Southwest Airlines will introduce a new policy requiring portable chargers to be visible when they're in use onboard.

Many Galaxy users continue to report poor battery life after their phone updated to One UI 7. Are you affected too? Let us ...

Samsung's ultra-thin Galaxy S25 Edge flagship has a smaller battery than the S25, and it's definitely bad news for screen-on ...

Charging electric-vehicle batteries in Ithaca's frigid winter can be tough, and freezing temperatures also decrease the ...

Contemporary Amperex Technology Co. Ltd., or CATL, controls more than a third of the global market for EV batteries and is ...

Sodium-ion tech is 90% cheaper than lithium and already in 250K vehicles. Could it make U.S. EVs cheaper—and sideline Detroit ...

The new battery saver option is called Battery Charge Limit, and can be found under the Power submenu in Settings. The ...

One of the country's largest battery energy storage sites is about to be built on Staten Island, but families say by the time ...

Ford is pulling back further on its EV ambitions, letting rival Nissan use part of its flagship U.S. battery plant, according ...

A new battery system could solve the runaway thermal problem that makes lithium batteries burst into flames. A 1.2-gigawatt ...