320A High Voltage ESC Brushed Speed Controller for RC Car Truck Boat Features: 100% Brand New and High Quality! The best high-pressure brush ESC 320A Brush ESC upgrading product level sports car monster truck climbing vehicles of various ship models to upgrade the speed necessary.With this power transfer would not have to worry about slow tram Motor Boats only need to replace the original power transfer.Specifications: Operating system : forward， reverse， and brake Power range : 7.2V-16V Input voltage(advise) : 6-12 cells NiMH/NiCd or 2-4 cells LiPo. Weight: 60g (including connectors and switches) BEC: 5.6V 2A Output current : forward 320A Heat sink: Have The interference :Have Size: approx. 47 x 34 x 42mm Net Weight: 82g Package Includes: 1 x 320A ESC Net Weight: 82g