---
product_id: 125981533
title: "Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5\" L x 10.3\" W x 1/4\" Thick. 10' Cable."
brand: "duravolt"
price: "¥65329"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/125981533-fifth-wheel-and-travel-trailer-class-b-and-c-rv
store_origin: JP
region: Japan
---

# Hi Power Solar Maintainer 10' Plug & Play Cable Super Strong Magnetic Mount Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable.

**Brand:** duravolt
**Price:** ¥65329
**Availability:** ✅ In Stock

## Summary

> 🔋 Keep your RV batteries charged and ready—no sweat, just sun power!

## Quick Answers

- **What is this?** Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. by duravolt
- **How much does it cost?** ¥65329 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/125981533-fifth-wheel-and-travel-trailer-class-b-and-c-rv)

## Best For

- duravolt enthusiasts

## Why This Product

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

## Key Features

- • **White Upgrade:** Sleek white finish blends seamlessly with your RV’s exterior for a modern look.
- • **Dual Battery Support:** Maintains 1-2 x 12V lead acid deep cycle batteries in parallel for extended power life.
- • **Magnetic Flexibility:** Super magnetic mount lets you position the panel anywhere on your RV’s metal surface.
- • **Optimized Sun Exposure:** Ideal performance when placed in direct sun from 10AM to 2PM—maximize your charge.
- • **Effortless Battery Care:** Plug & Play design means zero tech skills needed—just connect and go.

## Overview

This upgraded white solar maintainer is designed for Class B & C RVs, featuring a super magnetic mount and a 10-foot cable for flexible placement. It efficiently maintains 1-2 parallel 12V lead acid deep cycle batteries with a simple plug & play setup, ensuring your batteries stay healthy during travel or storage.

## Description

Fifth Wheel & Travel Trailer (Class B&C RV) NEW Hi Power VALUE- WHITE SUPER MAGNETIC for 2 or more 12V batteries - UPGRADED MODEL NOTE: For best results maintaining batteries disconnect batteries from RV. Leave panel in full unobstructed sun between 10AM-2PM.

## Features

- Solar Maintainer for 2 or More 12Volt Deep Cycle Marine Batteries Connected in Parallel
- Flexible magnet placement. WHITE version
- FREE tech support
- No Experience Plug & Play Design.
- UPGRADED WHITE MODEL.

## Product Details

- **Brand:** DuraVolt
- **Color:** White
- **Product Dimensions:** 10.3"D x 17.5"W x 0.25"H
- **Output Voltage:** 12 Volts
- **Input Voltage:** 12 Volts

## Images

![Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. - Image 1](https://m.media-amazon.com/images/I/71rIoI4NjDL.jpg)
![Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. - Image 2](https://m.media-amazon.com/images/I/71e-KDyXKHL.jpg)
![Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. - Image 3](https://m.media-amazon.com/images/I/910knhvs1RS.jpg)
![Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. - Image 4](https://m.media-amazon.com/images/I/81mH5msPdOL.jpg)
![Fifth Wheel & Travel Trailer (Class B&C RV) Hi Power Super Magnetic for 1-2 x12V Lead Acid Batteries Dims 17.5" L x 10.3" W x 1/4" Thick. 10' Cable. - Image 5](https://m.media-amazon.com/images/I/71I79f11tHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Verify Positive side matches your positive side hook-up on your RV
  

*by R***M on Reviewed in the United States 🇺🇸 on January 26, 2022*

I have used the solar panel now for a few storage trips. Each time I have come to a 4.4V battery. Not good. After doing some troubleshooting, I found the 2 prong plug positive and negative are opposite then the plug on the 5th wheel. In other-words the negative lined up with my positive in the 5th wheel. I had to switch the battery hookup terminals to keep the positive inline the way to the battery. Not sure who's fault, but plug and play may work, but you need to make sure the wires are correct on the camper.

### ⭐⭐⭐⭐⭐ 







  
  
    Solar Battery Charger
  

*by S***N on Reviewed in the United States 🇺🇸 on September 18, 2020*

This product guys is a God sent, so let me tell you about it, my wife and I was going to use ours fiver to go camping and we got to the storage hoping to get in and go well we was wrong my batteries was dead.So to make a long story short I  had to charge my batteries just so I will be able to bring my fiver down so we could hook up, it took me and my wife about 1 1/2 trying to charge the batteries and needless to say we was not happy.So now since I install this batteries solar charger I can go out to my five no matter how long my fiver sit in storage and bring my fiver down so I can hook up and bring my slide in and out. So a big thanks to the seller and if you are one the fence get it and get it now and yes I know it cost a little more than I wanted to spent but it's worth it.

### ⭐⭐⭐⭐ 







  
  
    Good but needs a longer line
  

*by T***T on Reviewed in the United States 🇺🇸 on November 16, 2020*

Love the size!  I have a travel trailer instead of a fifth wheel so I stuck this to a metal plate with a handle so that I can move it to where the sun is.  The line is too short for my needs so I don't get all day sun.  If it wasn't for that I believe this would be an amazing trickle charger and would keep up with my limited power usage when I boon dock.  Since I cannot confirm this I gave it 4 stars - but I do recommend it so far.I really need to find an extension line to use when camping.  Haven't really tried it for keeping the batteries topped in storage yet so cannot speak to that.

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**Shop now:** [https://www.desertcart.jp/products/125981533-fifth-wheel-and-travel-trailer-class-b-and-c-rv](https://www.desertcart.jp/products/125981533-fifth-wheel-and-travel-trailer-class-b-and-c-rv)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*