Xiomi batteries come from their Xiaomi Ecosystem line and are unique in many ways.

First and foremost, they are environmentally friendly as they are basic and do not contain mercury and cadmium which is particularly bad for the environment.

They come in a beautiful box and in all the rainbow colors that allow you to distinguish old batteries from new ones.

Excellent quality and safety with the battery compartment from the renowned manufacturer of Hitachi Maxell.
 
The inner layer of the battery is nickel which greatly increases the capacity. The storage time is very long but the battery can be stored for up to 7 years.