---
product_id: 42274294
title: "RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black)"
brand: "questpro"
price: "¥7283"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/42274294-rv-trailer-5th-wheel-power-adapter-15-amp-male-to
store_origin: JP
region: Japan
---

# RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black)

**Brand:** questpro
**Price:** ¥7283
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) by questpro
- **How much does it cost?** ¥7283 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/42274294-rv-trailer-5th-wheel-power-adapter-15-amp-male-to)

## Best For

- questpro enthusiasts

## Why This Product

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

## Description

This power adapter is for RV's / trailers with 50 Amp twist-lock power connections. This type of adapter is typically used on trailers and 5th wheels with 50 amp hookups. PLEASE VERIFY THE CONNECTION AND RECEPTACLE ON YOUR RV/TRAILER BEFORE ORDERING. It conveniently allows connection using a standard 3-prong 15-Amp extension cord. Avoid lugging around a heavy 50 Amp cable when connecting to a generator or standard 15 Amp electrical outlet. Good for low-load scenarios such as charging during storage. Amperage ratings of extension cords and connected circuits should be considered when using with this product to prevent over-loading them. Includes LED power indicator light. . Motor homes may use a different receptacle.

## Features

- 15 Amp male to 50 Amp female
- Twist lock connector
- Heavy Duty PVC Jacket
- LED Power Indicator Light

## Images

![RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31M0ONAHfGL.jpg)
![RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/31nbv2nlrUL.jpg)
![RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/31uPcbeYJoL.jpg)
![RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/31fmXhN-dKL.jpg)
![RV/Trailer / 5th Wheel Power Adapter 15 Amp Male to 50 Amp Female Twist Lock with Indicator Light (Yellow/Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/315Y546U1UL.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/42274294-rv-trailer-5th-wheel-power-adapter-15-amp-male-to](https://www.desertcart.jp/products/42274294-rv-trailer-5th-wheel-power-adapter-15-amp-male-to)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*