I know Ride1up specifies they use samsung batteries along with a proper BMS charger, but I'm wondering if all the electrical components have UL certification. I was prompted to ask this question based on the following youtube video and discussions that followed.
I didn't think so. If I run into Kevin at his store in SD I'll ask him about this. It's only a matter of time before UL certification for ebikes is going to be regulated or they will go the way of the hoverboard