Good little gem app to know you battery
It give you all the accurate infos that Apple already give you, but in a form very user friendly, I keep it permanently in my menu bar instead of the OSX battery display.
It is passive but more usefull, rather to be told to unplug or plug when it is not pratical (unless you do not move your Laptop at all).
Thanks for this great app, now I can see in details if my usage maintain my battery healty with no surprise.
Far West about
Battery Monitor: Health, Info, v1.3