Hobbywing 30302401 Seaking 180A V3 Brushless Waterproof ESC

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;
• Patented Copper Heat Conduction technology and high-efficiency water cooling system can easily dissipate the heat produced in operation under high load;
• The special firmware designed for RC boats can make the acceleration punchier and the sailing more stable;
• The external Programming Port can connect to the LED Program Box for easily setting the parameters of the ESC
• Multiple protections like low-voltage cutoff protection, thermal protection and throttle signal loss protection, make the ESC more reliable