... 3)reliable and stable 4)Professional sensored car ESC for car models 5)CE Features of sensored car ESC: Functions:1. REVERSE: On/Off ... , you can choose by yourself or Automatic detection for selection.9. LiIo/Pol CUT-OFF Voltage of per cell: 2.0V, 2 ... , 1.8ms, 1.9ms, 2.0ms for selection17. REVERSE POINT: Automatic, 1.0ms, 1.1ms, 1.2ms, 1.3ms for selection18 ...