Hobbywing Seaking-80A-HV Brushless ESC for RC Boat

"SeaKing" series ESC has water-cooling heat-sink and the whole ESC is waterproof.

Features

• Use top quality electronic components to enhance the current endurance ability of the ESC. 
• Special designed for RC boat, with excellent start-up, acceleration and linearity features.
• With water cooling heat-sink, the ESC is splash-proof (Note: Not 100% water-proof)..
• Anti-spark circuit eliminates sparks when the battery pack is connecting with the ESC.
• With 2 running modes ("Forward" mode and "Forward/Backward" mode).
• Multiple protection features: Low voltage cutoff protection to prolong the battery life / Over-heat protection / Throttle signal loss protection. 
• With 8 steps of timing adjustment, compatible with most of sensorless brushless motors.
• User programmable.
• 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 80A, burst current 160A.
• Input: 15-16 cells NiMH/NiCd or 5-12 cells LiPo. 
• BEC Output: No Built-in BEC.
• Suitable Motor: Sensorless Brushless Motor.
• Water Cooling Pipe: 5.0mm (external diameter)
• Size: 94mm(L) * 33mm(W) * 18mm(H).
• Weight: 91g

The italics contents in the following form are the default settings.

Note1:  The parameters in this line is available for Normal Voltage ESC (2 to 6 cells lipo)
Note2:  The parameters in this line is available for High Voltage ESC (5 to 12 cells lipo)