Head to the iOS Settings page, then tap Battery: Here you’ll see details of your recent battery usage, together with the apps ...

I tested the new fast charging speeds on all four new iPhone, including the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and ...

In this comprehensive tutorial, you'll learn how to make a battery charger from scratch! Whether you're a DIY enthusiast or a ...

MIT researchers developed a model that could enhance the charging speed and lifespan of lithium-ion batteries by focusing on ...

Tesla continues to be a leader in innovation and efficiency, and there are undeniable advantages to having an electric car over one with an internal combustion engine. However, the ...

We put five automobile battery chargers and maintainers to the test to see which ones will best keep your vehicle's battery ...

I took EcoFlow’s latest portable power station, the Delta 3 Plus, into the wild (literally). I brought it on a five-day ...

A Chevy Silverado EV owner plugged into a 400kW hypercharger and shattered the performance expectations set by older EVs. The ...

MIT researchers have created a model that shows how lithium moves in batteries and why it affects charging speed and power.

Whether you just updated to iOS 26 or have an older iPhone, these 9 tricks will help you charge your device faster.

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

At the heart of all lithium-ion batteries is a simple reaction: Lithium ions dissolved in an electrolyte solution ...