Charging a mobile phone by simply using a solar charging panel on the back cover is possible but challenging, Nokia has concluded after ending a research project on the subject. There’s still some way ...

Nokia is testing a new solar charging accessory in Nigeria and Kenya, as the company hopes to make it easier for people without regular access to electricity to use their phones, it said in a blog ...

Fast charging is the linchpin that helps our phones survive a day of heavy use and keeps them in the game when batteries age and can’t make it through the evening. Yet despite over a decade of ...