You’ve got 15% battery left and no charger in sight. What you need to do. If you get a notification from your phone that you have only 15% battery charge left, turning on power-saving mode will ...

A $165 smartphone wouldn’t usually raise expectations about its specs, but one manufacturer clearly didn’t get that memo.

Battery Lifespan Could Double With New Breakthrough By Brian Westenhaus - Oct 04, 2023, 1:00 PM CDT. The research team developed a battery with negligible voltage decay, leading to more efficient ...

With the ability to stretch double its length and maintain performance, this toothpaste-textured battery could enable new applications as the world marches toward one trillion connected devices.