u/Abrahamov98

I’ve been having a problem with my JBL Charge 4 speaker for some time now. When I try to charge it, getting just three battery indicator lights takes about 2–3 days and nights of charging. I have no idea what to do. The speaker works normally otherwise—there are no issues with sound or connectivity. Does anyone have an idea what might be causing this? And maybe some advice on how to fix it?