While lithium extraction technologies generally focus on ways to get the essential metal out of the ground, there's another ...

Rad Power e-bike batteries "pose a risk of serious injury and death," the CPSC says, after 31 reports of fires.

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

Scanning Electron Microscopy in battery research offers insights into electrode morphology, active material distribution, and ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

As an auditor of battery manufacturers around the world, University of Maryland mechanical engineer Michael Pecht frequently ...

It's November, and the holiday season is careening towards us at an alarming rate. While wish lists have taken a lot of the ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight and size. So instead of flying for 15 min, now you can fly for 45 min.

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 ...

Bolivia’s president-elect Rodrigo Paz inherits a country mired in economic crisis after his victory in Sunday’s vote. Paz wants to make lithium – a strategic resource in the renewable energy ...

Is it OK to check your phone’s power bank? Can you charge your tablet in the overhead bin? What about a cordless hair dryer? The rules have changed this year. Here’s what to know. By Claire Fahy Over ...

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...