Fast charging only works when everything lines up. One weak link can slow speeds down, even if the charger itself is rated ...

The new Xiaomi 17 Ultra supports 100W universal fast charging but that's actually not the best thing about this phone's battery toolset.

If you were to buy a high-end Android phone in early 2026, there’s a good chance it would charge faster than any of the Pro iPhones. And we’re not talking slightly faster, but dramatically. For ...

Scrolling and streaming suck plenty of power on today's Android phones. Here's how to squeeze the most juice out of your battery, including a new option to monitor battery-hungry apps.