The automotive engineering organization SAE International outlines three levels of EV charging: Level 1, Level 2, and Level 3 ...

Switching to an electric from a gasoline-powered car is, in part, a paradigm shift-thinking about refueling habits is perhaps the most overt difference. Instead of quick stops at gas stations, EV ...

The conventional wisdom on caring for your battery is still true, but battery life is also more durable than expected.

In the time it takes to read this article, a wired fast charger could take your phone from dead to 70%. A wireless charger might get you to 30%. And that's just the beginning of their differences. The ...

Fast charging standards have quietly reshaped how people use phones, laptops, and tablets every day. Waiting hours for a full battery now feels outdated, especially as USB-C power delivery becomes ...

Fast charging speeds things up, but usually at the cost of battery life. So when a team at Georgia Tech discovered that cranking up the charge rate actually made zinc-ion batteries stronger, it turned ...

Choosing a power bank is not only about picking the biggest number on the box. A higher mAh capacity does not always mean a ...