Your device's battery loses capacity over time. It can happen to any smartphone, whether you use a high-end or one of the best phones for battery life. The health of your battery can indicate whether ...

Is Samsung really putting a 20,000mAh battery in the Galaxy S27 Ultra? Internal SDI documents reveal massive prototype ...

A new leak suggests Samsung could bring silicon-carbon batteries to the Galaxy S27, potentially delivering a major battery ...

The big picture: Google's latest mid-range smartphone, the Pixel 9a, comes with a controversial new battery management feature that gradually reduces the battery's maximum charge capacity over time, ...

This fall, an ultra-thin iPhone 17 Air will join Apple’s product lineup. But unsurprisingly, that radically thin design will likely come with some battery compromises. Here’s what the latest leak says ...

This article originally appeared on Inside Climate News, a nonprofit, non-partisan news organization that covers climate, energy, and the environment. Sign up for their newsletter here. Ten new ...

Khamosh Pathak is a freelance tech journalist with over 13 years of experience writing online. An accounting graduate, he turned his interest in writing and technology into a career. He holds a ...

Nintendo's Switch 2 is a very capable handheld console, but does its prowess come at the cost of battery life? Here's how ...

A team at Brookhaven National Laboratory has built a solid-state lithium-sulfur battery that holds onto 80% of its capacity ...

Top off your phone, tablet, laptop, or any other gadget without dropping everything to sit by an outlet.