Which USB-C cable can do what? It's often not that easy to find out. A clever cable tester helps to sort cables according to their capabilities.

Is your DeWalt lithium-ion battery refusing to charge? Before you toss it or buy a replacement, try this simple reset trick that might just bring it back to life. In this quick guide, I’ll show you an ...

A new battery technology has been developed that delivers significantly higher energy storage—enough to alleviate EV range ...

Trace tungsten dopants stabilize lithium-rich battery cathodes, sharply reducing voltage fade over hundreds of cycles.

Lots of gifts given during the holiday season contain rechargeable lithium-ion batteries that can pose a fire risk if not used properly.

Every time you charge your phone or unplug an electric car, the battery’s internal parts subtly expand and contract. Over ...

The phones are all put into Airplane mode with Wi-Fi and Bluetooth both disabled. Screen brightness gets set to 100% and the volume set to 25% -- because you can only listen to the Hulk's roar so many ...

Researchers at Tokyo University of Science showed that sodium-ion batteries with hard carbon anodes can charge faster than lithium-ion batteries by using a diluted electrode method that reveals sodium ...

In a quiet suburb of Farmingdale, New York, a private home has been running independently of the electric grid since ...

Review of Vatrer's compact 48V 105Ah mini lithium battery. Fits tight spaces, delivers 50-mile range, charges in 6 hours.

Abstract: Surface Acoustic Wave (SAW) devices, particularly those made of Lithium Niobate (LiNbO3), are extensively used in telecommunications and microfluidic applications. This work describes the ...