When connected with motor, it is capable of supplying up to 320 Amps (forward) or 160 Amps (backward) of continuous motor current. Its 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 powerful, which can be used for different types of ship or car. Reverse function, low-voltage detection, and cut-off electricity 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: Ship / Car Material: Composite material Color: Black Package Contents: 1 x 320A ESC Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.