I was perusing the FB forums and saw a post where one had mentioned the sweet smell of a lipo. Another said find it and make sure it is not punctured or damaged. He did look and it was neither, but some said to get rid of the battery since the sweet smell of the lipo means something is wrong with the inner workings of the battery. Well every time i open my GPC case that hold my 10 batteries I have that sweet smell, not over powering but noticeable. All of my batteries are in tip top shape with one older one having maybe 12 to 15 flights on it. They all show that they are holding good charges in the app and I have never got any kind of funny warning or drop in voltage when I have been flying. For you guys that have been in the lipo scene for a long time is this the "usual" smell that is associated with 10 batteries that would be kept all together as I have them?