HOBBYWING SeaKing PRO 70A G2 2-4S Brushless Boat Racing ESC

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HOBBYWING SeaKing PRO 70A G2 2-4S Brushless Boat Racing ESC

SKU: SKG70PG2

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HOBBYWING SeaKing PRO 70A G2 2-4S Brushless Boat Racing ESC

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Added:2026/09/20
Updated:2026/09/20

Tags: HOBBYWING SeaKing PRO 70A G2 2-4S Brushless Boat Racing ESC

Features:

Designed for RC boat racing: a lightweight, compact ESC with a high-performance racing core program, precise handling and extensive parameter customization - optimized for Mini ECO, Mini Mono and Mini Hydro classes.
Professional water resistance: the circuit board and all components are coated with a nano waterproof layer (IP55).
Powerful built-in BEC: 5A continuous / 10A maximum, adjustable 6V / 7.4V / 8.4V, for high-performance and high-voltage servos.
Protections designed specifically for boat models: low-voltage, over-temperature, throttle signal loss and overload protection - robust hardware plus optimized software for high-load reliability.
Turbo timing function for instant maximum power and rapid acceleration.
Water-cooled; programmable with the LED Program Box, LCD G2 Program Box, LCD PRO or OTA Programmer.

Specifications:

HOBBYWING SeaKing PRO 70A G2 2-4S Brushless Boat Racing ESC

Manufacturer Code: 30302560
Cont. / Peak Current: 70A / 200A
LiPo: 2-4S
BEC: Switch mode 6V / 7.4V / 8.4V @ 5A (max. 10A)
Input Wires: red + black 14AWG, 100mm
Input Connector: none
Output Wires: 3 x black 16AWG, 80mm
Output Connectors: 4.0mm female
Type: Brushless, sensorless
Programming: LED Program Box, LCD G2 Program Box, LCD PRO, OTA Programmer (via throttle wire + yellow wire)
Data Logging: extreme values, real-time data, external OTA historical data (graph)
Size: 38.5 x 30 x 8.4mm
Weight: 35g (without water-cooling pipe)
Applications: Mini Mono, Mini ECO and Mini Hydro competition boats

Includes/Requires:

Includes:
1 x HOBBYWING SeaKing PRO 70A G2 2-4S ESC
1 x User manual

Requires (not included):
1 x Brushless boat motor with 4.0mm male bullet connectors
Battery connector - none fitted; solder a connector rated for the ESC's current to the input wires
Water-cooling tubing connected to the boat's cooling system (water-cooled ESC)

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