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 multi-day ...

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 ...

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

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

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.

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