... *175cm*105cm ,weight 52.85KGload weight : 200kg;battery size:229mm*139mm*209mm,continuous used time is 4.5 hours ,12v/1-15AMP ... ;battery weight :17.5kg;Timer :12voltage ,the setted time ... time, display the countdown, and display the power of the battery. 5.The driver: Can be Adjusted from Forward to backward ...