Hello all, due to my laziness, to search through the manual, I ask my question here. It’s about the third symbol from the top right in the corner. For me, it looks like a battery (maybe it’s something else) and often only has this one thin red line with me. Somehow I’m worried because I don’t know what meaning it has. It’s never been completely full, at least half of you will know it, because I’m worried about it, because I don’t know what meaning it has. r.