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Camping, full-time-rv, RV Life, RV Safety, RV tech tip, RV Tips, tech tip, Travel
Most RV campsites out there have a power pedestal not too far from the RV pad. This makes it easy to plug in using only the power cord that comes with your RV. That said, there are times when the power pedestal is set far away from the pad, and in these cases, an RV extension cord might be necessary.
If you’re in a spot where an RV extension cord is required, there are a few things you should know.
Choosing an RV Extension Cord
If you need to extend the length of your RV power cord, avoid using a typical household extension cord. These cords cannot handle the amperage an RV requires, will quickly become overheated, and could even melt or catch fire.
Instead, you will need to purchase an RV extension cord—a cord made specifically for use with an RV. Here’s what you should look for as you shop.
Amperage
First, you must make sure you purchase a cord with the correct amperage. If your RV requires 30 amps or 50 amps, buy a corresponding RV extension cord. To determine which amperage you need, take a look at the RV plug. If it has three prongs, it is a 30-amp cord, while four-prong plugs indicate the RV is a 50-amp rig.
Length
Choosing an RV extension cord length can be tricky. Obviously, you want a cord that reaches where you need it to, but it is also important that the cord is not overly long.
This is because long cable runs can create dangerous and damaging voltage drops. It goes without saying that this isn’t good, so go as short as you can while still giving yourself enough slack to reach the outlet, and generally avoid extension cords that are more than 50 feet long.
Durability
Finally, you will, of course, want to purchase something that will last a long time. Make sure to read reviews before buying an RV extension cord to ensure you get a high-quality product that will last a long time.
The Best RV Extension Cords
Still not sure what to buy? Our favorite option is the Camco Power Grip cord with a locking end. We love that the end locks into place and that the plug comes with a handle, making it easy to unplug the cord correctly. We’ve also found that these cords hold up well, even when used out in the elements.
- Purchase Camco Power Grip 25-foot 50-amp with Locking End
- Purchase Camco Power Grip 25-foot 30-amp with Locking End
Using an RV Extension Cord
Okay, now that you have an extension cord picked out, it’s time to use it. Here are our top tips for using your RV extension cord safely.
Use a Surge Protector
First and foremost, it is important that you always use an RV surge protector when plugging your RV into any power outlet. This applies when using an RV extension cord and when you are not.
Either way, plug the surge protector into the outlet and then plug the RV power cord or extension cord into the surge protector.
Don’t Link Cords
We mentioned the dangerous voltage drops that can occur in long runs above. This becomes especially likely when extension cords are linked. For this reason, we don’t recommend plugging one RV extension cord into the next.
If you must have a longer extension cord than the one you already own, buy a new, longer one rather than a short one to link to your current cord.
Avoid Water
We all know that water and electricity do not mix. Even though RV extension cords are made for outdoor usage, keeping the connection points up off the ground and out of the water is a good idea.
A small stool can be used to raise the connection and keep it out of puddles in case of rain. If you happen to have extra leveling blocks lying around, they also work well for this purpose.
Pull at the Plug
It can be tempting to unplug your RV extension cord by pulling on the cord itself. Don’t. Make sure you pull on the plug head itself. Pulling on the cord can cause internal damage to the wires inside the extension cord, which could actually be dangerous.
There you have it, everything you need to know about RV extension cords. Why not invest in an extension today so you’re ready the next time you need one?
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About the Author: Chelsea G.
Chelsea has the amazing opportunity to take part in full-time RV living and traveling with her tiny tribe. She homeschools her five-year-old son as they travel, and takes full advantage of their unique situation by using the entire world as her son’s classroom. A group of total Disney fanatics, Chelsea and her family often find themselves in the Orlando area in order to visit the Disney parks, but they have also visited over 25 of the 50 states with plans to see many more along the way. No matter where her travels take her, Chelsea enjoys riding bikes, gazing at beautiful sunsets, finding new coffee shops, Irish dancing, and sitting around a campfire with her family.
You can join her adventures through her blog, Wonder Wherever We Wander.

Tim C. ~ “Patrick answered quickly, ensured we were safe, and immediately started working on options to get us safely on the road again! Incredible Service!”

















































