This thread got me a bit worried when I first read it because back in March I got myself an auto-folding scooter that came with Li-on batteries.
I have two batteries for the scooter used in a flip-flop way, one on, one off, after every use and as it used a few times a week its not a problem.
Where my problem is, if it is a problem, is my old scooter that I upgraded the batteries from lead acid to li-on and I haven’t used it since March.
Now I’ve always been lead to believe that Li-on batteries have a very slow discharge rate but should be stored after a full charge. So seeing this thread the other day I quickly got the old scooter batteries from out under the stairs and charged them up and they were fully charged within ten minutes so in 6 plus months they haven’t discharge much at all but thanks for a timely reminder guys. ?