Phone battery life has always been important, but which brands consistently offer the longest battery life? After extensive testing, we've found the two leaders.

The top ranking phone was the iPhone 17 Pro Max, despite having a relatively average battery capacity of 5,088 mAh and not using the latest battery tech. This is explained by the power efficiency of ...

What’s the deal with iPhone Air battery life? Can a smartphone this thin actually last all day? Or at least, most of the day?

I put the OnePlus 15R, and two other Androids, through some serious battery tests to prove just how much of a battery beast ...

The iPhone 17 Pro Max ranks first for battery life in testing across 35 smartphones, setting a new endurance benchmark.

Here’s iOS 26.2.1 battery life drain being tested to show how it will fare on your iPhone model. Whenever Apple announces a new version of iOS, iPhone owners are understandably worried about how that ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

A recent battery drain test compared the performance of 10 flagship smartphones, including the Galaxy S25 Edge, iPhone 16 Pro Max, Vivo X200 Pro, and others. This test provided valuable insights into ...

If battery life is the most important feature in a security cam to you, these are the leading contenders for incredible results.

Apple's MacBooks have dominated in battery life in recent years, but this situation is undergoing a change now that Windows laptops, in addition to Intel and AMD, have a third CPU option: Qualcomm's ...