The majority of the world’s rechargeable batteries are now made using lithium-ion. Most rely on a combination of different ...

The Quiet Workhorse Behind Every Electronic Setup There’s something fascinating about the quiet precision of DC power supplies. While they rarely take ...

Anker just recalled more than 1 million units of this power bank due to reports of fire and explosions. TSA just issued a ban for the same reason.

FlexGen and Rosendin are tinkering on a utility-scale battery solution to be situated outside a data center building, as part of medium-voltage (1,000V to 35,000V) infrastructure.

In the iOS 26 developer beta, Apple included a new “adaptive power” feature that aims to make your iPhone’s battery last longer by making small performance adjustments.

With iOS 26, Apple added a new feature called Adaptive Power that joins Low Power Mode as a power management option. Available in the iPhone's ...

A two-part series that covers the basics of power supply design in the context of industrial functional safety.

This breakthrough in battery power could bring wearable tech, implanted medical devices, and humanoid robots to life.

The power-hungry technology requires policies to help expand electricity supplies, incentivize alternative sources, and help contain price surges ...

What's the best brand of battery tools? Consumer Reports is offering ratings of battery platforms for power tools.

A clean-energy trade group's report offers safety guidelines for battery energy storage systems following a fire at one of the largest battery storage plants.

Researchers at Korea's Daegu Gyeongbuk Institute of Science & Technology have created a nuclear battery that could turn radiation directly into electricity for decades – but without all the ...