Features:
 1 Use top quality electronic components to enhance the current endurance ability of the ESC.
 2 Special designed for RC boat, with excellent start-up, acceleration and linearity features. 
3 With water cooling heat-sink, the ESC is splash-proof
 4 running modes "Forward/Backward"
 5 Multiple protection features: Low voltage cutoff protection to prolong the battery life / Over-heat protection
 6 With 5 steps of timing adjustment, compatible with most of sensorless brushless motors
 7 User programmable. 
8 Multiple program methods supported: Transmitter stick, LED Program Card. Very easy to program the ESC at home or at the racing field. 

Specification
 Output:Continuous current 60A, burst 120A up to 10 seconds 
Input Voltage:2-6 cells lithium battery or 5-18 cells NiCd/NiMH battery 
SBEC output:5V/5A Switch mode SBEC 
Suitable motor:Sensorless brushless motor 
Water cooling pipe:5.0mm (external diameter) 
Size:84* 29* 22*mm 
Weight:84g

Scope of application:  model boat,  underwater propulsor ,  Remote control ship……