The Best RV Power Extension Cords & Adapters You'll Need

Shopping for RV Power Extension Cords? With so many options on the market, it can be overwhelming trying to decide which one is the best, or even if it matters at all. In this blog post, we'll help you navigate the world of RV power extension cords and highlight the most recommended option by experienced RVers. Not only that, we're going to cover all the other RV power adapters and crap you're likely going to need along with it.

Quick Article Navigation:

Selecting the Right Power Cord for Your RV

Do I Need a Power Cord for My RV?

What Type of RV Power Extension Cord Do I Need?

What Length RV Power Extension Cord Do I Need?

Recommended RV Power Extension Cords

50 AMP RV Power Extension Cords

30 AMP RV Power Extension Cords

Can I Plug an RV into a House Outlet?

What RV Power Adapters Will I Need?

Can I Plug my RV into a 250V Home Dryer Outlet?

Do I Need a Surge Protector for My RV?

A Comprehensive Guide: What You Need to Know Before Buying a Power Cord for Your RV

When it comes to RVing, having a reliable power supply is crucial for a comfortable and enjoyable experience. One essential component for connecting your RV to a power source is a power cord. However, with various options available on the market, it's important to know what to look for before making a purchase. In this guide, we'll walk you through the key factors to consider when buying a power cord for your RV. This is more important than you might think at first glance, because the products you choose to help run power to your RV will also help keep your RV components in good working order.

Key Factors When Selecting a Power Extension Cord for you RV:

1. Length:

The length of the power cord is an important consideration. It's essential to choose a cord that is long enough to reach the power source comfortably. Measure the distance from your RV's power inlet to the nearest power outlet to determine the appropriate length. Keep in mind that it's better to have a slightly longer cord than one that falls short.

2. Amp Rating:

Understanding the amp rating of your RV and the power cord is crucial for a safe and efficient power connection. Most RVs require a 30-amp power cord, while larger RVs or those with multiple appliances may require a 50-amp cord. Ensure that the power cord you choose matches the amp rating of your RV to prevent overloading and potential electrical hazards.

3. Plug and Receptacle Types:

Different RVs may have different plug and receptacle types. Common types include the TT-30P and TT-30R for 30-amp cords and the NEMA 14-50P and 14-50R for 50-amp cords. Check your RV's power inlet and the power source you'll be connecting to, and ensure that the plug and receptacle types match. This compatibility is crucial for a secure and reliable connection.

4. Durability and Weather Resistance:

Since RVing often involves exposure to various weather conditions, it's important to choose a power cord that is durable and weather-resistant. Look for cords made from high-quality materials such as heavy-duty PVC or rubber. These materials offer better protection against moisture, UV rays, and general wear and tear, ensuring the longevity of your power cord.

5. Safety Features:

Safety should always be a top priority when dealing with electrical connections. Look for power cords that feature built-in safety features such as overload protection, surge protection, and power indicator lights. These features provide added peace of mind and help prevent potential electrical issues or damage to your RV's electrical system.

6. Ease of Use:

Consider the convenience and ease of use of the power cord. Look for cords with ergonomic handles or grips that make plugging and unplugging hassle-free, especially in tight spaces. Additionally, consider cords that are flexible and easy to coil for storage, as this will make your RVing experience more convenient and organized.

Investing in a high-quality power cord for your RV is essential for a safe and reliable power connection. By considering factors such as length, amp rating, plug and receptacle types, durability, safety features, and ease of use, you can make an informed decision when purchasing a power cord. Remember, a well-chosen power cord will provide you with peace of mind and ensure a comfortable and enjoyable RVing experience.

Do I Need a Power Cord to Power My RV?

Yes, you will need a power cord to power your RV. RVs typically require a power source to run various appliances and systems, such as lights, air conditioning, and electrical outlets. This power cord is usually connected to a power pedestal at a campground or RV park, or to a generator if you are boondocking. It is important to ensure that the power cord you use is compatible with your RV's electrical system and that you follow proper safety guidelines when connecting and using it.

The best RV power extension cord is one that is durable, reliable, and capable of handling the electricity needs of your RV. This means looking for a cord that is rated for outdoor use and features heavy-duty construction to withstand the elements. Additionally, it's important to choose a cord that is long enough to reach from your RV to the power source without being stretched or strained.

One of the most highly recommended RV power extension cords by RVers is the Camco Heavy Duty RV Auto Extension Cord. This extension cord is available in various lengths, ranging from 10 feet to 50 feet, so you can choose the one that best suits your needs. It features a durable construction with a high-quality PVC jacket that is resistant to abrasion, water, and sunlight.

The Camco RV extension cord also comes with a convenient power grip handle for easy handling and a 90-degree male end that makes it easier to plug into tight spaces. Additionally, it has a 12-gauge wire that can handle up to 15 amps, providing efficient power transmission for your RV.

Just Throw Me a Bone, What Cords and Adapters Will I Need for My RV?

We're about to get into that...

This post will help you identify which primary RV power extension cord you will need as well as what adapters you will likely need in addition.

What Type of Power Extension Cord Does My RV Need?

The type of power cord that is compatible with your RV will depend on the electrical system of your RV. Most RVs in North America use a standard 30-amp or 50-amp power cord.

For RVs with a 30-amp electrical system, you will need a power cord with a 30-amp plug on one end and a compatible receptacle on the other end. The cord will typically have three prongs - one for the hot wire, one for the neutral wire, and one for the ground wire.

For RVs with a 50-amp electrical system, you will need a power cord with a 50-amp plug on one end and a compatible receptacle on the other end. The cord will typically have four prongs - two for the hot wires, one for the neutral wire, and one for the ground wire.

It is important to ensure that the power cord you use is rated for the appropriate amperage and is in good condition. Additionally, make sure to follow proper safety guidelines when connecting and using the power cord.

What is the Best Length for an RV Power Extension Cord?

The best length for an RV power extension cord will depend on your specific needs and circumstances. However, it is generally recommended to use the shortest cord possible to minimize voltage drop and ensure efficient power transfer.

If you are camping at RV parks or campgrounds with power pedestals located close to your RV, a shorter extension cord, such as 25 or 30 feet, may be sufficient. This will help minimize the length of the cord and reduce the chances of tripping hazards.

On the other hand, if you anticipate needing to connect your RV to a power source that is farther away, such as when boondocking or parking further from the power pedestal, you may need a longer extension cord. In such cases, you can consider using a 50-foot or longer extension cord to reach the power source.

It is important to note that using a longer extension cord can result in voltage drop, especially with longer distances. To mitigate this, you can use a heavier gauge cord (lower AWG number) to minimize voltage loss.

Ultimately, the best length for an RV power extension cord will depend on your specific camping needs and the distance between your RV and the power source. It is always a good idea to have a few different lengths available to accommodate different situations.

Picking the Right RV Power Extension Cord:

As with anything there is no shortage of products on the market. We're going to provide the top two options for each power cord solution you may need.

Top 2 50 AMP RV Power Extension Cords:

#1) Reliable and Convenient: A Review of the Camco Power Grip 30-Ft 50 Amp RV Extension Cord

Price = $145.09              Rating: ★★★★☆ (4/5)            Available Sizes: 15ft, 25ft, 30ft, 50ft

*Independent RVer Review of this Product:

I recently purchased the Camco Power Grip 30-Ft 50 Amp RV Extension Cord, and I must say that it has been a reliable and convenient addition to my RV setup.

First and foremost, the build quality of this extension cord is excellent. The heavy-duty construction ensures durability and longevity, making it suitable for outdoor use. The cord is thick and sturdy, providing peace of mind that it can handle the demands of a 50 amp RV without any issues.

The Power Grip feature is a standout aspect of this extension cord. The molded grip design on both ends of the cord makes it easy to plug and unplug, even in tight spaces or adverse weather conditions. This feature is especially useful when connecting or disconnecting the cord in the dark or during inclement weather.

The 30-foot length of the cord provides ample reach, allowing flexibility in positioning your RV in relation to the power source. It eliminates the need to park your RV too close to the power pedestal, giving you more options for parking and setup.

The cord is rated for 125/250 volts and can handle up to 12,500 watts, which is more than sufficient for most RVs. This high power rating ensures that you can run multiple appliances and systems simultaneously without worrying about overloading the cord.

One minor drawback is that the cord can be a bit heavy and bulky due to its robust construction. This might make it slightly challenging to handle and store, especially if you have limited storage space in your RV. However, the convenience and reliability it offers outweigh this minor inconvenience.

In terms of value for money, the Camco Power Grip 30-Ft 50 Amp RV Extension Cord is competitively priced compared to other similar products on the market. Considering its durability, convenience, and high power rating, it is a worthwhile investment for any RV enthusiast.

Overall, I highly recommend the Camco Power Grip 30-Ft 50 Amp RV Extension Cord. Its reliable performance, convenient design, and sturdy construction make it an essential accessory for any RV owner. Whether you're a frequent traveler or a weekend camper, this extension cord will provide the power and flexibility you need for a hassle-free RV experience.

#2) RVGUARD 50 Amp 50 Foot RV/EV Extension Cord

Price = $199.99 Rating:            ★★★★☆ (4/5)             Available Sizes: 15ft, 25ft, 50ft, 75ft, 100ft

A Reliable and Versatile RV/EV Extension Cord: The RVGUARD 50 Amp 50 Foot RV/EV Extension Cord

The RVGUARD 50 Amp 50 Foot RV/EV Extension Cord is a reliable and versatile accessory that provides a convenient solution for extending the power reach of your RV or electric vehicle. Here's my review of this product:

One of the standout features of this extension cord is its sturdy construction. The cord is made of high-quality materials that ensure durability and longevity, making it suitable for outdoor use. The heavy-duty design can withstand various weather conditions, providing peace of mind that it will hold up well over time.

The 50-foot length of the cord offers ample reach, allowing flexibility in positioning your RV or electric vehicle in relation to the power source. This extra length eliminates the need to park too close to the power pedestal, giving you more options for parking and setup.

The RVGUARD extension cord is rated for 50 amps, making it suitable for powering high-demand RV appliances and electric vehicles. It can handle the power requirements of most RVs and EVs, allowing you to run multiple appliances and systems simultaneously without worrying about overloading the cord.

One notable feature of this extension cord is the built-in power indicator light. This indicator light provides a visual confirmation that the cord is receiving power, giving you peace of mind that your RV or electric vehicle is properly connected and receiving electricity.

Additionally, the cord comes with a convenient cord organizer, which helps keep the cord neat and tangle-free during storage. This feature is especially useful when you need to pack up and move to a new location quickly.

While the RVGUARD extension cord offers excellent performance and durability, one minor drawback is that it can be a bit heavy and bulky due to its robust construction. This might make it slightly challenging to handle and store, especially if you have limited storage space in your RV or vehicle.

In terms of value for money, the RVGUARD 50 Amp 50 Foot RV/EV Extension Cord is competitively priced compared to other similar products on the market. Considering its durability, versatility, and high power rating, it is a worthwhile investment for RV owners and electric vehicle enthusiasts.

In conclusion, the RVGUARD 50 Amp 50 Foot RV/EV Extension Cord is a reliable and versatile accessory that provides a convenient solution for extending the power reach of your RV or electric vehicle. Its sturdy construction, ample length, power indicator light, and cord organizer make it a practical choice for any outdoor enthusiast. Whether you're a frequent traveler or a weekend camper, this extension cord will meet your power needs and enhance your overall experience.

Top 2 30 AMP RV Power Extension Cords:

#1) The Camco Power Grip 25-Ft 30 Amp RV Extension Cord

Price = $48.79             Rating: ★★★★★ (4.8/5)                Available Sizes: 25ft, 50ft

The Camco Power Grip 25-Ft 30 Amp RV Extension Cord is a reliable and durable solution for extending the reach of your RV's power supply. With its high-quality construction and convenient features, this extension cord is designed to provide a safe and efficient power connection for your RV.

One of the standout features of this extension cord is its Power Grip handles. These handles make it easy to plug and unplug the cord, even in tight spaces or adverse weather conditions. The handles also provide a comfortable and secure grip, ensuring that you can easily maneuver the cord without straining your hands.

The 25-foot length of this extension cord offers ample reach, allowing you to connect your RV to a power source that may be further away. The cord is made from a heavy-duty, weather-resistant material that is designed to withstand the rigors of outdoor use. This ensures that the cord remains durable and reliable, even in harsh weather conditions.

Safety is a top priority with the Camco Power Grip 25-Ft 30 Amp RV Extension Cord. It features a 30 Amp rating, which is suitable for most RVs and provides a stable and consistent power supply. The cord is also equipped with a built-in power indicator light, which allows you to easily monitor the status of your power connection.

Overall, the Camco Power Grip 25-Ft 30 Amp RV Extension Cord is a highly recommended product for RV owners who need a reliable and convenient solution for extending their power supply. Its durable construction, Power Grip handles, and safety features make it a worthwhile investment for any RV enthusiast.

#2) GearIT 30-Amp Extension Cord for RV and Auto

Price = $66.98              Rating: ★★★★★ (4.8/5)          Available Sizes: 25ft, 50ft, 75ft (twist locking)

The GearIT 30-Amp Extension Cord for RV is a reliable and versatile solution for extending the power supply of your RV or automobile. With its durable construction and convenient features, this extension cord is designed to provide a safe and efficient power connection for your outdoor activities.

One of the notable features of this extension cord is its compatibility with both RVs and automobiles. It is equipped with a TT-30P plug and a TT-30R receptacle, which are commonly used in RVs. However, it can also be used with automobiles that have a compatible power source. This versatility makes it a practical choice for those who own both an RV and an automobile.

The cord itself is made from high-quality materials that ensure durability and longevity. It is designed to withstand the rigors of outdoor use, including exposure to various weather conditions. This makes it a reliable option for camping trips, road trips, and other outdoor adventures where a reliable power supply is essential.

Safety is a top priority with the GearIT 30-Amp Extension Cord. It features a 30 Amp rating, which provides a stable and consistent power supply for your RV or automobile. The cord is also equipped with a built-in power indicator light, allowing you to easily monitor the status of your power connection and ensure that it is functioning properly.

Overall, the GearIT 30-Amp Extension Cord for RV and Auto is a highly recommended product for those in need of a reliable and versatile power extension solution. Its compatibility with both RVs and automobiles, durable construction, and safety features make it a worthwhile investment for outdoor enthusiasts and travelers.

What else will you need to know about plugging in your RV?

Can I Plug an RV into a house outlet?

No, you cannot directly plug an RV into a standard house outlet. RVs typically require a higher voltage and amperage than what a standard household outlet can provide. Most RVs require a 30-amp or 50-amp electrical hookup, which is different from the typical 15-amp or 20-amp outlets found in homes. To power an RV, you would need to use a dedicated RV electrical hookup or use an adapter to connect to a higher-capacity outlet, such as a 30-amp or 50-amp outlet. It's important to consult the RV manufacturer's specifications and follow proper electrical safety guidelines when connecting your RV to a power source.

What Adapters Will I Need to Plug My RV into a House Outlet?

To connect an RV to a standard house outlet, you would need a few adapters and converters.

Here are the common adapters you may need:

1. 30 AMP RV to 15-amp Adapter:

This adapter allows you to connect your RV's 30-amp or 50-amp plug to a standard 15-amp household outlet. It reduces the power capacity, so you may need to manage your electrical usage accordingly.

Important Note for 50 amp RVs:

Using a 15 amp adapter/reducer with a 50 amp RV is generally not recommended and may not be safe. A 50 amp RV typically requires a 50 amp electrical service to power all its appliances and systems. A 15 amp adapter/reducer may not provide enough power to run the RV's electrical systems properly, potentially causing damage to the RV's electrical components or even creating a fire hazard. It is best to use the appropriate electrical hookup for your RV to ensure safe and reliable operation.

We Recommend The Kohree RV Adapter Plug 30 Amp to 15 Amp 110V which is highly recommended by many RVers for several reasons. 

Here are some key factors that make this adapter plug a popular choice among RV enthusiasts:

1. Versatility:

The Kohree RV Adapter Plug allows you to connect your RV's 30 Amp power cord to a standard 15 Amp household outlet. This versatility is particularly useful when you encounter campsites or locations with limited power options. It enables you to access electricity from regular outlets, providing convenience and flexibility during your travels.

2. High-Quality Construction:

The adapter plug is constructed with durable materials to ensure longevity and reliability. It is designed to withstand the rigors of outdoor use, including exposure to various weather conditions. This durability ensures that the adapter plug will continue to perform well over time, making it a worthwhile investment for RVers.

3. Safety Features:

The Kohree RV Adapter Plug is equipped with built-in safety features that prioritize your RV's electrical system. It includes a power indicator light that allows you to easily monitor the status of your power connection. This feature helps prevent potential electrical issues and ensures a safe and secure power supply for your RV.

4. Easy to Use:

The adapter plug is designed for ease of use. It features a user-friendly design that allows for quick and hassle-free installation. The compact and lightweight design makes it easy to carry and store, making it a convenient accessory for your RV adventures.

5. Positive User Feedback:

The positive reviews and recommendations from fellow RVers who have used the Kohree RV Adapter Plug speak volumes about its performance and reliability. Many users appreciate its durability, ease of use, and ability to provide a reliable power connection in various situations.

Connecting a 50Amp Rv to a 110V - The Double Dog Bone Method:

To connect a 50 amp RV to a 110V outlet using two "dog bones" (adapters), a 50-30 amp and a 30-15 amp, follow these steps:

1. Ensure that the 110V outlet you are connecting to is rated for the appropriate amperage and is in
    good working condition.

2. Start by connecting the 50-30 amp dog bone adapter to the RV's 50 amp power cord. The 50 amp end
    of the adapter will plug into the RV's power cord, and the 30 amp end will be left open.

3. Next, connect the 30-15 amp dog bone adapter to the 30 amp end of the previous adapter. The 30 amp
    end of this adapter will plug into the 30 amp end of the first adapter, and the 15 amp end will be left open.

4. Finally, plug the 15 amp end of the second adapter into the 110V outlet.

It's important to note that using these adapters will limit the amount of power available to your RV. While it will allow you to connect to a 110V outlet, you may not be able to run all of your RV's appliances simultaneously, as the power supply will be reduced. Make sure to manage your electrical usage accordingly to avoid overloading the circuit.

Additionally, it's always recommended to consult your RV's owner's manual or contact a professional electrician for guidance specific to your RV's electrical system and the outlet you are connecting to.

2. RV to 30-amp Adapter:

If your RV has a 50-amp plug and you want to connect it to a 30-amp outlet, you will need this adapter. It allows you to step down the power capacity to match the 30-amp outlet.

We Recommend the Campelify RV Power Adapter Camper Cord-50amp Male to 30amp Female:

3. RV to 50-amp Adapter:

If your RV has a 30-amp plug and you want to connect it to a 50-amp outlet, you will need this adapter. It allows you to step up the power capacity to match the 50-amp outlet.

We Recommend the RVGUARD 30 Amp to 50 Amp RV Adapter Cord 12 Inch:

It's important to note that while these adapters can help you connect your RV to a house outlet, you should always check the electrical capacity of both your RV and the outlet to ensure compatibility and avoid overloading the circuit. Additionally, it's recommended to consult with a professional electrician or RV technician for proper installation and safety precautions.

Can I Plug My RV into a 250V 3 Prong Home Dryer Outlet?

No, you cannot plug your RV into a 250V 3-prong home dryer outlet. RVs typically require a 30-amp or 50-amp RV outlet, which is different from a standard home dryer outlet. It is important to use the correct outlet and electrical connection to ensure the safety and proper functioning of your RV.

Are There Risks in Using a Power Adapter for an RV?

Using an adapter to connect an RV to a different power source does come with some risks that need to be considered. Here are a few potential risks:

1. Overloading the Circuit:

Adapters allow you to connect your RV to a different power source, but it's important to ensure that the electrical capacity of the source can handle the RV's power requirements. If the power draw exceeds the capacity of the circuit, it can lead to overheating, tripped breakers, or even electrical fires.

2. Inadequate Grounding:

Some adapters may not provide proper grounding, which can be a safety concern. Proper grounding is essential to protect against electrical shocks and ensure the safe operation of electrical systems.

3. Incompatibility:

Not all RVs and outlets are compatible with each other. Using an adapter that is not designed for your specific RV or outlet can lead to electrical issues, damage to the RV's electrical system, or even personal injury.

To mitigate these risks, it's important to follow these guidelines:

- Consult the RV manufacturer's specifications and guidelines for electrical connections.

- Use adapters that are specifically designed for your RV and the power source you are connecting to.

- Ensure that the electrical capacity of the power source can handle the RV's power requirements.

- Regularly inspect the adapters for any signs of damage or wear and replace them if necessary.

- Consider consulting with a professional electrician or RV technician for proper installation and safety precautions.

By following these precautions, you can minimize the risks associated with using adapters for your RV.

Do I Need a Surge Protector for My RV?

Yes, it is highly recommended to use a surge protector for your RV. A surge protector helps protect your RV's electrical system from power surges, voltage spikes, and other electrical irregularities that can occur at campgrounds or RV parks. 

Here are a few reasons why a surge protector is important:

1. Electrical Safety:

A surge protector helps prevent electrical damage to your RV's appliances, electronics, and electrical system. It acts as a barrier between the incoming power source and your RV, detecting and diverting any excessive voltage or power surges that could potentially damage your RV's electrical components.

2. Cost Savings:

Repairing or replacing damaged electrical components in your RV can be expensive. By using a surge protector, you can potentially avoid costly repairs caused by electrical issues.

3. Peace of Mind:

Knowing that your RV is protected from electrical irregularities provides peace of mind while you're on the road or staying at a campground. It allows you to enjoy your RV experience without worrying about potential electrical damage. For a more detailed guide on why you should always use an RV surge protector as well as our recommendation for the best one on the market check out this post;

https://www.happycampers.store/blog/do-i-need-an-r...

When choosing a surge protector for your RV, make sure to select one that is specifically designed for RV use and has the appropriate voltage and amperage rating for your RV's electrical system. It's also a good idea to look for surge protectors with additional features like built-in diagnostics, weather resistance, and automatic shut-off capabilities.

Remember to always follow the manufacturer's instructions for proper installation and usage of the surge protector.

We know this is long post, but we hope that it provides you all the information you need when selecting RV power extension cords and adapters to power up.