If phone batteries no longer need to be big, rigid blocks, what kind of crazy folding phone bodies could manufacturers come ...

You can try several tricks to see if it’s a problem in how your iPhone decides to charge or in how it measures the battery’s ...

The fact is that today’s rechargeable batteries don’t love it when they are fully charged or run down too close to empty.

Find out if replacing your smartphone's battery can improve its performance and get tips on making your battery last longer ...

Summary: Samsung's latest devices, the Galaxy XCover 7 Pro and the Galaxy Tab Active5 Pro, have a removable battery. This ...

An curved arrow pointing right. Researchers at the University of Washington have created a cell phone that uses so little power, it never needs to charge and doesn't have a battery. Instead, it ...

Many of our appliances, and particularly our phones, rely on rechargeable ... be less need to toss out a device suffering battery issues, with replacement straightforward and easy.

Cell phone. Car keys. That’s the mental checklist ... Of course, all hope is not lost because this usually just means the ...