High-Performance RC Boat ESC - Water Cooling Electric Speed Controller with 5V/3A UBEC | Durable & Sturdy for RC Boats | Perfect for Racing, Hobby Models & DIY Projects

Specification:Features: Designed for RC boat, giving fastest response of the motor. Water cooling system can dissipate heat and reduce noise for your model. Ensures the safety of component and extends its service life. (Need to use 704 silicone rubber by yourself). It comes with a limited range of programming functions and are designed to be plug-n-play. It consists of high quality components to get strong current endurance.Specification: Material: PBCColor: BlackSize: Approx. 7 * 3.8 * 1.6cm / 2.8 * 1.5 * 0.6inchCont Current: 60ABurst Current: 70ABEC Model: SwitchBEC Output: 5V, 3ARecommend Battery: Li-ion/Lipoly 2-4S; Ni-Mh/Ni-Cd 6-18NiMh (Not Included)Cooling: WatercooledWeight: 54gType: RC PartProduct is not waterproof.Package Includes:1 x ESCNote: Enter programming Mode:1. Connect your motor and receiver to the ESC, but do not connect the battery yet.2. Turn on your transmitter and move the throttle stick to the full. Please note: for futaba most transmitter have the throttle channel reversed by default.3. Connect you battery and controller, which will initialize with a musical .Phrases 2 programming:After 3 seconds, the controller will start beeping a of tones followed by or more beeps. Each represents a parameter that you can program and it repeats 3 times.The parameters are:Music + 1 beep: cell type and No. of cells;Music + 2 beep: throttle setting;Music + 3 beep: brake setting/throttletype (for Heli);Music + 4 beep: direction and Cutoff Type;Music + 5 beep: timing mode;User programming options:Cell Type: NiMH/NiCD/Lipoly/Li-ionCell Quantity: 2S-4S/6-18NIMHThrottle Setting: Auto/Soft/HardBrake: No Brake/Soft/Medium/HardDirection: Clockwise/Counter ClockwiseCut off: Soft/HardTiming: 1o/7o/15o/30oPWM: 8Khz/16khz