We called it HaiQ scooter,detail specification:
MAX SPEED : 28KM/H
RANGE : 25km at 36V10AH battery and 50km at 36V20AH battery
Range will vary significantly depending on hill
grade, speed, and rider weight.
MOTOR : 350 watt geared motor
CHARGING TIME : 4-6 hours for pennies
BATTERY : 36V 10Ah or 36V20AH option
BATTERY TYPE : Sealed lead acid
TIRES : Pneumatic
COLOR : Orange / Black
SIZE : 40*26.8*38.6 inches
WEIGHT : 69 lbs.
COMES WITH : Basket, Headlight & Horn, seat
CONTAINER QNTY : 220pcs/40'HQ
Look Video at http://www.erider.cn/video.asp
The video links on the page you linked to do not play.
Grandpa Chas S.