Hobbywing 30301200 - Seaking 130A HV V3 Waterproof Boat ESC [HW-30301200]

Q: Is this ESC suitable for racing hulls?

Yes, its 130A continuous rating and efficient water cooling make it suitable for many racing hulls, provided the motor and propeller load are matched correctly.

Q: What maintenance should I perform after a run?

Rinse the installation area, dry connectors, and inspect tubing and seals. Regular checks will help prevent corrosion and maintain cooling efficiency.

Q: Can I program throttle curves and braking?

Yes, use the PRG/FAN port with a Hobbywing program box to set throttle response, braking strength, timing and other parameters to match your setup.

Price:

£0.00

Brand:

Hobbywing

Model:

HW-30301200

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R/C Models - Motor / ESC / Cooling Fan - ESC - Boat ESC / BEC

Compact High-Current ESC for Model Boats

The Hobbywing Seaking 130A HV V3 offers a compact yet powerful ESC option for model boat enthusiasts seeking reliable throttle response. It combines robust components with tuned firmware for steady on-water performance.

Safety and Fail-Safe Design

The ESC implements low-voltage cutoff, thermal protection, and throttle signal loss safeguards to protect your powertrain and electronics during demanding sessions.

Water-Driven Cooling Architecture

Featuring a copper conductive bar and a CNC machined billet aluminium water-cooled heat sink, this ESC sheds heat efficiently to maintain consistent output under sustained load.

Guaranteed Waterproof Operation

Designed as a fully waterproof unit, the Seaking requires no extra casing and can be installed directly into hulls exposed to spray and splashes.

Onboard Power and Control Algorithm

The built-in switch-mode BEC delivers 6V/6A for servos, while the ESC's algorithm enhances acceleration control and helps stabilise handling during throttle changes.

Program Port and Cooling Fan Option

The PRG/FAN socket enables quick programming with a Hobbywing box and allows connection of a fan if additional cooling is desirable.

Specifications

Continuous/Peak Current: 130A/720A
BEC Output: 6V/6A
Size: 88.0x58.0x23.0mm
Weight: 182g
Boat Length: <150cm

The Seaking 130A HV V3 is a practical choice for competitive and serious hobby boaters who need water-ready electronics with strong cooling and power handling.

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