The iPhone 17 Air and Galaxy S25 Slim will be ultra-thin phones with smaller batteries - here's what it might mean for ...

Samsung may finally start embracing silicon-carbon batteries in smartphones with next year's Galaxy S26 series.

A new battery technology from Samsung could completely change your relationship with wearable technology and offer multiday ...

It's already been a banner year for battery life, with newly released devices like the OnePlus 13 and OnePlus 13R producing ...

The Samsung Galaxy Tab S10 Ultra has a fantastic large screen, but the chip and battery are a letdown. Good for a niche crowd ...

Both the iPhone 17 Air and Galaxy S25 Slim are rumored to pack batteries somewhere between 3,000mAh and 4,000mAh.

Consumer electronics devices have been using lithium-ion (Li-ion) batteries for well over a decade now. Very recently, ...

The Samsung Galaxy S26 series could have much bigger batteries than the S25 line, according to the latest rumor.

The Samsung Galaxy Z Fold 6 and Google Pixel 9 Pro Fold are amazing, but boy are they expensive! Save a bit with today's ...

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries.