The new Canon EOS R5 Mark II has not one, but three official Canon battery grips made specifically for it. So is the Canon BG ...

With its latest announcement, Leica is furthering its focus on mobile photography, adding a new accessory to its lineup. The ...

We're still hard at work on our review of the Panasonic GH7. As part of the process, we took it to Florida and managed to nab ...

The Sony A1 II succeeds the first-gen model and has a retail price of $6,499 at Sony U.S. / £6,299 at Sony U.K. for the body ...

The smartphone market is flooded with fast charging standards, including both universal and proprietary options. At first glance, OPPO’s VOOC and SuperVOOC charging systems may seem like just ...

you can see a lot of stats about the performance and health of your battery. This includes a charge graph that plots the battery percentage of the iPhone over the last twenty four hours ...

I've tested hundreds of iPhone power banks, scrutinizing everything from their sleek designs and rapid charge times to their ... it's rugged simplicity. It's a battery encased in a tough, thin ...

However, that time is affected by multiple factors besides the power input it supports, such as battery capacity and charging optimization. The other way to measure charging speed is by the watts it ...

Lithium-sulfur battery retains 80 percent charge after 25,000 cycles Revolutionary battery structure enhances longevity and fast charging Study presents new electrode design for better energy storage ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

The group's gunmen are guarding aid convoys on Gaza's dusty roads, and its blue-uniformed police once again patrol city streets, sending a clear message: Hamas remains in charge. Israeli officials ...

The Fitbit Charge 6 boasts seven days of battery life in gesture-only mode and I was able to eke out about three days of use in always-on mode. These stats are commendable, especially on a device ...