SKU: 54332462445

Hobbywing SeaKing 120amp V3 Brushless Marine Boat ESC 30302360

Sale price$94.45 Regular price$104.95
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Hobbywing SeaKing 120amp V3 Brushless Marine Boat ESC 30302360Built with high quality components and coupled with cutting edge firmware, the Seaking 60A V3. 1 is featured by unmatched performance and reliability. Multiple safety adjustable options are in use, with the implementation of the low voltage cut off protection, thermal protection and throttle signal loss protection. The Hobbywing patented heat conductive copper bar cover on the power board of the Seaking 60A V3. 1 can efficiently and effectively

Built with high-quality components and coupled with cutting-edge firmware, the Seaking 60A V3.1 is featured by unmatched performance and reliability. Multiple safety adjustable options are in use, with the implementation of the low-voltage cut-off protection, thermal protection and throttle signal loss protection.
The Hobbywing patented heat-conductive copper bar cover on the power board of the Seaking 60A V3.1 can efficiently and effectively transfer heat to the integrated CNC machined billet aluminium water cooled heat sink housing thus keeping your ESC as cool as possible.
100% waterproof without the need of extra protection.
The built-in switch mode BEC with a maximum output of 6Amp and voltage of 6V make this ESC compatible with high voltage servo.
The special algorithm implemented in the ESC make the acceleration more incredible and sailing more stable.
The separate PRG/FAN port on the ESC can connect ESC to a program box (via the trio-color programming cable) and start ESC programming.

Specifications

  • Brushed/Brushless: BL
  • Waterproof: Yes
  • Cont./Peak Current: 120A/720A
  • Input: 2-6S LiPo, 6-18 Cells NiMH
  • BEC Output: Linear Mode:6V/5A
  • Wires & Connectors
  • Input Wires: 12AWG 200mm
  • Output Wires: 12AWG 150mm
  • Input Connectors: No
  • Output Connectors: No

(Note: All the wire length above is the original length not the length you see from the outside.)

ESC Programming

  • Transmitter: Supported
  • LED Program Box: Supported
  • LCD Program Box: Not Supported
  • Wi-Fi Module: Not Supported
  • Program Port: Separate Program Port

Specifications

  • Size: 68.5 x 39.4 x 32mm
  • I.D./O.D. of the Water Cooling Pipe: 3.0/5.4 mm
  • Weight: 150g

Applications

  • Boat Length <110cm

Installation & Connection

Connect the ESC, motor, receiver, battery and servo according to the wiring diagram below (Picture 1/2). Three wires from the ESC to the motor have no polarity, so you can connect them freely. Please recheck all the connections and ensure they are correctly connected before proceeding to step 2. (And you may find it’s necessary to swap two wires if the motor runs in reverse.)

For safety, please always keep the propeller away from human body or any other objects.

Red colour input wire is positive pole, Black colour input wire is negative pole.

Recommended for fresh water use only.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 54332462445

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vito
Draper, US
★★★★★ 5
Great watch
Color: 2858-Silver-Blue Face, Color: 2858-Silver-Blue Face
Why did you pick this product vs others?: It looks great and price is great too, I love it!
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Reviewed in the United States on June 24, 2025
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Rene Fuentes
Louisville, US
★★★★★ 5
Best watch for 40 bucks
Color: Blue Face/Silver Strap, Color: Blue Face/Silver Strap
Works well, tells time, bang for your buck. People are complaining about esthetics and breaking after a while. You're spending 40 bucks on a watch what do you expect? Cmon. Its good for the price buy this one if you want something cheap, functional, and stylish.
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Reviewed in the United States on June 1, 2026
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Louis G Stephens
Cuba, US
★★★★★ 5
Awesome for $37.00
Color: Blue Face/Silver Strap, Color: Blue Face/Silver Strap
Amazing quality at a low cost. I really enjoy this watch. Looks more expensive than it is. I love the look of it.
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Reviewed in the United States on February 10, 2026
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Douglas Price
Birmingham, US
★★★★★ 5
Buitfiful watch
Color: Blue Face/Silver Strap
Buitfiful watch with a good weight. The size adjuster only really works though if you unscrew it completely and just push the pins out with that. But other than that it's a buitfiful watch.
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Reviewed in the United States on March 8, 2026
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joe
Los Angeles, US
★★★★★ 4
Nice watch, But,…..
Color: Blue Face/Silver Strap
Watch is really nice but I’m having a problem adjusting the watch band to fit my wrist.
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Reviewed in the United States on May 10, 2026

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