DJI has quietly introduced a powerful new car charger for its giant portable batteries. The $299 / €269 Power 1kW Super Fast ...

The U.S. Department of Energy announced an investment of $25 million across 11 projects for the domestic manufacturing of ...

There's a mysterious set of codes on the battery in your car -- and the one you may want to buy to replace it. Here's how to ...

Uncover the secrets to bringing an old battery back to life with this easy-to-follow restoration process. Watch as simple tools and techniques are used to repair and restore functionality to a ...

A GMC Sierra owner couldn't get his dead battery issue fixed by the dealer. They installed a new battery, but the truck still ...

Tesla is rumored to have signed a battery cell supply agreement with EVE Energy, a Chinese battery cell manufacturer.

Researchers from Korea have come up with an interesting way to extend the lifespan of the lithium ion battery.

Battery levels are determined by voltage output, which impacts how devices estimate charge percentages. The difference ...