---
product_id: 273073414
title: "GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs)"
brand: "gintooyun"
price: "66.40 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Gintooyun"
url: https://www.desertcart.tn/products/273073414-gintooyun-dc-to-dc-cable-3ft-18awg-dc-5-5mm
store_origin: TN
region: Tunisia
---

# Supports up to 12V/4A power 3FT (1m) optimal length 18AWG heavy-duty gauge GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs)

**Brand:** gintooyun
**Price:** 66.40 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your projects with precision and durability!

## Quick Answers

- **What is this?** GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) by gintooyun
- **How much does it cost?** 66.40 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/273073414-gintooyun-dc-to-dc-cable-3ft-18awg-dc-5-5mm)

## Best For

- gintooyun enthusiasts

## Why This Product

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

## Key Features

- • **Ideal 3FT Length:** Provides just the right cable reach to keep your workspace tidy and efficient without excess clutter.
- • **Durable PVC Sheath:** Flexible yet tough outer layer protects internal conductors for long-lasting, everyday use indoors or outdoors.
- • **Robust 18AWG Wiring:** Engineered for high current loads up to 4A without overheating—perfect for demanding setups.
- • **Precision DC5521 Connectors:** 5.5mm x 2.1mm male-to-male plugs ensure a snug, reliable fit—no accidental disconnects during critical operations.
- • **Versatile Power Compatibility:** Designed for 0-12V devices including LED lights, CCTV cameras, automotive electronics, and more—your all-in-one power solution.

## Overview

The GINTOOYUN DC to DC Cable is a 3-foot, 18AWG male-to-male power adapter cable with 5.5mm x 2.1mm connectors, supporting up to 12V and 4A. Its robust PVC sheath ensures durability and flexibility, making it ideal for powering LED lights, CCTV cameras, automotive devices, and other 0-12V equipment. Sold in a pack of two, it offers a reliable, professional-grade solution for high-demand power connections.

## Description

Product description Note: not all electronic devices use 2.1mm x 5.5mm size plug, especially small digital devices. The most reliable way to determine whether this cable is compatible with your power adapter is by measuring the inside and outside diameter of the power adapter plug. It is a common problem to buy Cables with wrong plug sizes. Specifications Voltage: 12V Power: ≤100W Cable specification: 18AWG Cable length: 1m(3FT) Connector: DC5521 male head Package includes 2 x DC5521 male to male power cable

Review: ¡Calidad superior! Cable 18 AWG real para equipos de alto consumo - Compré este paquete de cables macho a macho de GINTOOYUN para completar mi sistema UPS casero y la calidad es excelente. Lo uso para conectar mi batería Talentcell a un divisor en "Y" que alimenta mi router Asus RT-BE88U. Lo mejor de este cable: Grosor y Seguridad: Al ser 18 AWG, soporta perfectamente los 5 Amperios que exige mi router sin calentarse lo más mínimo. Muchos cables que vienen con los equipos son 22 AWG o 24 AWG (muy delgados), pero este es robusto y seguro para uso 24/7. Conectores precisos: Las puntas de 5.5mm x 2.1mm ajustan a la perfección, sin juego ni desconexiones accidentales, lo cual es crítico para que el internet no se caiga. Longitud ideal: Los 3 pies (casi 1 metro) dan la flexibilidad justa para organizar los equipos sin tener un desorden de cables excesivo. Veredicto: Si estás armando un sistema de respaldo de energía o necesitas reemplazar un cable DC barato por uno de grado industrial que aguante amperaje real, estos son los indicados. ¡Excelente relación calidad-precio por el pack de 2!
Review: HEAVY DUTY COATING, I LIKE IT - SO FAR THEY HAVE HELD UP, I WILL BUY MORE OF THESE

## Features

- 【DC5521 Male to Male Power Extension Cable】DC plug size: 5.5mm x 2.1mm,outer diameter 5.5mm, inner diameter 2.1mm
- 【DC12V cable】DC5521 cable is suitable for 0-12V equipment.Such as ED light bars, LED signs, CCTV surveillance cameras, automotive electrical appliances, automotive amplifiers, automotive wiring harnesses, circuit boards, etc.
- 【3FT DC5521】The DC power cord is 1m long (about 3FT),which is enough to complete most of the projects.The wiring is simple and easy to use.
- 【Safe and durable】PVC sheath can protect internal conductor and provide flexibility for flexible cord to ensure long life. It is light weight and easy to carry
- 【Note】this cable contains only two wires, which can only be used for power supply and does not support data transmission

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PYLTDN8 |
| Best Sellers Rank | #609 in Surveillance Camera Cables |
| Brand | GINTOOYUN |
| Case Material Type | Polyvinyl Chloride (PVC) |
| Color | Black |
| Connector Gender | Male-to-Male |
| Customer Reviews | 4.4 out of 5 stars 177 Reviews |
| Gauge | 18.0 |
| Has Extension Cord | Yes |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Input Current | 4 Amps |
| Item Length | 3 Feet |
| Item Weight | 0.11 Kilograms |
| Manufacturer | FENGQLONG |
| Mfr Part Number | FQL20201207 |
| Model Number | FQL20201207 |
| Number Of Conductors | 2 |
| Number of Outlets | 1 |
| Plug Format | DC 5.5mm x 2.1mm |
| Plug Type | DC 5.5mm x 2.1mm |
| Power Cord Prong Count | 2 |
| UL Listed | No |
| UPC | 723508506736 |
| Voltage | 12 Volts |
| Wattage | 100 watts |

## Product Details

- **Brand:** GINTOOYUN
- **Color:** Black
- **Connector Gender:** Male-to-Male
- **Plug Format:** DC 5.5mm x 2.1mm
- **Voltage:** 12 Volts

## Images

![GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) - Image 1](https://m.media-amazon.com/images/I/71+3Q379TBL.jpg)
![GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) - Image 2](https://m.media-amazon.com/images/I/71vzso-hqtL.jpg)
![GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) - Image 3](https://m.media-amazon.com/images/I/613Pf2WfICL.jpg)
![GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) - Image 4](https://m.media-amazon.com/images/I/716NE6MbvOL.jpg)
![GINTOOYUN DC to DC Cable,3FT 18AWG DC 5.5MM x 2.1MM Male to Male Plug Power Adapter Cable for LED, CCTV, Car, Monitors,etc(2 Pcs) - Image 5](https://m.media-amazon.com/images/I/81M7vuDIykL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ¡Calidad superior! Cable 18 AWG real para equipos de alto consumo
*by J***N on April 19, 2026*

Compré este paquete de cables macho a macho de GINTOOYUN para completar mi sistema UPS casero y la calidad es excelente. Lo uso para conectar mi batería Talentcell a un divisor en "Y" que alimenta mi router Asus RT-BE88U. Lo mejor de este cable: Grosor y Seguridad: Al ser 18 AWG, soporta perfectamente los 5 Amperios que exige mi router sin calentarse lo más mínimo. Muchos cables que vienen con los equipos son 22 AWG o 24 AWG (muy delgados), pero este es robusto y seguro para uso 24/7. Conectores precisos: Las puntas de 5.5mm x 2.1mm ajustan a la perfección, sin juego ni desconexiones accidentales, lo cual es crítico para que el internet no se caiga. Longitud ideal: Los 3 pies (casi 1 metro) dan la flexibilidad justa para organizar los equipos sin tener un desorden de cables excesivo. Veredicto: Si estás armando un sistema de respaldo de energía o necesitas reemplazar un cable DC barato por uno de grado industrial que aguante amperaje real, estos son los indicados. ¡Excelente relación calidad-precio por el pack de 2!

### ⭐⭐⭐⭐⭐ HEAVY DUTY COATING, I LIKE IT
*by B***Y on September 10, 2023*

SO FAR THEY HAVE HELD UP, I WILL BUY MORE OF THESE

### ⭐⭐⭐⭐⭐ Good cable
*by W***C on December 5, 2022*

Great for charging my laptop from my Bluetti.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/273073414-gintooyun-dc-to-dc-cable-3ft-18awg-dc-5-5mm](https://www.desertcart.tn/products/273073414-gintooyun-dc-to-dc-cable-3ft-18awg-dc-5-5mm)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-06-22*