Apple's iOS 18 brings a handy new feature that warns users when they’re charging their iPhones with a slow charger.

The new iPhone 16 series by Apple features advanced fast charging capabilities, enabling a 50% charge in just 30 minutes. It introduces a USB-C port for faster data transfer and improved MagSafe charging,

After bringing MagSafe to iPhones almost four years ago, Apple has announced it will be upgrading the wireless charging standard for the iPhone 16. All four new iPhones will support up to 25W wireless charging thanks to this upgrade, which is a pretty considerable boost from the 15W speeds afforded to other iPhones. Here’s what you need to know.

Charging efficiency isn't just about the way you charge your phone -- wired or wirelessly -- you want to keep an eye on multiple things that could be affecting how fast or slow yo