No Reasonable way to limit charting to 80%
I'm so unimpressed with Android. I have intelligent charging mode on - yet the battery always "fast" charges to 100%. At one point it randomly did other things. This is every bit as bad as a goofy Microsoft Windows system.
EDIT: Oh my gosh. I thought my Android tablet wasn't turning on because the battery needed to be charged up to some percent. I just needed to turn it on. Geez. That was epically stupid.