So I have the Mi power bank and love its shininess. I still struggle to know how to use it though. There are 4 LED lights and a big power button.
How do you use the power button? So when I plug my phone to charge, do I need to click the power button? How do I know when its charging and when its not. And when I don't want it charge do I need to press the power button again?
Seems the whole device is missing a charging indicator?