---
product_id: 645309240
title: "U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW）"
brand: "apisqueen"
price: "€ 107.42"
currency: EUR
in_stock: true
category: "Apis Queen"
url: https://www.desertcart.nl/products/645309240-u1-underwater-thruster-with-45a-bi-directional-esc-12v-16v
store_origin: NL
region: Netherlands
---

# 45A Bi-Directional ESC for precise control Freshwater-optimized brushless thruster Lightweight 290g nylon shell design U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW）

**Brand:** apisqueen
**Price:** € 107.42
**Availability:** ✅ In Stock

## Summary

> 🌊 Propel Your ROV Like a Pro – Don’t Get Left Ashore!

## Quick Answers

- **What is this?** U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） by apisqueen
- **How much does it cost?** € 107.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/645309240-u1-underwater-thruster-with-45a-bi-directional-esc-12v-16v)

## Best For

- apisqueen enthusiasts

## Why This Product

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

## Key Features

- • **High Thrust Power:** Generates up to 6±1Kg of thrust at 12-24V, ensuring your underwater vehicle moves with confidence and speed.
- • **Plug-and-Play Ready:** Includes a 1.5m thruster cable and 4.0mm plug for straightforward setup—just add your power supply and controls to dominate the depths.
- • **Compact & Lightweight:** At just 290g with a durable nylon shell, it’s designed for easy integration into your ROV or subsea project without bulk.
- • **Optimized Freshwater Performance:** Engineered exclusively for freshwater environments to deliver reliable and efficient underwater propulsion.
- • **Precision Bi-Directional Control:** Seamlessly switch between forward and reverse thrust with a 45A ESC featuring nano waterproofing for splash resistance.

## Overview

The U1 Underwater Thruster with 45A Bi-Directional ESC is a lightweight, brushless motor thruster designed for freshwater ROVs and subsea applications. Delivering up to 6Kg of thrust at 12-24V, it features a splash-proof ESC for precise forward and reverse control. Its compact nylon shell and 1.5m cable make it easy to integrate, though additional power and control modules are required for operation.

## Description

KV:350;Maximum thrust: 6±1Kg(One Thruster thrust)Power: 800W;Voltage: 12-24V（When the battery is fully charged, the ESC supports up to 29.2V）;Material: Nylon shell;Weight: 290g.Length of one thruster line: 1.5 mPlug:4.0mmESC:100A/XT60/4.0Use in fresh water, use in seawater is not supported.

## Features

- This link only contains a U1 CW thruster and a 45A ESC, the product shown in the video is only a connection use video, if you need to make the U1 thruster with 45A ESC work, you still need to purchase the power supply module UBEC, remote control, receiver and batteries separately,Only the U1 thruster with 45A ESC will not work.
- U1 underwater thruster can only be used in freshwater environment,seawater environment is not applicable.Using brushless motors, small size and light weight.
- With 45A bi-directional ESC,it can control the forward rotation (PWM:1.5ms-2ms) and reverse rotation (PWM:1.5ms-1ms) of the propeller.
- ESC with nano waterproof process, splash-proof water (Not to be soaked for long-term use in water).
- Recommended use at 16V(4S LiPo) is the most effecient option.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9JRF2XZ |
| Best Sellers Rank | 622,483 in Toys & Games ( See Top 100 in Toys & Games ) 1,617 in Remote & App-Controlled Helicopters |
| Brand | ApisQueen |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | 29 Jun. 2023 |
| Item Weight | 249 g |
| Item model number | U1 CW With 45A ESC |
| Manufacturer | APISQUEEN |
| Manufacturer part number | U1 CW+45A ESC |
| Model | U1 CW Underwater Thruster With 45A ESC |
| Product Dimensions | 7.62 x 7.62 x 7.62 cm; 249.48 g |
| Special Features | flashing_light |
| Voltage | 16 Volts |

## Product Details

- **Brand:** ApisQueen
- **Horsepower:** 800 Watts
- **Material:** plastic
- **Model name:** U1 CW Underwater Thruster With 45A ESC
- **Voltage:** 16 Volts

## Images

![U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） - Image 1](https://m.media-amazon.com/images/I/61UewVz636L.jpg)
![U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） - Image 2](https://m.media-amazon.com/images/I/71JggH6oIwL.jpg)
![U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） - Image 3](https://m.media-amazon.com/images/I/71OK6Nk8tUL.jpg)
![U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） - Image 4](https://m.media-amazon.com/images/I/61CkxKMrAhL.jpg)
![U1 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW） - Image 5](https://m.media-amazon.com/images/I/61fNow6FyKL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: how long will this run on a 12 volt marine battery**
A: It depends on how big your battery capacity is, if it is 12V 10A capacity battery can use 10/5=2h

## Frequently Bought Together

- ApisQueen U01 Underwater Thruster with 45A Bi-Directional ESC,12V~16V 2Kg Thrust Brushless Underwater Subsea Thruster/Propeller for ROV Boat（CW）
- FainWan RC Products 3amp - 6.0-25.2v Input / 5v/6v Adjustable Output BEC
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**Shop now:** [https://www.desertcart.nl/products/645309240-u1-underwater-thruster-with-45a-bi-directional-esc-12v-16v](https://www.desertcart.nl/products/645309240-u1-underwater-thruster-with-45a-bi-directional-esc-12v-16v)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-19*