ITEM NAME:Metal Electric Speed Controller Brush ESC 320A 3S 6 - 12V for HPI RC Crawler Description: Professional 320A 3S Brush ESC Speed Control for HPI RC Crawler and RC Boat Top quality components to get strong current endurance. Waterproof function, High pressure version electronic governor with brake. Automatically locate the center position, High frequency drive system. Throttle range can be configured to provide best throttle linearity. Specification: Dimensions: 43x29x27mm / 1.69x1.14x1.06inch Working Voltage: 6 - 12V BEC Current: 5.6V/2A Internal Resistance: 0.0076m ohm Continuous Output Current: 320A (Forward), 160A (Backward) Cable Type: 16 AWG (Battery & Motor) Cable Length: 140mm (Battery & Motor), 450mm (Receiver) Input Battery Types: NiCd/ Nimh/ Li-po battery Recommend Model: Ship / Car Product weight:41g Package Includes: 1 Piece 320A 3S Brush ESC Speed Control Note: This ESC, with 3S (12V), can only be used with motors up to 380. With 2S (8.4V), it can only be used with no more than 540 motors. SKU: FUZ0024853761017735.Continuous Output Current: 320A (Forward), 160A (Backward). This ESC, with 3S (12V), can only be used with motors up to 380. With 2S (8.4V), it can only be used with no more than 540 motors. Waterproof function, High pressure version electronic governor with brake.