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 ...

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.

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 ...

The collaboration with Fujifilm is expected to mark a significant shift for the Vivo X200 Ultra and future Vivo flagships. Notably, Vivo retains its collaboration with ZEISS for the X200 Ultra.

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices and they'll last more than three hours longer than the worst. For AAA batteries, our Best Buys last an hour and a ...

It’s no secret that solid-state batteries have the potential to be the next big thing in the electric vehicle industry, but their mass-market adoption has been dragged down by reliability concerns.

As a laptop user, it is a good idea to keep an eye on your laptop battery status. So you know when to plug in the charger or turn it off. For a long time, Windows couldn’t show battery percentage.