Extend the life of your car battery or bring a depleted one back to full power with expert-approved chargers from Battery Tender, Noco, Schumacher, and more.

A cup of tea can recharge you after a long, tiring day. Tea might also be just what spent batteries need to rejuvenate. In a new study, researchers have used natural compounds that they extract from ...

Battery-powered tools are incredibly common today. Most major tool brands have adopted this technology, exploring rechargeable battery science on their own to keep their tools running longer and more ...

For DIYers and pros alike, upgrading from corded to cordless power tools means more freedom, less hassle, and little maintenance. But as convenient as these power tools are, they use lithium-ion ...

Add Yahoo as a preferred source to see more of our stories on Google. A dead car battery can happen to anyone. It can happen to you, too, if you forget to turn off your vehicle's headlights or you ...

Researchers have developed a new process that restores worn lithium-ion batteries without the need for complete recycling. Early tests recovered up to 95% of original capacity and suggest the method ...

In brief: If you're someone who uses gadgets until every drop of life has been squeezed out of them, then this battery tech might be right up your alley. A Chinese research team has devised a clever ...

Your discarded EV battery still contains 80% of its original lithium—enough high-purity material to power someone else's electric future. That "dead" battery sitting in a recycling facility isn't ...

Research shows discarded EV batteries retain 80% of lithium content, offering massive recycling potential worth $2 billion annually. Al is a long time tech writer with a penchant for all things nerdy.