---
product_id: 291459626
title: "5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack"
brand: "lkelyonewy"
price: "3134 kr"
currency: ISK
in_stock: true
reviews_count: 10
category: "Lkelyonewy"
url: https://www.desertcart.is/products/291459626-5-5-x-2-1-mm-dc-power-jack-socket
store_origin: IS
region: Iceland
---

# Supports up to 10A continuous current Waterproof & windproof dust cap Nickel-plated corrosion-resistant shell 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack

**Brand:** lkelyonewy
**Price:** 3134 kr
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your projects with connectors that never quit!

## Quick Answers

- **What is this?** 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack by lkelyonewy
- **How much does it cost?** 3134 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/291459626-5-5-x-2-1-mm-dc-power-jack-socket)

## Best For

- lkelyonewy enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Nickel plating resists oxidation above 600°C for unmatched durability and sleek finish.
- • **Powerhouse Performance:** Handles up to 10 amps continuously with minimal heat—perfect for demanding DIY and pro projects.
- • **Effortless Installation:** Threaded female panel mount with washer and hex nut ensures a secure, professional fit every time.
- • **Universal Compatibility:** Ideal for car audio, home appliances, communication devices, and custom power setups—six-pack convenience included.
- • **Weatherproof Confidence:** Integrated dustproof plug shields connections from dust, wind, and moisture—power on without worry.

## Overview

The lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter 6Pack offers robust nickel-plated construction for superior corrosion resistance, a waterproof dust cap for enhanced safety, and supports continuous currents up to 10 amps. Designed for easy panel mounting and broad device compatibility, this set is a must-have for professionals and DIYers seeking reliable, long-lasting power connections.

## Description

Buy lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack: Connectors & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Secure Your Power Connections with Confidence - When it comes to powering your devices, reliability and durability are paramount. That's why I was thrilled to discover the lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug. This pack of six connectors provides the perfect solution for DIY enthusiasts and professionals alike. Robust Construction: Constructed from high-quality zinc alloy metal, these DC power jack sockets offer exceptional fluidity and stability. Their nickel-plated metal housing ensures good electrical conductivity and oxidation resistance, guaranteeing a secure and reliable connection every time. Easy to Use: Whether you're melting and soldering or simply mounting the connectors onto your panel, the lkelyonewy adapters are designed for ease of use. Their threaded female panel mount design ensures a secure fit, while the included dust caps and gaskets provide added protection against dust and debris. Fast and Stable Transmission: With a center core made of copper, these connectors facilitate fast and stable transmission of power, ensuring that your devices receive the power they need without interruption. Whether you're powering electronics, lighting, or other devices, you can trust lkelyonewy for consistent performance. Versatile Compatibility: The 5.5 x 2.1 mm barrel connectors included in the package offer versatile compatibility with a wide range of devices. Whether you're working on electronics projects, repairing appliances, or setting up custom power solutions, these connectors are sure to meet your needs. Package Contents: Each pack includes six DC power supply female panel mount connectors, six 5.5x2.1 mm barrel connectors, and six sets of dust caps and gaskets, providing everything you need to secure your power connections with confidence. In conclusion, if you're in need of reliable, durable, and easy-to-use DC power connectors, look no further than the lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug. With their robust construction, fast transmission, and versatile compatibility, they're the perfect choice for DIY enthusiasts and professionals alike.
Review: Best Barrel Jacks for power box builds!!!! - I decided to purchase these ports for a power box that I am building and wanted something heavy duty. I saw that these had good metal barrels and figured I'd give them a shot. I was unable to upload pictures but the testing that I did did not disappoint. These will comfortably pull 9.5-10 amps all day long without issue. After 30 minutes on a load Tester the barrel itself was barely warm to the touch and cooled in under 30 seconds to room temperature when power was turned off. For $10.90 for a six pack, that is a steal! Highly recommend for any power box builds whether you're withdrawing power or inputting solar into it! Duration: 31 minutes 12 seconds continuous Power supply output: 11.5 volts @ 9.55 amps Load tester input: 10.4 volts @ 9.51 amps Delivered power: 98.904 watts Total dissipation: 10.921 watts End-to-end voltage drop: 1.1 volts Female barrel temperature: slightly warm to the touch (41–43 °C) 18 AWG PVC wires: warmth barely noticeable Male pin temperature immediately after unplug: completely cool to the touch Cool-down to room temperature after disconnect: <30seconds Connector: 5.5 × 2.1 mm nickel-plated steel barrel jack Date of test: November 08, 2025

## Features

- [Durable] It adopts nickel plating outer layer, which is oxidized only above 600 degrees Celsius, making it better corrosion resistance, more beautiful appearance and longer service life.
- [Windproof and waterproof cap] Each connector is equipped with a waterproof cap that wraps the wire in the plastic on the back to make the plug windproof and waterproof and to improve the safety of the wire.
- [Easy to install] With washer and hexagonal fixing nut and dust cap, female thread panel mount to help you use the connector.
- [Widely used] This power socket is widely used in, car audio, video communication, recorder, stereo, learning machine, telephone, home appliances, etc.
- [WIDELY APPLIED] The socket is widely used in car audio, video communication, tape recorders, stereos, learning machines, telephones, household appliances and so on.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08SJM2G52 |
| Best Sellers Rank | #213 in Audio & Video Connectors & Adapters |
| Customer Reviews | 4.7 4.7 out of 5 stars (844) |
| Date First Available | January 9, 2021 |
| Item Weight | 3.53 ounces |
| Item model number | 751031822917 |
| Manufacturer | lkelyonewy |
| Package Dimensions | 6.77 x 4.57 x 0.55 inches |

## Product Details

- **Brand:** lkelyonewy
- **Color:** Black
- **Compatible Devices:** Cell Phone, Camera, Projector, Power Bank
- **Connector Type:** DC power jack
- **Specific Uses For Product:** Cell Phone, Camera, Projector, Power Bank

## Images

![5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack - Image 1](https://m.media-amazon.com/images/I/81FY7Uaq-YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Secure Your Power Connections with Confidence
*by F***R on May 5, 2024*

When it comes to powering your devices, reliability and durability are paramount. That's why I was thrilled to discover the lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug. This pack of six connectors provides the perfect solution for DIY enthusiasts and professionals alike. Robust Construction: Constructed from high-quality zinc alloy metal, these DC power jack sockets offer exceptional fluidity and stability. Their nickel-plated metal housing ensures good electrical conductivity and oxidation resistance, guaranteeing a secure and reliable connection every time. Easy to Use: Whether you're melting and soldering or simply mounting the connectors onto your panel, the lkelyonewy adapters are designed for ease of use. Their threaded female panel mount design ensures a secure fit, while the included dust caps and gaskets provide added protection against dust and debris. Fast and Stable Transmission: With a center core made of copper, these connectors facilitate fast and stable transmission of power, ensuring that your devices receive the power they need without interruption. Whether you're powering electronics, lighting, or other devices, you can trust lkelyonewy for consistent performance. Versatile Compatibility: The 5.5 x 2.1 mm barrel connectors included in the package offer versatile compatibility with a wide range of devices. Whether you're working on electronics projects, repairing appliances, or setting up custom power solutions, these connectors are sure to meet your needs. Package Contents: Each pack includes six DC power supply female panel mount connectors, six 5.5x2.1 mm barrel connectors, and six sets of dust caps and gaskets, providing everything you need to secure your power connections with confidence. In conclusion, if you're in need of reliable, durable, and easy-to-use DC power connectors, look no further than the lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug. With their robust construction, fast transmission, and versatile compatibility, they're the perfect choice for DIY enthusiasts and professionals alike.

### ⭐⭐⭐⭐⭐ Best Barrel Jacks for power box builds!!!!
*by M***T on November 8, 2025*

I decided to purchase these ports for a power box that I am building and wanted something heavy duty. I saw that these had good metal barrels and figured I'd give them a shot. I was unable to upload pictures but the testing that I did did not disappoint. These will comfortably pull 9.5-10 amps all day long without issue. After 30 minutes on a load Tester the barrel itself was barely warm to the touch and cooled in under 30 seconds to room temperature when power was turned off. For $10.90 for a six pack, that is a steal! Highly recommend for any power box builds whether you're withdrawing power or inputting solar into it! Duration: 31 minutes 12 seconds continuous Power supply output: 11.5 volts @ 9.55 amps Load tester input: 10.4 volts @ 9.51 amps Delivered power: 98.904 watts Total dissipation: 10.921 watts End-to-end voltage drop: 1.1 volts Female barrel temperature: slightly warm to the touch (41–43 °C) 18 AWG PVC wires: warmth barely noticeable Male pin temperature immediately after unplug: completely cool to the touch Cool-down to room temperature after disconnect: <30seconds Connector: 5.5 × 2.1 mm nickel-plated steel barrel jack Date of test: November 08, 2025

### ⭐⭐⭐⭐⭐ Works great, jacks fit snugly!
*by J***D on June 12, 2025*

Both make and female ends fit snuggly and work great to power my 8-port Netgear switch inside an outdoor enclosure for a light show. The wiring feels quality and it bends easily allowing these jacks to be used in tight spaces. I used a 13/32" drill bit and the hole was tight enough to screw the jack directly into my plastic case.

## Frequently Bought Together

- lkelyonewy 5.5 x 2.1 mm DC Power Jack Socket Threaded Female Panel Mount Connector Adapter with Dustproof Plug 6Pack
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-10*