---
product_id: 437346554
title: "SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021"
brand: "sowofa"
price: "HK$4863"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/437346554-sowofablack-eel-large-remote-control-boat-rc-hobby-underwater-speed
store_origin: HK
region: Hong Kong
---

# 70 km/h Speed 31.5 inches Hull 2 x 4200mAh Batteries SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021

**Brand:** sowofa
**Price:** HK$4863
**Availability:** ✅ In Stock

## Summary

> 🌊 Ride the Wave of Innovation!

## Quick Answers

- **What is this?** SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 by sowofa
- **How much does it cost?** HK$4863 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/437346554-sowofablack-eel-large-remote-control-boat-rc-hobby-underwater-speed)

## Best For

- sowofa enthusiasts

## Why This Product

- Trusted sowofa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed for the Bold:** Perfect for ages 14 and up, this remote control boat is a must-have for thrill-seekers and hobbyists alike.
- • **Precision Engineering:** Crafted with metal rudder configurations and ABS components for durability and superior handling.
- • **Unleash the Speed Demon:** Experience exhilarating speeds of up to 70 km/h with cutting-edge brushless motor technology.
- • **Stay Cool Under Pressure:** Innovative water-cooling system ensures optimal motor performance during intense racing.
- • **Double the Power, Double the Fun:** Equipped with two 4200mAh batteries for extended playtime and unmatched performance.

## Overview

The SOWOFA Black Eel Large Remote Control Boat is a high-performance hobby-grade speedboat, measuring 31.5 inches and capable of reaching speeds up to 70 km/h. Released in 2021, it features dual 4200mAh lithium-ion batteries, a robust brushless motor, and precision metal components, making it a top choice for enthusiasts aged 14 and up.

## Description

SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021

## Features

- Newly released in 2021, SOWOFA black eel-loving remote-control speedboats-real professional remote-control boat, large capacity 4200 mAh battery, two batteries can power the brushless motor at the same time, some metal rudder configurations (metal pressure plate and metal waterjet, ABS Propeller and ABS rudder), etc.). Limited release due to ship's high cost and complex craftsmanship
- [Two batteries power the motor at the same time] Connect two battery cables at the same time, two 4200 mAh batteries can provide enough power for the boat at the same time, and extend the boat's sailing time.
- [Automatic centering structure and motor water cooling] The upgraded version of the ship is also equipped with a speedboat rollover correction function. This is a fantastic remote controlled speedboat.
- [Some metal hardware, no back function] 2.4Ghz remote control with a maximum speed of 70km / h. Importantly, the flexible shaft design prevents breakage or rotation failure of the drive shaft. The ship does not have a back function.
- [Brushless motor BL 3536 / 1800KV water-cooled] The motor is the soul of high-speed boat. A good electric motor can increase the boat speed and sufficient power.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer recommended age | 14 months and up |
| Manufacturer reference | tto-8 |
| tech_spec_battery_description_toys | Lithium-Ion |
| Material Type(s) | Metal |
| ASIN | B08YZ13Z5L |

## Images

![SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 - Image 1](https://m.media-amazon.com/images/I/81CgL-KoX8L.jpg)
![SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 - Image 2](https://m.media-amazon.com/images/I/91JyyY0Hh8L.jpg)
![SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 - Image 3](https://m.media-amazon.com/images/I/51XJFyUVC4L.jpg)
![SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 - Image 4](https://m.media-amazon.com/images/I/71GqIiMFMLL.jpg)
![SOWOFABlack Eel Large Remote Control Boat RC Hobby Underwater Speed Boat Fast 31.5 inches (80 cm) Hull Maximum Speed 70km / h Super Burning Brushless Motor with Two 4200mAh Batteries Released in 2021 - Image 5](https://m.media-amazon.com/images/I/713zMx8APvL.jpg)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-07*