Battery cases must be able to add extra juice to your phone and provide damage protection. You’ll also want something that doesn’t interfere with your phone's features, like NFC or ports, nor ...

Enter gravity batteries, a technology that uses one of the simplest forces in nature—gravity—to store large amounts of energy. This approach, now being trialed in various forms worldwide ...

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 ...

One important change is a new laptop battery indicator that visualizes the charge level with new symbols. This change was actually supposed to be implemented last month, but the release was ...

The flagship XT5 weighs 476g body only or 557g with a battery and memory card fitted, versus the XT50 which weighs 389g body ... The resolution of the screen on both cameras is the same at 1.84M-dots, ...

Korean researchers have developed advanced Ni-rich cathodes that improve all-solid-state battery performance, offering longer lifespans and greater energy efficiency.

Jensen. At about 1 amp, these batteries would provide about an hour of life. Fuji batteries were rated a little low on power by Gigazine. Of course, power and capacity aren't everything.

Fujifilm took to some of its social media channels to announce that its next X Summit will take place in just two weeks. The March 20 event will be hosted in Prague, supposedly at 10 am GMT (5am ET), ...

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 ...

And most importantly, BMW is investing billions of dollars in new battery technology, including a new controller it calls the “Energy Master.” As the political winds shift, BMW hopes doubling ...

After four days, Mobile World Congress has come to an end. During our time in Barcelona, we saw countless phones, wearables, AI implementations and gadgets on display.