eBike technology explained

Hey everyone!

I've been looking into getting a folding eBike for my commute – something like a RadExpand 5 or a Lectric XP. I'm really curious about the tech packed into these compact machines, especially how they manage to get decent range and power out of smaller batteries and motors while still being foldable.

What are some of the key technological innovations that make folding eBikes so practical and efficient for city riding or even light trails? Are there specific motor types or battery chemistries that are better suited for them? I'd love to hear your insights!