It's mighty enough to bring your iPhone back to life 3 times over, and a light-up paw print shows the battery level.

Electric vehicle (EV) batteries are getting better and charging faster. China’s Farasis Energy has developed a new ultra-fast ...

A car battery is the heart of your vehicle’s electrical system, but sadly, it doesn’t last forever. Over time, it can wear out and eventually needs replacement. Luckily, your car often gives you signs ...