Another crazy stuff for Xiaomi has just appeared in the form of a patent. The company has published an interesting patent showing a device that pretends to bypass the need for a charger. As the phone charges solar energy through the panels. Yes, like some cars or houses. The concept is very interesting, and while it's not new, we haven't seen anything like it in years.
Solar panels are able to absorb the sun's energy and convert it into electrical energy. This energy can be stored or used at the same time. What Xiaomi's patent reveals is a smartphone that has a solar panel on the back. There's not much to say, it's simply: a mobile phone with a small solar panel.
What it can achieve is that the user has to go through the charger much less times. The mobile phone can have an internal battery in which the power of the board is stored, and if so the phone will not need to be charged.