Hello! I'm new here I've been trying to find a thread related to the question I have but so far, have turned up none. It's pretty straightforward; Is there a way to know how long ago a particular battery was last charged? We all know the auto-discharge feature and the purpose of it in relation to battery health etc, etc. but the thing is I have three batteries and just labelled them as 1, 2 and 3. Now the thing is, I don't always get to use up all three, all of the time but I try to keep them all charged in case I get a chance TO fly (and use up all three). Obviously I want to use up the battery life with flying and not VIA the auto-discharge so is there a way to know how long ago was a battery's last charge? (So that I'll know which battery was charged the earliest and therefore the first I'll use) Am I missing a tab on the app or something? If not, do you guys have any suggestions on how to keep track of this? I don't want to do anything invasive (my first idea was to put a sticker on one of the sides and write the date when I last charged a battery with whiteboard marker but it might cause the battery to heat up more than normal. Any help would be appreciated. Thanks! I'm using just a P3 Standard btw, although my question is very general.