DRT Automatic Remote Control Version Tent Information Name:Automatic Car Tent Cover With Wireless Remote Control Unfolding dimension:L4200xW2200mm(L165xW87in) Folding dimension:L660mm(L26in) Weight:6kg(13.22lb) Power Information Electric motor:8 slots with brush Operating power:10W Operating current:1A Maximum current:3.5A Maximum driving force:900N Battery Information Battery type:18650 lithium battery Voltage:5V-12V Capacity:2200mAH*3 Standard charging current:1A Maximum discharging current:3A