When connected with motor, it is capable of supplying up to 320 Amps (forward) or 160 Amps (backward) of continuous motor current. Integrated Battery Eliminator Circuit (BEC) powers the receiver from the motor battery, with automatic cutoff of the motor power to preserve receiver power as the battery becomes depleted. It is small and can be used for different types of cars. Reverse function, low-voltage cutoff, and protection function. Specifications: Dimensions: 43mm x 29mm x 27mm Working Voltage: 6 - 12V BEC Current: 5V/2A Internal Resistance: 0.0076m ohm Continuous Output Current: 320A (Forward), 160A (Backward) Cable Type: 16 AWG (Battery & Motor) Cable Length: 85mm (Battery & Motor), 120mm (Receiver) Input Battery Types: NiCd, NiMH, Li-po battery Recommended Model: Car Material: Composite material Color: Black Package Contents: 1 x 320A ESC Note: Light reflection and different displays may cause the color of the item to appear slightly different from the real thing. The measurement allowed error is +/- 1-3cm.