I took over a wasp 4 years ago. She had an old “acid battery” in it which was completely empty. I always started over the kickstarter. Since it was already at the end of the season, I had bought a new battery at the next season start. GP Pro G89-B Gel (gel battery). Since the gel batteries should be maintenance-free I had decided for them. At the beginning everything was good. Jumps well on and after about 1.5 months again empty. On longer distances it apparently charges something on , so that you can start the wasp again after a short coffee break with battery but if it stands a few days it is empty again. If I charge the battery itself it stops again a few days and is then again empty. My driving profile is also rather little. Every 2 weeks times a few short plug. I sometimes look at wasps weeks standing and they jump with battery always immediately. Now the question: Is the battery generally scrap? Is the gel battery suitable for the Vespa at all and provides the Vespa with enough energy to charge the battery again? Or is the LiMa too small and the Bat. to charge? I would be happy about your experience. Greeting Timo.