What is Leo?
Leo actually aims to spread a feature of Samsung to a wide audience in the sector. The technology that comes built into Samsung’s Galaxy devices and allows you to use the 80-90 percent range as the optimal charging limit has come to life in this device.
Leo has a plug-and-play feature and you just need to plug it between the adapter and the battery before charging your battery. The device determines the optimal charging limit as 90 percent and increases efficiency by cutting off the energy when it reaches 80 percent charge at night.
Leo, which is used with the USB Type-C port, also allows all restrictions to be removed by pressing the special button when necessary. The Leo project, which actually aims to spread a simple idea to the general public, has collected many times more donations and will begin distribution in December. The price is 49 Euros.