This is a Hobbywing SeaKing V3 30-Amp Waterproof 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 High-efficiency water cooling system can easily dissipate the heat produced in operation under high load The special firmware designed for RC boats can give an acceleration with more punch and the sailing more stable Multiple protections such as low-voltage cutoff protection, thermal protection and throttle signal loss protection, make the ESC more reliable Specs:Boat Applicable: Boat length < 45cmContinuous Current: 30APeak Current: 180AInput: 2-3S LipoInput Wire: Red-10AWG-100mm*1; Black-10AWG-100mm*1Output Wire: Black-12AWG-75mm*3BEC Type: Liner ModeBEC Output: 6V/1AExternal Program Port: No needed; Use a Rx wire on the ESC can be used to connect the LED program box with ESCWater Cooling Pipe (Inside / Outside): ?2.0 / 4.0mmDimensions: 54.5X28.3X18.7mm (Including the Water Cooling Pipe)Weight: 41g
