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

U.S. scientists used density functional theory to reveal how sodium ions are stored in nanoporous carbon anodes for ...

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 ...

Motorcycles have occupied roadways around the world for a century, and it's not hard to figure out why. They're fast, they look cool, and they come in a variety of styles with loads of customization ...

Battery-operated equipment often requires a low-voltage monitor to warn the user when the battery voltage is too low or to perform other functions, such as power-source switching or device shutdown.