I was thinking about going from the smallest to the most powerful scooter, but I just have to start with the Q-Mini. This is one of the fastest, most versatile, most well-built folding electric scooters currently available.
More robust than EcoReco M5, more portable than UberScoot, more suited for adults than any of the Razors, more affordable than IMAX S1+, Qmini is fast, strong, with a surprising amount of power packed into such a compact design. With brushless 500W motor it can reach the top speed of 35 mph, which is faster than any similar size folding scooter. There are three gears on this scooter and in third gear you will be blasting really, really fast. So make sure you always wear helmet and preferably a set of pads.
48V 16Ah lithium battery has enough juice for traveling up to 38 miles. I don’t know if it’s due to the large capacity of the battery, or the quality of the charger, but is if the battery is completely drained it takes 8-12 hours for a full charge. However, the full battery gives you an excellent range, so you will almost never have to worry about battery if you charge it overnight.