I turned off two settings on my iPhone 16 Pro Max, and my batter life instantly improved. Here's what you need to do.

There's a new battery innovation that's showing immense promise in improving performance and life-cycles. Here's how it could ...

Your iPhone wants to save battery life (really, it does!) and it is equipped with certain hidden features to help you do just ...

Xiaomi is rumored to be working on a new phone with a 7,500mAh battery, which would be the largest battery ever fitted to a ...