Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. For years, battery designers have been looking for the next big ...

They're in our phones, laptops and smartwatches—but lithium-ion batteries can be dangerous when damaged or overcharged.

Researchers at the University of Surrey have developed a new sodium-ion battery that stores twice the charge of existing ...

There's lots of press about how to conserve battery power, but not much about how to take care of your batteries. Here are a few things you can do to increase battery longevity. In today’s mobile ...

Wireless chargers are a dime a dozen nowadays, with a slew of companies attempting to hop on the bandwagon now that Apple has rolled out Qi support to its latest iPhone models. In the past, we’ve ...