This new behind-the-scenes feature could improve battery life without you doing anything different on your iPhone.

However, diagnosing these leaks in the initial stages of ISC is quite challenging without battery modeling or preliminary experiments. Here, a model-free method based on charging capacity difference ...

A federal appeals court says a California law requiring background checks to buy bullets is unconstitutional. Voters passed the law in 2016 and it took effect in 2019. The 9th Circuit Court ...

The Supreme Court has blocked a lower-court ruling in a redistricting dispute in North Dakota that would gut a landmark ...

Output 275W to six devices via a 25k mAh power bank with a pop-up MagSafe charger, Apple Watch charger, and four USB ports ...

Asus laptop not turning on? Try these expert-tested 2025 fixes for VivoBooks, ZenBooks, and TUF models. Covers battery, BIOS, and hard reset solutions.

The best tech products announced this week include KEF's first Dolby Atmos soundbar and $70,000 wireless loudspeakers.

vivo X200 FE battery life The X200 FE packs an impressive 6,500mAh Si/C Li-Ion battery and vivo promises over 25h of YouTube streaming or near 10h of gaming on a single charge.

Modern power banks have long provided enough power to reliably charge not only smartphones but also laptops. But not every model is suitable for laptop charging. To make sure you don’t spend money on ...

A megawatt-level high-voltage charging power supply suitable for fast and cyclic charging of pulse capacitors is developed to meet the requirements of electromagnetic launch devices. Batteries are ...

For the Pixel 4a, Google recommends replacing the battery immediately after it reaches 400 charge cycles and the limit is activated. Google has yet to do that for the Pixel 6a.