When connected to a motor, it is capable of up to 320 amplifiers (forward) or 160 (reverse) continuous motor current. Its integrated Battery Eliminator (BEC) circuit powers the load from the motor battery, with automatic motor power cut-off to conserve load power as the battery runs out. It is small and powerful, which can be used for different type of ship or car. Dimensions: 43mm x 29mm x 27mmOperating Voltage: 6 - 12V BEC Source: 5V/2A Internal Resistance: 0.0076m ohm Continuous Output Current: 320A (Forward), 160A (Reverse)Cable Type: 16 AWG (Battery & Motor)Cable Length: 140mm (Battery & Motor), 450mm (Receiver)Input Battery Types: NiCd/ Nimh/ Li-po BatteryRecommend Model: Ship/CarReversing FunctionLow Voltage Protection Function, Current Cut-offMaterial: PlasticPackage List: 1 x 320A 6-12V Brushed Speed ESC W/2A BEC Controller for RC Remote Control BoatNote: Light shooting and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.