Let’s get started… virtually all RVs and campers are powered by one of two electrical systems.

Your strength originates from one of two sources:

  • 12-volt power supply
  • System with 120 volts

Simply simply, your batteries power the 12-volt system.

The 120-volt system is one that requires electricity from an external source, such as a generator or an inverter plugged into the 120-volt system.

Depending on how you’re camping, you could use a mix of both approaches.

RV Power Cord with Twist-Lock

But there’s a catch: electricity hookups at campsites aren’t all the same.

Power outlets come in a variety of sizes and shapes.

Varying receptacles have different amperage ratings, so be sure you’re using the right one for your setup.

To connect to the power supply, your RV will need either a 30-amp or a 50-amp plug.

Reviews on RV Power Cords, Extension Cords, and Plug Adapters

#1. The Most Effective RV Power Cord

Power Cords by Camco Power Grip

Buy on Amazon
Buy on Amazon


  • There are two types of receptacles: 90o and straight.
  • Two lengths of 30-amp power cable are offered.
  • Ergonomic Power Grip handle
  • Wire that is the right size for the amperage


  • Receptacle with a straight shape. We propose the 90-degree receptacle since this form puts strain on the intake.

What’s the difference between a power chord for an RV and an extension cord for an RV?

The marine-style twist-lock receptacle end is used on the RV power cables discussed here.

If your RV does not come with a permanently attached power cable, you will need this device.

RV Power Cord, 30-Amp (90-Degree)

30 amp (90º receptacle) – Choose Length

50 amp (90º receptacle) – 25 foot Length

What Is Your RV’s Amperage?

30 Amp (Straight) RV Power Cord

30 amp (straight receptacle) 25 foot

50 amp (straight receptacle) 25 foot

What Is Your RV’s Amperage?

An RV power cable is a cord that begins within your RV and connects it to the power source.

They’re available with 30-amp and 50-amp plugs.

25-foot (30- and 50-amp plug) and 50-foot lengths are available (30-amp plug only).

You may acquire a high-quality RV extension cable if you need more length.

Twist Lock in the Marine Style

The marine-style twist-lock receptacle end is used on the RV power cables discussed here.

They connect to your RV’s 30-amp RV plug or 50-amp RV plug marine-style outlet.

On the end that connects into your RV, the Camco Power Grip RV Power Cords come in two distinct types.

Either a straight or a 90-degree connection is available.

The 90-degree connection is the one we suggest.


The cable generates a pull on the plug area when it sticks straight out.

Although it isn’t crucial, common sense tells us that the 90-degree design is preferable.

We’re not predicting that the straight design will fail, but it seems to be more probable than the 90-degree variation.

A 90-degree connection with a male plug is found on the opposite end of the RV power wire.

Connector in the style of a straight marine connector

Marine-Style 90-Degree Connector

Power Inlet in the Style of a Ship

This Strain Could Be Reduced With A 90-Degree Connector

How to Use Your Power Cord Correctly

The 3-prong connection on a 30-amp power cable is immediately identified.

A 4-prong connection is found on a 50-amp RV power cable.

The male end of the cable connects to the power pedestal, which supplies shore power.

If you have one, it may also be plugged into an RV extension cable.

How do you tell if you need a 50-amp or 30-amp RV power cord?

Simply count the number of prongs on your current power cable.

A 30-amp cable has three prongs, whereas a 50-amp cord has four.

Handle: Camco Power Grip

The Power Grip Handle’s Convenience

You want a grip like the Camco’s while looking for an RV power cable.

Your palms and fingers will thank you, we promise.

The connection might be tight depending on the tightness of the receptacle you’re connecting into.

To pull it out, you’ll need the leverage and hold provided by the Power Grip handle.

Don’t Take Chances With Your Power Cord!

A shore power line is the only way to connect your RV to a power source.

This is one location where you don’t want to scrimp and get a cheap caca.

You should use a QUALITY shore power cable that is the correct size.

If you don’t, you risk having an electrical resistance problem, which may result in excessive heat and even a fire.

See what happens when you use a cheap, undersized cord in this video.

With a 90-degree marine-style receptacle, a 50-amp power cord is available.

With a straight marine-style receptacle, a 50-amp power cord is included.

Features and Specifications of the Camco Power Grip RV Power Cord:

  • Flexible 30 and 50-amp power cables and high-quality wire (the right wire gauge for the load).
  • It comes with a straight female receptacle or a 90-degree female receptacle (preferred).
  • The 30-amp RV power cable is available in 25-foot and 50-foot lengths. It’s a 10-gauge 3-wire conductor rated for 30 amps and 3600 watts.
  • Only a 25-foot 50-amp RV power cable is available. It’s a 4-wire conductor rated at 50 amps and 12500 watts (3 @ 6AWG and 1 @ 8 AWG).
  • The threaded locking ring provides a weatherproof connection.
  • Easy disconnection (you won’t ‘kill’ your fingers attempting to unhook the cable from the power pedestal or an RV extension chord) with the Power Grip handle (ergonomic grip).
  • Strap for storage is supplied.

#2. Best RV Extension Cord

Camco Power Grip Extension Cords

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Buy on Amazon


  • Both ends have 90o connections.
  • Ergonomic Power Grip handles
  • There are two lengths available.
  • Wire that is the right size for the amperage


  • We are unable to locate any.

What’s the difference between a power chord for an RV and an extension cord for an RV?

When it comes to extension cords for your RV, any ordinary extension cord won’t suffice.

There are 30-amp extension cables and 50-amp extension cords available.

Extension Cord for RVs with 30 Amps

30-amp Extension Cord – Choose Length

50-amp Extension Cord – Choose Length

What Is Your RV’s Amperage?

Camco RV Extension Cords are made with wire that is the right size for the stated amperage.

They’re designed with Power Grip ergonomic grips to make unplugging your wire a breeze.

This 30-amp extension cable has a 90-degree connection on both ends.


Extension Cord with 30 Amps

What’s the difference between a 50-amp extension cable and a 30-amp extension cord?


  • 3 prongs on a 30-amp extension cable
  • 4 prongs on a 50-amp extension cable

Basics of Extension Cords

Assume you have a 30-amp outlet.

The power pedestal accepts the male end of your 30-amp extension chord.

The female end connects to the power cable in your RV.

As a result, your extension cable is a continuation of your power cord.

Your 30-amp extension cable receives the same electrical current as your 30-amp power cord.

To be able to carry the electrical load, the 30-amp extension cable must be of excellent quality and have the proper wire size.

Use an extension cord designed for RVs.

This is worth emphasizing.


If you don’t, you’re putting your life and property at danger. RV extension cables that are too cheap might cause fires.

Which Length Do I Require?

You should only utilize the shortest cord(s) possible to reach a 120-volt supply.

Longer electrical runs may result in a voltage drop, which is potentially fatal to your appliances and system.

See what happens when you use an extension cable that isn’t rated for RV usage and is too lengthy in this video.

Things catch fire, which is a spoiler…

Extension Cord with 50 Amps

Handle with Power Grip

The Camco RV extension cable has a Power Grip, which is an ergonomic grip on both ends.

It’s a LOT simpler to unhook with the handle.

When it’s time to unplug, an ergonomic handle is a lifesaver.

The connection might be tight depending on the tightness of the receptacle you’re connecting into.

The leverage and grip provided by the Power Grip handle will be appreciated.

Handle: Camco Power Grip

Features and specifications of the Camco Power Grip RV Extension Cord:

  • Both 50 and 30-amp extension cords use high-quality wire (the right wire gauge for the load) and are flexible and simple to store.
  • Extension cords with a 30-amp rating are available in 25-foot and 50-foot lengths. It’s a 10-gauge 3-wire conductor rated for 30-amps and 3600 watts.
  • A 50-amp extension cable is available in two lengths: 15 feet and 30 feet. It’s a 4-wire conductor rated for 50 amps and 12500 watts (3 @ 6AWG and 1 @ 8 AWG).
  • On both ends, there is a Power Grip handle (ergonomic grip) for simple disengagement (you won’t ‘kill’ your fingers attempting to separate the cable from the power pedestal or an RV power chord).
  • Included is a storage strap.

#3. Best RV Plug Adapters

Camco and Conntek Adapters


  • There are a variety of amperage/plug combinations available.
  • Easy disconnect with ergonomic handle
  • Wire that is the right size for the amperage


  • There are no drawbacks.

You may use an RV plug adaptor to connect your existing cable into an outlet that has a different amperage rating.

A 30-amp RV extension cable may reach a 15-amp plug, but it does not reach a 30-amp outlet. So, what exactly do you do? An RV plug adaptor is used.

The most popular RV plug adapters (dog-bones) are listed below with links to buy them.

Please expand the ‘continue reading…’ area straight below for more RV plug adapter options.

Near the bottom of this section, you’ll find a list of all the various adapter options.

Adapter (15-Amp to 30-Amp)

Adapter (15-amp to 30-amp)

Adapter (15-amp to 50-amp)

What Is Your RV’s Amperage?

Adapter from 30 to 50 amps

Adapter from 30 to 50 amps

Adapter from 50 to 30 amps

What Is Your RV’s Amperage?

Continue reading “Review of an RV Plug Adapter”

Doesn’t seem that complicated, does it?

Isn’t it true that you could just go down to your local hardware shop and cobble something together and call it an RV power adapter?

Please do not do so.

Unless you want to start a fire, you’ll need to invest in a good RV plug adaptor.

The reason behind this is explained in this video.

Why Should You Purchase A High-Quality RV Plug Adapter?

Are dog bone RV electrical adapters dangerous? – RVtravel

RV plug adapters are divided into two categories:

  • Adapters for hockey pucks
  • Adapters for dog bones

And, if you saw the video above, you already know that a high-quality dog bone adaptor is the ideal option.

Adapter in the shape of a dog bone

RV Plug Adapter in the Shape of a Hockey Puck

Hockey Pucks and Dog Bones

In both hockey puck and dog bone forms, 15-amp and 30-amp RV plug adapters are available.

15-amp to 50-amp receptacles Only dog-bone type RV plug adapters are available.

The dog bone arrangement includes 30-amp to 50-amp RV plug adapters.

Finally, 50-amp to 30-amp RV plug adapters are only available in dog bone shapes.

The male ends of dog-bone type RV plug adapters are 180 degrees apart from the female ends, so when the male end is connected into the outlet, the female end is facing you (see image below).

When you have a power or extension cable connected to the adapter, this lessens the load on it.

‘Y’ Adapters are a kind of adapter that may be used to connect two

There are a variety of additional adapters that may be useful.

‘Y’ adapters let you take electricity from two plugs (two ‘inputs’) and connect it into a single power cable (one ‘output’).

Let’s say you arrive to an older campsite and discover that the power pedestal only has a 15-amp and a 30-amp RV plug, despite the fact that you have a 50-amp trailer.

You may use a ‘Y’ adaptor to put your 50-amp wire into BOTH the 15 and 30-amp outlets, giving you a total of 45 amps.

A ‘Y’ Adapter is a device that connects two wires together.

For example, let’s pretend the pedestal contains two 30-amp plugs.

You may use a ‘Y’-style converter to connect your 50-amp RV plug to both 30-amp outlets, giving you 50 amps of electricity.

And so on.

In other words, specialist power adapters are something you should have in your power adapter arsenal.

Below are several more ‘Y’ adapter possibilities.

We’ve broken down the many kinds of RV power adapters, provided some background information on each, and provided a link to check costs and buy the one(s) you need.

Types of RV Power Cord Adapters

Quick Suggestion:

The first amperage figure in the selections below represents the amperage of the power socket you’ll be using (plug into).

The power cable on your setup is the second amperage number.

What Is Your RV’s Amperage?

#1. 15-Amp to 30-Amp Adapter

Adapter for Dog Bones

Camco 55165 dog bone RV plug converter (15-amp to 30-amp)

  • 12 inches in length
  • It has a 125 volt and 1875 watt rating.
  • The wire gauge is 10 AWG. TT-30R receptacle with 5-15P male plug (female).
  • On the female end, there’s a Power Grip handle.

15-amp to 30-amp Adapter

Adapter for Hockey Pucks

Camco 55223 is a hockey puck made by Camco.

  • Adapter from 15 to 30 amps
  • It has a 125 volt and 1875 watt rating.
  • TT-30R receptacle with 5-15P male plug (female).
  • When withdrawing from the outlet, the body is contoured to make it simpler to hold.

15-amp to 30-amp RV Plug

Adapter for 90-Degree Hockey Pucks

Camco 55325 15-amp to 30-amp hockey puck adapter

  • It has a 125 volt and 1875 watt rating.
  • TT-30R receptacle with 5-15P male plug (female).

15-amp to 30-amp RV Plug

#2. 15-Amp to 50-Amp Adapter

Camco 55168 15-amp to 50-amp dog bone adapter

  • 12 inches in length
  • 125 volts and 1875 watts are the specifications.
  • The wire gauge is 10 AWG. 5-15P male plug and 14-50R female receptacle (female)
  • On the female end, there’s a Power Grip handle.

15-amp to 50-amp Adapter

#3. 30-Amp to 15-Amp Adapter

Camco 55155 30-amp to 15-amp dog bone adapter

  • 12 inches in length
  • 125 volts and 1875 watts are the specifications.
  • The wire gauge is 10 AWG.
  • 5-15R receptacle and TT-30P male plug (female)
  • On the male end, there’s a Power Grip handle.

30-amp to 15-amp Adapter

#4. 30-Amp to 50-Amp RV Adapter

30-amp to 50-amp converter for the Camco 55185 dog bone

  • 18 inches in length
  • Rated at 3750 watts and 125 volts.
  • The wire gauge is 10 AWG. 14-50R receptacle with TT-30P male plug (female)
  • Both ends have Power Grip handles.

30-amp to 50-amp Adapter

#5. 50-Amp to 30-Amp RV Adapter

Camco 55175 50-amp to 30-amp dog bone adapter

  • 18 inches in length
  • Rated at 3750 watts and 125 volts
  • The wire gauge is 10 AWG. TT-30R receptacle and 14-50P male plug (female)
  • Both ends have Power Grip handles.

50-amp to 30-amp Adapter

#6. ‘Y’ Adapters are a kind of adapter that may be used to connect two

‘Y’ adapter for 15 amp and 30 amp to 50 amp Camco 55025 Power Maximizer:

  • The male ends should be connected into a 15-amp non-GFCI outlet and a 30-amp outlet, while the female end should be hooked into your 50-amp shore power chord (this setup gives you a theoretical maximum of 45 amps – 15 plus 30 amps).
  • 15-5P male plug, TT-30P male plug, and 14-50R receptacle (female)
  • On the 30-amp male end and the 50-amp female end, there is a Power Grip handle.

Cannot be used with a GFCI outlet, which are found on most RV parks’ 15-amp outlets.

Camco Power Booster

30 amp & 30-amp to 50-amp ‘Y’ adapter: Conntek 14995 Power Optimizer (cheaper box cord):

  • 2.7 feet in length The wire gauge is 10 AWG.
  • The male ends should be put into two 30-amp outlets, while the female end should be hooked into your 50-amp shore power cable.
  • (2) male TT-30P plugs, 14-50R receptacle (female). On all ends, there is an ergonomic handle. On the plug end, an LED power indication illuminates.

To utilize 50-amps of electricity, 30-amp male plugs must be connected to the same neutral.

Cheater Cord, 30-amp (2) to 50-amp

50-amp to 30-amp Conntek 15961 adapter & 30-amp ‘Y’ adaptor:

  • 3 feet in length Wire gauges of 6, 8, and 10 AWG are available.
  • A single 50-amp outlet is’split’ into two 30-amp outlets using this device.
  • (2)TT-30P receptacles and 14-50P male plug (female). On all ends, there is an ergonomic handle. On the plug end, an LED power indication illuminates.

Both 30-amp ‘legs’ will not be able to pull 30 amps at the same time since you are pulling from a single 50-amp outlet (as this would equal 60 amps, which, last time we checked, is greater than the 50 amps you have available).

(2) ‘Y’ Adapter, 50-amp to 30-amp

50-amp to 30-amp converter and 15-amp ‘Y’ adapter from Conntek 14963:

  • 3 feet in length Wire gauges of 6, 8, and 10 AWG are available.
  • A single 50-amp outlet is’split’ into 30-amp and 15-amp outlets.
  • TT-30P and 5-15R receptacles with 14-50P male plug (female).
  • On all ends, there is an ergonomic handle.
  • On the plug end, an LED power indication illuminates.

50-amp to 30-amp & 15-amp ‘Y’ Adapter

#7. Cord Grips with Ergonomic Design

All of the extension and power cables for RVs that we suggest include ergonomic handles.

They make unplugging a LOT simpler.

Because RV plug ends fit together tightly (as they should for a strong electrical connection), pulling them apart may take some effort.

When disconnecting your RV cable, the ergo grip handles (called a ‘Power Grasp’ by Camco) provide a secure grip.

It relieves a lot of the pressure on your fingertips.

Thank you very much.

Replacement Parts and Accessories Recommendations

Here are some attachments and other gear that may be used with your RV’s power systems.

From cable storage to shore power cord replacements to improving your RV’s power intake, there’s something for everyone.

Replacement Cords for RVs

What if your dog eats the end of your power line off? What if the cord breaks somewhere in the middle?

If your RV cord is hardwired to your rig, there are new plug ends, receptacle ends, and the RV cable itself available.

#1. Replacement RV Receptacles and Cord Plugs

Replacement plug and receptacle ends for 30-amp and 50-amp RV cables are available from Camco.

They may be used to replace the male ends of extension cables or both ends of shore power lines.

You won’t have to replace the complete wire this way.

Simply replace the cable if it is sufficiently damaged.

The outside cable wrapping had ‘opened’ up, revealing the three inside wires, and the prongs were a little scorched, so we replaced Kelly’s 30-amp plug.

Her previous plug also lacked an ergonomic grip, making it difficult for her to disengage.

She wasn’t sure she’d be able to remove it from her RV surge protector at times.

It was a breeze to change it!

Her cord is now fixed, and the plug functions as it should (duh, it’s new!).

Kelly’s Old, Damaged 30-Amp Plug

Kelly’s Brand New 30-Amp Plug

(See the section below for the female end of an RV shore power cable, commonly known as a marine-style twist-lock connection.)

Replacement ‘heads’ (for the plug, or male end) for 30-amp RV plugs are available in two sizes:

  • Normal
  • Mini

Hardwired RV power lines with the plug end within a tiny storage door are called mini plugs.

You might also use it if your hands are really little.

Camco’s Power Grip handles are included with all of their RV receptacle replacements.

This makes it easy to detach the ‘head’ once it has been used.

30-Amp Plug Replacement

30-amp RV Plug Replacement

50-amp RV Plug Replacement

What Is Your RV’s Amperage?

Mini 30-amp RV Plug Replacement

30-Amp RV Receptacle

30-amp Receptacle Replacement

50-amp Receptacle Replacement

What Is Your RV’s Amperage?

Replacing An RV Power Or Extension Cord’s Plug (Male) End

Replace the head on an RV’s power cord—Power Grip™ Replacement Plug – Camco Manufacturing

#2. RV Power (Shore Power) Cords Replacement

Replacement 30-amp and 50-amp RV power cables are available from Conntek.

These are for setups with a shore power cable that is hardwired. The replacement cables are available in a variety of lengths and include a plug end.

On the other end, there are bare wires so you may connect it straight to your RV.

Replacement for 30 amps Shore power cables feature a right angle TT-30P plug (male) on one end and utilize 10 AWG wire.

Replacement RV plugs with a 50-amp capacity (shore power) With a right angle 14-50P plug on one end, use 6 AWG wire (3 wires) and 8 AWG (1 wire).

NOTE: The plug end of these replacement power cables does not feature ergonomic grips.

30-Amp RV Cord

Replacement 30-amp RV Cord (pick a length)

Replacement 50-amp RV Cord (pick a length)

What Is Your RV’s Amperage?

#3. Twist-Lock Ends for RV Power Cord Replacement (Female)

There are replacement female ends available for detachable RV shore power cords.

However, they’re expensive, and you’d be better off buying a whole new RV power line.

Twist-lock female ends in the manner of a marine plug are available in both 30-amp and 50-amp RV plug types.

The package for the 30-amp RV plug comprises both the receptacle and the waterproof cover.

The 50-amp RV plug parts must be purchased individually.

Simply purchase a new power cable, as previously stated.

We’re only demonstrating the possibilities accessible to you.

We don’t necessary advise you to purchase these components individually.

30-amp Twist-Lock Replacement Kit

50-amp Twist-Lock Replacement Receptacle

50-amp Twist-Lock Replacement Cover

SmartPlug – A Better RV Power Cord

White SmartPlug Inlet

For decades, the modern style of RV power inlets has been in use.

It has a few significant flaws.

It’s difficult to use, for starters (line up the L-shaped pin, twist to lock, then tighten down the lock ring after you get it aligned on the threads).

Due to resistive heating, if the electrical connection is slack (a typical problem), a large quantity of heat is created.

This may cause the plug to melt or worsen the situation.

About a decade ago, the SmartPlug was introduced to the market.

It was initially sold to the boating industry as a replacement for the marine-style twist-lock that is also widely used in that area.

The SmartPlug system is MUCH simpler to use, has a superior electrical connection (no resistive heating), and is a better product overall.

Is it a must-have? No.

Could it be used to put out a fire? Absolutely.

Unlike many other situations of a solution seeking a problem, the SmartPlug addresses a legitimate issue with typical RV power outlets.

There are several incidents of the female connector being burnt due to a faulty electrical connection at the marine-style power input.

As a result, it is harmful to use.

The worst-case situation is that the bad connection produces a fire, which does happen.

Upgrade Kit for SmartPlugs

It’s strongly recommended to invest a little extra money and acquire the SmartPlug conversion kit if you’re moving from a fixed power connection to a detachable one.

This replaces the power inlet that is part of your RV by using your current power cable (changing the receptacle end with a SmartPlug connection).

You may simply replace your present marine-style twist-lock connection with a SmartPlug if you’re dissatisfied with it (view instructions here).

If you’re not comfortable working with electrical components on your rig, enlist the aid of a buddy. Alternatively, get a professional to install it for you.

Connector SmartPlug

The SmartPlug has the following features:

  • It works with the power cable you already have (replaces receptacle end with SmartPlug). It’s a straight replacement for your rig’s power intake (or easily converts your permanently attached power cord to a removable power cord)
  • The typical marine-style twist-lock connection has 20 times the electrical contact.
  • Three waterproof silicone seals and a multi-point locking system
  • Eliminates the problem of a loose connection, which causes plug burning (due to resistive heating)
  • There’s no twisting required for installation; just push straight in until the locking clips connect. Easy!
  • There are no lock rings to tamper with or break off.
  • SmartPlug combination kits (which comprise both a power input and a plug) are available in three fireproof plastic colors: white, black, and gray.

SmartPlug was gracious enough to gift Camp Addict Co-Founder Marshall with a 30-amp converter kit (combo kit).

He upgraded his previous twist-lock shore power cable set to the SmartPlug system, which is significantly better.

A video demonstrating the conversion process and the procedures necessary may be seen just below.

It’s not rocket science, and it’s not that tough! It’s been incredible.

Marshall despised connecting his travel trailer to his marine-style twist-lock power line.

It wasn’t simple at all.

And what about the locking ring? Ugh! It was never fully engaged the first time.

The SmartPlug removes all of the annoyances associated with a marine-style connection and is very easy to use.

We sometimes get things to test, and we inform the maker that we will not evaluate anything we do not trust or enjoy.

It’s all part of the package.

This one, on the other hand, was a clear winner.

Installation of the RV SmartPlug Combo Kit

Installing a 30 amp SmartPlug Conversion Kit on a Travel Trailer – Camp Addict – Camp Addict

SmartPlug Conversion Kit in Stainless Steel

30-amp SmartPlug Kit

50-amp SmartPlug Kit

What Is Your RV’s Amperage?

Conversion Kit for Non-Metallic SmartPlugs


SmartPlug Combo Kit – Plastic (available in white, gray, and black)

30-amp Kit (White)

30-amp Kit (Gray)

30-amp Kit (Black)

50-amp Kit (White)

50-amp Kit (Black)

What Is Your RV’s Amperage?

Accessories for SmartPlugs

When your SmartPlug power cable is not in use, an optional SmartPlug weather-resistant cover protects the receptacle (female) end from moisture.

It also comes with a lanyard to keep the cover attached to your cable set while not in use.

Installed the SmarPlug Cap

RV Power Inlets with Twist-Lock Marine Style

If the marine-style twist-lock RV power inlet on the side of your rig is worn out, you may replace it with one of the replacement power inlets indicated below.

It is possible to convert a hardwired RV power cable to a marine-style cord.

Use one of the kits listed below.

Twist-Lock RV Power Inlets in the Marine Style

You may replace your RV’s power intake with a new and/or better one if it has seen better days.

Replacement There are three types of RV power inlets that employ marine-style twist-lock (waterproof) connectors:

  • Inlet with a square shape
  • Inlets with curves
  • Inlets for electricity are made of stainless steel.

There are 30-amp and 50-amp variants of each type.

If you know a little about electricity, these new RV power inlets are quite simple to install.

Because we’re dealing with your rig’s primary power source, you’ll want to make sure you know what you’re doing before replacing the intake.

Hire a professional if you can’t do it yourself.

RV Power Receptacle (Square) Standard

30-amp Receptacle

50-amp Receptacle

What Is Your RV’s Amperage?

Power Receptacle for RVs with Curves

30-amp Receptacle Contoured

50-amp Receptacle Contoured

What Is Your RV’s Amperage?

RV Power Receptacle in Stainless Steel

30-amp Receptacle Stainless Steel

50-amp Receptacle Stainless Steel

What Is Your RV’s Amperage?

Conversion Kits for Marine-Style Twist-Lock RV Power Inlets

You may get rid of your permanent RV power cable and replace it with a marine-style twist-lock connection.

It’s a lot simpler to deal with shore power lines now.

RV Power Cord Door is been fixed.

These shore power plug conversion kits provide everything you’ll need to replace your fixed power line with a waterproof, marine-style power outlet.

Your life will become a lot simpler.

Okay, that’s an exaggeration, but dealing with your RV’s electrical cable will be one little portion of your life that will be made simpler.

While it isn’t rocket science to install this conversion kit (see video below or download PDF instructions here), you should be somewhat handy and not terrified of electricity.

If you’re unsure about your abilities, enlist the assistance of a helpful buddy.

Hire a professional instead.

A More Powerful RV Power Outlet

Do you want to connect your RV to shore electricity in a more convenient way?

A SmartPlug conversion kit, which is a better alternative to the traditional twist-lock connection, might be installed.

30-amp RV Power Inlet Conversion Kit

30-amp Conversion Kit

50-amp Conversion Kit

What Is Your RV’s Amperage?

Installing a Conversion Kit for RV Power Plugs

Installing an RV Power Plug Conversion Kit – Love Your RV

RV Power Cord Accessories

#1. Camco Power Grip Storage Bag

If you like neatness, you’ll enjoy this.

A huge nylon duffel bag is available from Camco.

It is divided into two sections:

  • A huge main compartment (zippered) that can store a 50-foot power/extension cable (or a couple smaller cords)
  • A smaller, cushioned compartment for the rest of your belongings

Camco Power Grip Storage Bag

Power Grip™ Electrical Accessory Storage Bag – Camco Manufacturing

Storage Bag for Power Cords

#2. Camco Power Grip Cable Lock

To ‘tie’ your Power Grip (or other ergonomic grips) shore power and extension cable, use the Camco Power Grip Cable Lock.

Alternatively, tie your RV’s power wire to a power pedestal and/or an RV surge protector with it.

The Power Lock is a 60-foot security cable with a durable vinyl covering and braided steel wire.

The cable has a loop on one end that you slide the other end through (locking pin), then fasten it with the lock head that comes with it.

Camco Cable Lock with Power Grip

PowerGrip™ Universal Cable Lock™ – Camco Manufacturing

Locked Cable

#3. Camco Power Grip Power Ball Lock

Have you ever wondered how to protect the power cable accessories on your RV from being stolen?

Camco also has a Power Grip Ball Lock in addition to the cable lock mentioned above.

It’s a strong plastic spherical clamshell that secures a connecting point (shore power cord to extension cord, or power cord to surge protector).

This will not attach your cables to a fixed object, but it will ‘tie’ them together.

It’s more difficult to walk away with them since they can’t be separated.

In the event of rain, the ball keeps connections off the ground and out of the water.

We’re not completely convinced on this notion, but since it exists, we’re showing you that it exists.

(Keys and lock are included.)

Camco Power Grip Ball Lock is a ball lock made by Camco.

Power Grip™ Power Lock™ – Camco Manufacturing

Power Lock

#4. Cover for 7-Way Plugs

The electrical contacts on the end of your 7-pin electrical connector are prone to corrosion.

This is due to the fact that when the end is not in use, it is exposed to the outdoors.

This causes electrical connections to fail, resulting in faulty trailer lighting, battery charging, and perhaps faulty brakes.

The 7-pin plug cover from GR Innovations will keep dirt, moisture, and creatures out.

This made-in-the-USA cover is a must-have for everyone who owns a travel trailer with a 7-pin tow vehicle connection.

Camp Addict received a 7-pin plug cover from GR Innovations to try out.

Marshall, a co-founder of Camp Addict, has been using it gladly, and it is performing as expected.

In Use 7-Pin Plug Cover

  • With tether
  • Without tether

#5. Camco Power Cord Strap

Check this out, neat freaks!

If you don’t want to spend the extra money on Camco’s above-mentioned power cable, their basic strap could be the way to go.

The plastic quick-disconnect on this nylon strap with carrying handle allows you to effortlessly wrap it around your neatly coiled rope.

There isn’t much more to say about it.

Simple and to the point.

Obtain one! (one, two, three…)

Using the Cord Storage Strap

Camco Carrying/Storage Strap


We’re almost done here, kids.

When it comes to RV power cables, extension cords, and plug adapters, there’s more to it than meets the eye.

Getting the correct extension cables and adapters rated for the power load they will be required to manage is the most important thing you can do to safeguard your RV.

If you have a question, please read the current comments below before asking one.

Then, if you have a query that isn’t addressed here, please ask.

Addicts, get your camp on!

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Written by Bob Matsuoka
Bob Matsuoka is a blogger and founder of RVing Beginner blog. He has been blogging for over five years, writing about his own family’s RV adventures, tips for people who are interested in buying an RV or taking their family on an adventure by RV.