---
product_id: 11726147
title: "3' Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) Plug DC Power Adapter Cable 18GA"
brand: "valley enterprises"
price: "$10.38"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.us/products/11726147-3-male-to-male-2-1mm-inside-diameter-x-5
store_origin: US
region: United States of America
---

# 36V Max Voltage 3ft Length 18GA Wire Size 3' Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) Plug DC Power Adapter Cable 18GA

**Brand:** valley enterprises
**Price:** $10.38
**Availability:** ✅ In Stock

## Summary

> 🔌 Connect with Confidence!

## Quick Answers

- **What is this?** 3' Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) Plug DC Power Adapter Cable 18GA by valley enterprises
- **How much does it cost?** $10.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/11726147-3-male-to-male-2-1mm-inside-diameter-x-5)

## Best For

- valley enterprises enthusiasts

## Why This Product

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

## Key Features

- • **Sturdy Build:** Crafted with 18GA wire for durability and optimal performance.
- • **Precision Length:** 3 feet of flexibility to reach your power source effortlessly.
- • **High Voltage Capacity:** Handles up to 36V, making it ideal for various applications.
- • **Power Up Your Projects:** Seamlessly connect your devices with this reliable male-to-male adapter.
- • **Versatile Compatibility:** Perfect for a wide range of electronics, ensuring you stay connected.

## Overview

The ValleyEnterprises 3' Male to Male DC Power Adapter Cable features a robust 18GA wire size, designed to handle a maximum voltage of 36V. With a total length of 3 feet, this cable is perfect for connecting various electronic devices, ensuring a reliable and efficient power supply.

## Description

Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) DC Power Adapter CableWire Size: 18GAMaximum Voltage: 36VTotal Length: 3 feet(+/- .25 inch), total length measured connector tip to connector tip, Total length is measured connector tip to connector tip

## Features

- Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) DC Power Adapter Cable
- Wire Size: 18GA
- Maximum Voltage: 36V
- Total Length: 3 feet (+/- .25 inch), total length measured connector tip to connector tip

## Images

![3' Male to Male 2.1mm (Inside Diameter) x 5.5mm (Outside Diameter) Plug DC Power Adapter Cable 18GA - Image 1](https://m.media-amazon.com/images/I/41EfjCh1FiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good cord
  

*by C***R on Reviewed in the United States on September 7, 2020*

Using this as a "jumper" ...to power/charge some DIY made Bluetooth ammo can speakers with lithium batteries. Works good. The package says "18 AWG" wire...appears to be true. So, good for about 5 amps or so. 16 AWG pure copper wire would be better tho

### ⭐⭐⭐⭐⭐ 







  
  
    This Worked as Expected
  

*by F***R on Reviewed in the United States on September 9, 2020*

I purchased a battery to use with my telescope mount and found that the included 12v cable would not power the mount.  I took a chance and ordered this third party replacement cable on the chance that the included cable was the issue.  The new cable worked as expected and the telescope mount can easily be used in remote locations.

### ⭐⭐⭐⭐ 







  
  
    Very high quality
  

*by J***N on Reviewed in the United States on January 18, 2018*

These appear to be built with a very high quality.  Unfortunately, this one, that I ordered, is just barely too big to fit the device.  I'm not sure what size it is then.  Oh well, still a good product.

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**Shop now:** [https://www.desertcart.us/products/11726147-3-male-to-male-2-1mm-inside-diameter-x-5](https://www.desertcart.us/products/11726147-3-male-to-male-2-1mm-inside-diameter-x-5)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-14*