According to a famous Weibo leaker, the iPhone 17 Pro Max will have the biggest battery ever available on an iPhone.

With an extra 300mAh of battery capacity, the ‌iPhone 17 Pro‌ Max could be on course to offer around 35 hours of battery life, or perhaps even more.

Google has confirmed the details of a Pixel 6a update that is mandatory and will lead to a battery reduction for some users.

With watchOS 26, Apple is upgrading the battery monitoring features on the Apple Watch. The system will observe your average ...

Dejavu from the 4a update. Here's their note to users: We’re writing to let you know that we’ve identified a problem with the battery in your Pixel 6a device, and have a plan to address it ...

Battery materials manufacturer Group14 laid off an undisclosed number of workers as tariffs and federal policies create obstacles for clean energy.

Struggling with iOS 26 beta battery drain? Discover 12 expert tips to optimize your iPhone’s battery life and enjoy smoother performance.

A lithium-ion battery plant by an Indonesian company and China's CATL is expected to be in operation by the end of 2026 with initial capacity of 6.9 gigawatt hours, an Indonesian official said on ...

A battery indicator issue reported by some Switch 2 owners has been acknowleged by Nintendo — and there's now a set of steps to follow for a (hopefully) quick fix.

Forward-looking: In a quiet corner of Beltsville, Maryland, a new chapter in battery technology is unfolding. Ion Storage Systems, a company that began as a university research project, has ...

The new adaptive power mode added with the iOS 26 beta uses AI to trim your phone's battery usage, but it's limited to newer iPhones. Here's which ones can run it.

Which phone has the best battery life and charging? I tested more than 20 phones to find out, here's how the best phones compare.