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 ...

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.

European investors demonstrated unusual interest in Standard Lithium during Thursday's Thanksgiving holiday closure of U.S. markets. The lithium development company's shares advanced more than 2 ...

This summer, we saw the WHY (What Hackers Yearn) event happen in Netherlands, of course, with a badge to match. Many badges these days embrace the QWERTY computer aesthetic, which I’m personally ...

Researchers from Nankai University and collaborators in China have achieved a major breakthrough in battery technology. They have developed a fluorinated deep eutectic gel electrolyte (DEGE) that ...