NIU KQi2 Pro Electric Scooter vs 500W Electric Scooter for Adults

The NIU KQi2 Pro is the better-built scooter: a 48V 365Wh battery, 10-inch tubeless pneumatic tires, a 300W rear hub motor rated for 15% inclines, IP54 water resistance and an app with ride history and remote lock. The 500W-peak scooter wins on paper for motor punch, rider weight limit (264 lb vs 220 lb) and flat-free 8.5-inch honeycomb tires, but its 36V battery gives less range and its solid tires ride harsher. Buy the NIU for comfort, range and app features; buy the other for heavier riders or riders who hate tire maintenance.

• Choose the NIU KQi2 Pro if you want a smoother ride on 10-inch pneumatic tires, more range from a 48V battery, and app features like remote lock and ride history.
• Choose the 500W scooter if you weigh more than 220 lb, want flat-free solid tires, or want cruise control and a higher peak motor rating.