Apple has included a new battery feature in iOS 18 that comes in handy. When you have a charger running too slowly, open the battery graph in the settings. If your phone is using a slow charger, you'll see a warning in the form of an orange-colored line in the battery graph;

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

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

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,