Modern smartphone battery life is good, but most phones still need to be charged after a day or two. A new phone from TCL is ...

We've seen phones with some big batteries in recent times, but it sounds like a major player could up the ante in a massive ...

Google users with Pixel 8a and onwards can now monitor their phone’s battery capacity via the Settings app and then selecting ...

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.

Samsung's flagship phone once again took the overall crown for our reviewer, but several other makers offered strong entrants ...

Enovix is well-positioned to meet demand for high-energy-density batteries. Click here to see why ENVX stock is a Buy.

Redmi is reportedly prepping a 7,500 mAh battery for its next budget phone. The tech is already out there, and it doesn't ...

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

Table of Contents A smartphone with weeklong battery life Nxtpaper 4.0 makes things even better Why I’m excited about Nxtpaper Could we ever see this in a flagship phone? Most smartphone users ...

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