---
product_id: 499959733
title: "Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2"
brand: "blomiky"
price: "HK$409"
currency: HKD
in_stock: true
reviews_count: 5
url: https://www.desertcart.hk/products/499959733-blomiky-2-pack-7-4v-2-x-3-7v-400ma
store_origin: HK
region: Hong Kong
---

# 400mA Power Compact Size USB Charger Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2

**Brand:** blomiky
**Price:** HK$409
**Availability:** ✅ In Stock

## Summary

> ⚡ Charge Up Your Adventure!

## Quick Answers

- **What is this?** Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 by blomiky
- **How much does it cost?** HK$409 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/499959733-blomiky-2-pack-7-4v-2-x-3-7v-400ma)

## Best For

- blomiky enthusiasts

## Why This Product

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

## Key Features

- • **🔋 Dual Charging Power:** Includes 2 USB charger cables for uninterrupted fun!
- • **🧒 Age-Appropriate Fun:** Recommended for ages 14 and up, perfect for young enthusiasts!
- • **📦 Lightweight & Portable:** Weighs only 15g, easy to carry for on-the-go adventures.
- • **🔄 Smart Charging Indicator:** Red light during charging, green when fully charged.
- • **🛥️ Perfect Fit for UDIRC Series:** Designed specifically for UDI001, UDI007, UDI008, and UDI009.

## Overview

The Blomiky 2 Pack USB Charger Cable is designed specifically for UDIRC series RC boat batteries, ensuring a perfect fit and optimal charging performance. With a compact design and smart charging indicators, this lightweight solution is ideal for hobbyists aged 14 and up, making it a must-have for your RC adventures.

## Description

Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 RC Boat Battery UDI001 USB 2

## Features

- Pack include: 2 Pack USB Charger cable for Old version UDIRC UDI001 UDI007 UDI008 UD08 UDI009 RC Boat battery,
- Warning: USB charger only fit for UDIRC series RC Boat battery, not fit for other brand RC truck or RC boat. cause other same plug rc battery postive and negative is reversed with this one.
- USB charger red light is solid on when charged, it change to green light after full charged.
- USB Charger cable fit for Altair AA Wave RC Remote Control Boat

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | UDI001 |
| Batteries Required | No |
| Batteries Included | No |
| Radio Control Number of Bands | 2 |
| Package Dimensions | 11.43 x 7.87 x 0.51 cm; 15 g |
| Item model number | UDI001 |
| Manufacturer recommended age | 14 years and up |
| Manufacturer | china |
| Item Weight | 15 g |

## Product Details

- **Brand:** Blomiky
- **Connector Type:** Usb, Usb 2.0
- **Cable Type:** USB
- **Compatible Devices:** Charging Adapter
- **Special Feature:** remote_controlled

## Images

![Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 - Image 1](https://m.media-amazon.com/images/I/61B4Bp9dtgL._AC_UL320_.jpg)
![Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 - Image 2](https://m.media-amazon.com/images/I/61B4Bp9dtgL._AC_UL480_FMwebp_QL65_.jpg)
![Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 - Image 3](https://m.media-amazon.com/images/I/61B4Bp9dtgL._AC_UL640_FMwebp_QL65_.jpg)
![Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 - Image 4](https://m.media-amazon.com/images/I/61B4Bp9dtgL._AC_UL800_FMwebp_QL65_.jpg)
![Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 HJ812 RC Boat Battery / UDI001 USB 2 - Image 5](https://m.media-amazon.com/images/I/61B4Bp9dtgL._AC_UL960_FMwebp_QL65_.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great working condition
  

*by E***L on Reviewed in the United States on 8 August 2023*

Arrived on time and in great condition

### ⭐⭐⭐⭐⭐ 







  
  
    Got two charges Thats great
  

*by J***M on Reviewed in the United States on 3 July 2022*

Came with two chargers that’s nice as we have extra batteries

### ⭐⭐⭐⭐ 







  
  
    Did not charge my grandsons car..still searching
  

*by A***E on Reviewed in the United States on 18 February 2024*

I used it on a different toy

## Frequently Bought Together

- Blomiky 2 Pack 7.4V / 2 x 3.7V 400mA USB Charger Cable with SM-4P 4 pin Plug for Old Version UDI001 UDI008 UDI009 and HJ808 RC Boat Battery UDI001 USB 2
- Fytoo Accessories 2PCS 7.4V 500mAh SM-4P Plug Battery for EC16 DE85 Remote Control Boat Spare Battery Boat Model Car Model High-Rate Lithium Battery

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**Shop now:** [https://www.desertcart.hk/products/499959733-blomiky-2-pack-7-4v-2-x-3-7v-400ma](https://www.desertcart.hk/products/499959733-blomiky-2-pack-7-4v-2-x-3-7v-400ma)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-21*