Andy Boxall / Digital Trends
Mobile device batteries are not just improving — they are evolving. As a result, modern smartphones can last at least 24 hours between charges, if not longer. Now, thank… [+1650 chars]
OnePlus and Oppo are reportedly working on a smartphone with a much larger battery than we’re used to seeing on phones today.
![OnePlus might be working on a phone with unbelievably good battery life](https://img.easybranches.com/uploads/news/2024/07/14665017.jpg)