---
title: "3ft. Extension Adapter with 4.75mm Barrel Connector"
description: "This 3ft. adapter allows you to connect PowerFilm solar panels to a 4.75mm barrel connection."
type: article
version: 1
version_id: "022c2eec-0892-4af0-821b-809dcf51e9e6"
generated_at: "2026-06-18T16:00:36.431Z"
language: en
reading_time: "1 min"
word_count: 130
keywords: ["Product Details:", "United States"]
url: "https://www.powerfilmsolar.com/products/solar-panel-accessories/3ft.-extension-adapter-with-4.75mm-barrel-connector"
---

# 3ft. Extension Adapter with 4.75mm Barrel Connector

> This 3ft. adapter allows you to connect PowerFilm solar panels to a 4.75mm barrel connection.

## Key Takeaways

- Product Details:
- United States
- International

## Contents

- [Product Details:](#product-details)
- [United States](#united-states)
- [International](#international)

# 3ft. Extension Adapter with 4.75mm Barrel Connector

# (RA-16)

[](https://www.powerfilmsolar.com/)

-   [Products](https://www.powerfilmsolar.com/products)
-   [Accessories](https://www.powerfilmsolar.com/products/solar-panel-accessories)
-   3ft. Extension Adapter with 4.75mm Barrel Connector (RA-16)

## Product Details:

-   #### 

    Description

    Click the **Distributors** menu below to see which distributors stock this product.

    The 3ft. Extension Adapter with 4.75mm Barrel Connector allows you to connect PowerFilm solar panels to a 4.7mm barrel connection.

    Weight: 1.7 oz

-   #### 

    Distributors

    ## United States

    ### Ships Internationally

    [](https://www.californiapc.com/Portable-Solar-Chargers/PowerFilm-Solar-Accessories/PowerFilm-Solar-RA-16.html)

    ### Ships Domestically

    ## International

    ### Canada

    [](https://www.modernoutpost.com/product/powerfilm-ra-16-475mm-barrel-connector/)

---

## About This Content

**Source:** [3ft. Extension Adapter with 4.75mm Barrel Connector](https://www.powerfilmsolar.com/products/solar-panel-accessories/3ft.-extension-adapter-with-4.75mm-barrel-connector)

*This content is provided for informational purposes. Please visit the original source for the most up-to-date information.*