---
product_id: 614976664
title: "SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries"
brand: "loom tree"
price: "HK$91"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/614976664-sm-4p-usb-charging-cable-battery-accessories-overcharge-protection-dc5v
store_origin: HK
region: Hong Kong
---

# 5V DC Fast Charging 7.4V Lithium Battery Compatible Overcharge & Short Circuit Protection SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries

**Brand:** loom tree
**Price:** HK$91
**Availability:** ✅ In Stock

## Summary

> 🔌 Charge smart, race hard — never miss a beat with SM-4P!

## Quick Answers

- **What is this?** SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries by loom tree
- **How much does it cost?** HK$91 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/614976664-sm-4p-usb-charging-cable-battery-accessories-overcharge-protection-dc5v)

## Best For

- loom tree enthusiasts

## Why This Product

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

## Key Features

- • **Perfect RC Match:** Optimized for 7.4V dual 3.7V lithium battery packs, ideal for your RC models and electronics.
- • **Durable & Reliable:** Crafted from premium new materials ensuring long-lasting strength and stable performance.
- • **Smart Safety First:** Built-in intelligent chip blocks excess current and prevents overcharging for ultimate device protection.
- • **Clear Charge Status:** LED indicator shifts from green to red when fully charged, so you never guess your battery level.
- • **Plug & Play Convenience:** No assembly or batteries needed—just connect and power up your gear effortlessly.

## Overview

The SM-4P USB Charging Cable is a robust, intelligent charging solution designed specifically for 7.4V lithium battery packs used in RC models and electronics. Featuring a built-in IC chip for overcharge, short circuit, and excess current protection, it ensures safe and efficient charging. Its LED indicator provides clear charge status, while durable materials guarantee long-term reliability. Compact and ready to use out of the box, it’s the essential accessory for every serious RC enthusiast.

## Description

LOOM TREE® SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries

## Features

- Intelligent Protection: The Built In Intelligent Load Identification Chip Blocks Excessive Current, Overcharge Protection, Short Circuit Protection, And Protects The Equipment From Damage. You Can Use It With Confidence.
- Material: This Lithium Battery Usb Cable Is Processed And Produced From New Materials, Durable, Strong And Stable For Our Use.
- Usb Data Cable Input: The Usb Charging Cable Has An Intelligent Ic Protection Circuit. With Indicator Light, When Fully Charged, It Turns Red Light For Green Light.
- Application: Suitable For 7.4V Lithium Battery (Dual 3.7 Lithium Battery Pack).
- Package Includes:1 Piece Usb Charging Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Model Number | LTIN 68046021 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Package Dimensions | 12 x 10 x 6 cm |
| Item model number | LTIN 68046021 |
| Manufacturer recommended age | 12 months and up |
| Manufacturer | CREATIONIST TECHNOVATION PRIVATE LIMITED |
| Country of Origin | Hong Kong |

## Images

![SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries - Image 1](https://m.media-amazon.com/images/I/51noSQhR-lL.jpg)

## Frequently Bought Together

- LOOM TREE® SM-4P USB Charging Cable Battery Accessories Overcharge Protection DC5V| Radio Control & Control Line | RC Model Vehicle Parts & Accs | Control Radio & Electronics | Batteries
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**Shop now:** [https://www.desertcart.hk/products/614976664-sm-4p-usb-charging-cable-battery-accessories-overcharge-protection-dc5v](https://www.desertcart.hk/products/614976664-sm-4p-usb-charging-cable-battery-accessories-overcharge-protection-dc5v)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-03*