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 ...

We've seen phones with some big batteries in recent times, but it sounds like a major player could up the ante in a massive ...

Xiaomi is reportedly working on one of the largest batteries we've ever seen for the next generation of Redmi phones.

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries ...

A new rumor gives us an idea of what to expect for the batteries on Samsung's Galaxy S25 Slim and Apple's iPhone 17 Air.