is very handy and reliable as it went RTW on my KTM 640a and tell you quite accurately what the state of charge is. I find it reassuring.
It is small, I glued it in the center of the dash with some silicone glue.
I monitor it constantly when riding and on start up.
It does not come wth the floresent background.
That said I have a kick starter and only run a heated vest and grips.