Introduction The HM-50 esc allows remote control of boat electric motors from an RC system. When connected with motor, it is capable of supplying up to 50 Amps (forward) or 20A (backward) of continuous motor current. Its integrated Battery Eliminator Cirsuit (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, waterproof, can be used for different type of boat. Specifications Dimensions: 42mm x 47mm x 13mm Working Voltage: 5-10 cells, 6-12v BEC Current: 5V/1A Low Battery Cutoff: 5V Continuous Output Current: 50A forward, 20A backward Brust Output Current: 100A forward, 30A backward Cable Length: 110mm (Battery & Motor),230mm (Receiver) Cable Type: 14 AWG (Battery & Motor) Input Battery Types: NiCd or Nimh Recommend Model: Ship Features Reversion Function Low-Voltage, Cut Electricity Protection Function This is special edition bundle with RCECHO Apps license key included for more fun!. RCECHO is a registered trademarks. Products only distributed by authorized seller.