The chemistry that can provide power from metals makes those metals degrade over time and there's not much we can do about it ...

Different metrics and methodologies used by both manufacturers and testers make it difficult to pinpoint the fastest charging ...

Smarter choice if keeping phone for several years.

Macworld A year ago, Macwelt (Macworld in Germany) surveyed Facebook readers about their iPhone charging behavior and found ...

For so many of us, our iPhones are our lifelines. Therefore, many can relate to that horrible feeling when your phone battery ...

We may receive a commission on purchases made from links. The DeWalt hardware brand sells a variety of different rechargeable battery packs in different sizes and voltages for your many handiwork ...

iOS 18.2 beta 2 code suggests iPhones may eventually show the estimated time needed for a full battery charge. The new framework, “BatteryIntelligence,” will likely calculate the value based on the ...

The updated electric SUV also comes with a more powerful rear motor. The battery capacity, however, has been downgraded.

With iPhone Air, Apple reintroduced the MagSafe battery pack. It’s $99, and optimized specifically for iPhone Air. It’s ...