https://techcrunch.com/2016/08/03/with-10000-smartscooters-sold-gogogo-powers-up-a-rental-service-with-bosch-in-berlin/

It's quite hard to find real specs on this machine. But a small scooter equivalent of a 125cc for urban use with swapable batteries looks appealing. A key question is the range. It looks like 2* 1.3Kw batteries I don't really have a feel for what that would mean in distance at say 30mph.

https://www.gogoro.com