Global Electric Scooter Market Assessment, By Vehicle Type [E-Scooters/Mopeds, E-Motorcycles], By Battery Type [Lead Acid, Lithium-Ion, NiMH], By Distribution Channel [Online, Offline], By Battery Voltage [Up to 24V, 25V-60V, 60V and Above], By Application [Commercial, Personal], By Region, Opportunities and Forecast, 2017-2031F