Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Wireless earbuds have more features than ever, but that comes at a cost: power. Here's how to maximize your battery life.

If you have a Raspberry Pi project that you want to take on the go, you have a few different options for power. Here are the ...

A hands-on look at the Kuxiu S3 10,000mAh MagSafe battery and why it replaced multiple chargers for daily use and travel.

The closest rival to the PicoGo AF21 is Kuxiu’s X40 Turbo, a similar foldable 3-in-1 charger that charges at 25W. The metal ...

We live in interesting times, so all EV owners should have at least one adapter at hand. But which one? Let us explain.

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 ...

A hugely enjoyable week tootling around in the excellent Hyundai Inster definitely scratched that itch, so I was definitely ...

The 700-megawatt Trimount project from Jupiter Power would be the largest such lithium-ion battery farm in New England, if it ...

There are literally countless Qi2 charging docks available for the Pixel 10 series, each one with a different type ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...