If your Apple Watch is getting older and you don't want to spring for a new one or an expensive battery replacement, there ...

Even if you can't find a place to plug in your phone, you can still keep it charged while you're out and about.

"This process allows for increased electron storage, leading to a higher discharge capacity." Researchers develop ...

Sepion Technologies, a leader in battery materials innovation, announces plans to build a cutting-edge lithium-ion battery ...

Battery maker SK On will raise 1 trillion won ($750 million) through a third-party capital increase to improve its financial ...