Hobbywing HWI30301200 Seaking 130A V3 HV Brushless ESC

Features: Excellent waterproof design (rates as IP 67) allows this ESC to work in water without any extra precautions High quality components have very strong over-current withstanding capabilities The special firmware designed for RC boats can make the acceleration punchier and the sailing more stable Multiple protections like low-voltage cutoff protection, thermal protection and throttle signal loss protection, make the ESC more reliable Dual water-cooling tubes make the heat distribution on the heat-sink more proportional Specs: Continuous Current: 130A Peak Current: 720A Input: 5-12S Lipo BEC Type: None External Program Port: Available Boat Applicable: Boat length <150cm Water Cooling Pipe