Specifications:Operates on BLHeli software, pre-programmed for forward/reverse operationVoltage: 7.4V - 14.8V (2-4S lipoly)Current: 20A continuousSize: 31 x 15 x 5.3mm (1.2 x 0.6 x 0.2in)Size with plastic case: 35.2 x 20.7 x 8.3mm (1.4 x 0.8 x...