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.

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

Any time you buy online from an unauthorized retailer, there are some risks involved. Here's how to tell if your Ryobi ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

KULR Technology Group, Inc. ( KULR) Q3 2025 Earnings Call November 18, 2025 4:30 PM EST Thank you, everyone, for joining us here today for the KULR Technology Group Third Quarter 2025 Earnings Call. I ...

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

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

Some of the places that offer free car battery tests include NAPA Auto Parts, AutoZone, Firestone Complete Auto Care, and Pep ...

Lithium-ion batteries are everywhere—powering our smartphones, laptops, toys, and even e-bikes. But with holiday gifting and ...

A joint research team from NIMS and Toyo Tanso has developed a carbon electrode that enables stable operation of a 1-Wh-class ...

Batteries power our favorite electronic devices, but they're not meant to last forever. The good news is that Windows laptops have a battery report feature that breaks down whether your battery is ...