[lm28469]

> it's not very powerful and has only a 70km range (1 battery, can have 2 batteries for 140km range if you need)

80% of french commute are under 30km, probably much less in Paris, these things are more than enough for the vast majority of people

> Oh also my back will not thank me when it's time to get the 20kg battery out and take it home to charge it.

Actually it should help, people with back issues more often suffer from weak muscles than anything else. Stopping to use your back muscles is the best way to have back problems