patrickmroskam

Hey all...I purchased my Nano about a month ago...I have a question about the Anker power supply that came with it...it has a button on it but that seems to only be to display status when it is not connected to anything? I am wondering is there a way to turn it off while it is connected to save juice in some situations or is the only way to just unplug it? Thanks! Looking forward to getting further into this.