Researchers at POSTECH identified a new battery degradation mechanism triggered by deep discharging. Avoiding full discharge ...

Reasons to be Cheerful explains how "gravity batteries" are giving former mines a second life—while offering an economic and ...

The JSAUX ROG Ally Battery Upgrade Kit comes with a 65W battery and all of the tools you need to upgrade your handheld. Our ...

Prices have dropped for batteries that can be used in case of power outages. Here are four consumers might consider.

The best DeWalt table saws are high-quality, compact, and portable machines capable of accurate cuts. See our list of top picks of these useful tools.

When it starts to power down, you may be thinking about refurbishing your Ryobi battery at home. But here's why you should reconsider doing this.

The battery built by his team endured 500 complete charge cycles—about as many as the batteries in most smartphones are ...

Discover how accurate iPhone battery health metrics are, why they matter, and how to maintain your device's performance and ...

These USB lithium battery tools by Ryobi, SnapFresh, and others cut the cords, providing convenience, mobility, and power for ...

Ditch the cords and upgrade your gear. These 10 cordless power tools offer serious performance, freedom to move, and zero compromise on power.

The Labor policy seeks to cut the cost of household batteries that store surplus solar power that is generated during the day, aiming to make it more affordable for homes to use the batteries when ...

The frequent charging required for Li-ion batteries isn’t just an inconvenience. It limits the utility of technologies that use the batteries for power, such as drones ... eliminating the need for ...