I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

Apple's new iOS brings a ton of changes and upgrades, but some users are experiencing a serious downgrade in battery life.

The Anker Nano Power Bank and Apple iPhone Air MagSafe Battery are both MagSafe-compatible battery packs that are designed to ...

If your iPhone battery drains faster after updating to iOS 26, wait 24–48 hours for background tasks to settle. Then update to iOS 26.1, restart your iPhone, check and update battery-draining apps, ...

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...

Despite the rumors, there isn’t a silicon-carbon battery in the iPhone Air. Apple’s decision to stick with trusty old graphite-based lithium-ion for this generation makes sense considering the safety ...

A year ago, Macwelt (Macworld in Germany) surveyed Facebook readers about their iPhone charging behavior and found that the charging limit introduced by Apple contributed to the slowdown in battery ...

For years, we've seen incremental updates to the iPhone's software, but with iOS 26 getting a design overhaul, quite a few heads have turned. From updates to iMessage, to call screening in the Phone ...

Apple’s “Pro” iPhones usually look and feel a lot like the regular ones, just with some added features stacked on top. They’ve historically had better screens and more flexible cameras, and there has ...

The iPhone 17 Pro sets a new benchmark in battery performance, surpassing its predecessors in standardized testing. This analysis compares the battery life of five iPhone models—17 Pro, 16 Pro, 15, 14 ...