Discover how to make a DIY hand-powered mobile phone charger using simple materials such as two small DC motors and a piece of cardboard. This step-by-step tutorial covers mounting the motors, wiring ...

I made this amazing battery pack using 18650 cells, performing about 3X better than a LiPo battery of roughly the same weight ...

An innovative approach to battery materials could bring sodium-ion energy density and charging speeds far closer to those of ...

Lithium. While it’s not quite “the Spice” of Dune, the silvery, reactive metal is an extraordinarily valuable means for storing electricity, meaning it’s a key tool for transitioning from ...

Industrial sectors are at a crossroads. Two driving market forces — rapid urbanization and government regulations — demand innovative solutions that balance the need for expansion with a commitment to ...

After the initial announcement earlier this year, Baseus has finally launched the Nomos NH21, a 6-in-1 desktop charging station designed for users managing multiple devices on a single workspace. The ...

The PC industry has been banking on AI as a means of boosting laptop sales for more than a year. The hope is that the allure of running AI apps on a notebook computer would get consumers to upgrade ...

Something has gone horribly wrong when your portable battery has a screensaver. If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a deputy editor ...

Shortly after bringing back the Pebble smartwatch and launching a low-cost AI smart ring, Pebble is readying yet another new product: the Pebble Round 2. As the name suggests, this latest device is ...