This new kind of battery could change how we power everything from satellites to medical implants. It could make pacemakers that last a lifetime, or sensors deep in forests or oceans that never need a ...

Stuck with a dead flashlight and no D batteries? Discover the $7 hack that converts your kitchen drawer's AA batteries into a ...

The stability and safety of lithium batteries require treating them with careful consideration. If lithium-ion battery cells do not operate within a constrained state-of-charge (SOC) range, their ...

A new sodium-ion battery offers a cheaper and safer alternative to conventional lithium-ion systems, scientists say, paving the way for more sustainable EVs. When you purchase through links on our ...

A home battery will ensure you don't lose power during outages, but it has a limited capacity. Is it worth the investment? Here's everything you need to know. Nobody likes dealing with power outages: ...

A battery that lasts not weeks or months, but decades, may soon be more than just a dream. While rechargeable lithium-ion batteries power phones, laptops, drones, and electric cars, they all share a ...