Scientists at DGIST (Daegu Gyeongbuk Institute of Science and Technology) have developed an incredible self-powered sensor ...

Packed with features that belie its budget price, the revamped Ring Battery Doorbell is tempting, but its best features will ...

DeWalt is one of the leading makers of cordless power tools. Its chargers have indicator lights to provide important information on battery status and health.

Amaran has struck a home run with the 60d S. It packs a punch for a small light, with excellent color accuracy, a great build ...

A reliable flashlight should stay bright over time, be durable, and have a long battery life. We field-tested 10 flashlights ...

DGIST research teams have developed a self-powered sensor that uses motion and pressure to generate electricity and light ...

Four of five new battery-powered light rail vehicles are now in Canberra and two are already in work on the Gungahlin to City line. Keen public transport observers have spotted the new light rail ...

The Anker 621 MagGo Magnetic Battery is a great-looking and ... You want to pocket your power bank The thin and light construction of the 621 means it slips into your pocket effortlessly.

To show how it works, the researchers created a fishing net from the battery yarn and soaked it in seawater. When charged, the net powered a panel of 10 LED lights. They also wove the battery into ...

It’s pretty dangerous to use real candles, so you should choose the brightest battery operated window candles that won’t create a real flame to set fire to your curtains or harm your kids and pets ...

Let me shed a little light on Nebo. The Texan brand strives to be the "wolf leading the pack" when it comes to cutting edge ...

Ryobi's 18V system uses interchangeable lithium batteries that can power tools both small and large. Here's six devices worth ...