Specifications:Input voltage: 6 to 12 cells NiMH, 2S to 3S LiPoCase Size: 26.5mm W x 46.5mm D x 22mm HWeight: 38 gramsMotors: Sensorless BrushlessMotor Limit: NoneOn Resistance: 0.0005 OhmsPWM Frequency: 12,000HzPeak Current: 326AContinuous Current: 52ABEC Voltage: 6.0V DCMotor / Battery Wiring: 16-Gauge Maxx¢ç CableTransistor Type: MOSFETLow Voltage Detection: 2-Stage indicators, switchable (on or off)Thermal Protection: 2-Stage thermal shutdownProfile selection: Sport Mode: 100% fwd, 100% brakes, 100% revRace Mode: 100% fwd, 100% brakes, no rev.Training Mode: 50% fwd, 100% brakes, 50% rev.Single-button setup: Yes, Traxxas EZ-Set¢çBattery Input Connector: Traxxas High-Current ConnectorMotor Connector: TRX 3.5mm Bullet Connectors