I have a JBL speaker with the same issue: it can charge only with the included cable, no other.
They seem to be a popular brand, but can’t even get charging right. Ironically, the speaker doubles as a portable charger.
They seem to be a popular brand, but can’t even get charging right. Ironically, the speaker doubles as a portable charger.
So sometimes I have to plug it, realize nothing is happening, unplug, flip the cable and plug it again for it to start charging.