of BESSY II. A new picture emerges of processes that limit the performance and lifespan of this ...

'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 ...

Electric car battery life is one of the main concerns for those interested in buying an EV. Most electric cars use lithium-ion batteries – the same as the ones in your laptop or smartphone – and these ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

A battery is a device that stores energy in chemical form and can convert it into electric energy through electrochemical reactions. An ageing study of lithium-ion batteries reveals that dynamic ...

Batteries have become an essential part of daily life. Seemingly everything requires them, from the TV remote to Ring doorbells. While they may be simple to find and use, how to properly dispose ...

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 ...

Lithium-ion batteries are the backbone of mobile devices and electric cars, but lithium can be costly and explosive. Proton batteries—which rely on more abundant materials—have been touted as ...

The high cost of EV batteries is central, with new tech potentially lowering costs by 2027. Investing in EV battery producers can be strategic, as demand is expected to surge. Key findings are ...