Segway-Ninebot

Error 21 Segway-Ninebot Electric Scooter Error 21 on a Segway Ninebot means the controller detected a motor short circuit … Error 22 Segway-Ninebot Electric Scooter Error 22 means the controller lost communication with the Battery Management … Speed Limited / Reduced Power Segway-Ninebot Electric Scooter Reduced speed on a Ninebot scooter can be caused by low battery, cold weather, a …