Infinix told me that the charging power maxes out at 2W ... Right now, the Infinix solar-powered case and phone are just concepts, but the tech could trickle down into a real product down the line. If ...

As far as concepts go, this one is pretty practical. As far as concepts go, this one is pretty practical. Allison Johnson is a reviewer with 10 years of experience writing about consumer tech.

Imagine having a phone that can stay charged by simply being exposed to light. On Sunday, ahead of the Mobile World Congress in Barcelona, Infinix showed me both a solar-powered, wireless charging ...