OSSIA

A battery has been introduced that can be charged by air
The Forever Battery, a battery the size of an AA battery that is capable of receiving energy through the air via a transmitter, Digital Trends says."Think of Wi-Fi. Just like you have a Wi-Fi router in your house, you can have a Cota transmitter. You have many low-power devices and one of them may be an AA battery ... inside there are electronics that communicate and receive power from that transmitter, "explained Mario Obeidat, CEO of the company responsible for creating Forever Battery, Ossia.Forever Battery uses a transmitter that receives power without the need for any special wire or surface.In recent months there have been several smartphone manufacturers (Apple included) who have introduced what they say is wireless charging on their smartphones. However, these systems use surfaces (mostly small rugs) that are responsible for conducting the energy and forcing the smartphone to rest. With the Ossia system you would not have to stop using your smartphone.

Miguel Dias