Discover how to make a homemade battery capable of charging your smartphone using simple materials like copper foil, aluminum foil, and saltwater. This step-by-step DIY battery project demonstrates ...

The 14 fastest charging EVs out of hundreds we’ve tested - New electric cars charge quicker than you might think – here are our top picks ...

All "Ultium" EVs use the same battery modules. Except the Bolt, and it may be its biggest advantage.

Is fast charging really bad for EV batteries? Here's what you need to know ...

YouTuber Chris Doel powered the "world's worst car" using batteries pulled from 500 disposable vapes.

The battery drains quickly when travelling or working. These 20,000 mAh power banks may help to keep your phones, tablets and ...

Four-legged robots that scramble up stairs, stride over rubble, and stream inspection data — no preorder, no lab coat ...

Spring is coming, and so are tool manufacturers' upgraded lawn implements that will cover every eventuality, including these ...

If you do what I do long enough, you learn to recognize a new vehicle that is going to be a game-changer for a car company. I ...

Starting under $30,000, the revived Chevy Bolt delivers exactly what the market needs right now in simple fashion. Let's hope people notice.

Tesla's still king, BYD's no longer cheap, and Hyundai quietly became the school-run EV. Here's what to actually buy.

How far will an eMTB take you on a single charge? In our deep dive, we analyse the maximum range, efficiency and energy consumption of modern eMTB motors.