12 Best RV Surge Protectors Reviewed

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If you plan on hitting the road soon, you’ll probably be using a bit of power and/or appliances out there. So you need to know about the best RV surge protectors. Here are our 12 Best RV Surge Protectors updated for 2022! We’ve got reviews for the 6 Best 30 Amp RV Surge Protectors and the 6 Best 50 Amp RV Surge Protectors, too!

TVs, stereos, phone and tablet chargers, laptops, appliances–the list goes on. They’re items we all use at home and in the RV, and they all draw power.

But, depending on your rig, drawing on so much power at once is dangerous in more ways than one. And, unfortunately, lightning exposure and electrical fires are not uncommon events in RVs.

At any rate, when you’re RVing, it’s hard to predict power surges due to storms and other factors, like self-inflicted operator errors.

Thankfully, with your rig hooked up to an RV surge protector, you and your loved ones can use all the power you like, protect all your electronic devices, and reduce the risk of a fire hazard.

What Is an RV Surge Protector?

Normal surge protectors are modern appliances that protect electronics from jumping volts and power surges. If the surge protector detects more than 120V, it either blocks the voltage or grounds out the voltage.

An RV surge protector is a specific type of surge protector, one created specifically for protecting your entire RV and all of its electronics. For this reason, many superior RV surge protectors come with a Connected Equipment Warranty, guaranteeing customers’ electronics for anywhere from $25,000 to $300,000 or more.

That said, when you’re on the road or enjoying yourself in whatever paradise you’ve chosen for the moment, you should be able to use as much juice as your rig can put out. You shouldn’t worry that a rogue lightning bolt will put out your new flatscreen or fry your laptop.

With the best RV surge protector, you can hit the road with your devices worry-free. Let’s dive into our top recommendations.

6 Best 30 Amp RV Surge Protectors

  1. SoftStartUp™Soft Starter & Surge Protector
  2. Progressive Industries 30 Amp SSP 30XL RV Surge Protector
  3. Camco 55301 30 Amp RV Surge Protection
  4. Surge Guard 44280 Portable Surge Protector
  5. Southwire Black 34930 30 Amp Surge Guard
  6. Hughes Power Watch Dog 30 Amp Surge Protector
Prices pulled from the Amazon Product Advertising API on:

6 Best 50 Amp RV Surge Protectors

  1. Progressive Industries SSP50X 50 Amp RV Surge Protector
  2. Camco 55306 PowerGrip Surge Protector 50 Amp
  3. Southwire Black 34950 50 Amp RV Surge Protector
  4. Hughes Power Watch Dog 50 Amp RV Surge Protector
  5. Surge Guard 35550 50 Amp RV Surge Protector
  6. POWSAF RV Surge Protector 50 Amp
Prices pulled from the Amazon Product Advertising API on:

6 Best 30 Amp RV Surge Protector Reviews

Here are our picks for the six best 30 Amp RV surge protectors:

1. SoftStartUp™Soft Starter & Surge Protector

The SoftStartUp™ Soft Starter and Surge Protector offers dual protection and benefits. for your RV. It not only protects your RV circuitry, but it also offers low-power AC start-up current. This innovative technology is a game changer for RVers.

With the SoftStartUp surge protector, you’re getting a 30 Amp connection with 2100 joules of surge protection. The device also offers continuous monitoring of your electrical usage, and it will check for a safe connection before you even plug in your rig. We also love that it’s connected to a mobile device via Bluetooth, so you can keep an eye on your power without getting up!

Plus, your appliances like your power-sucking AC will require significantly less power to get started. The circuitry delivers an inrush current at a 50% reduction, which means your major appliances don’t need as much power.

Currently, this surge protector is only available for a 30 Amp connection, but the company has discussed a 50 Amp option in the works.


  • 30 Amp surge protection AND soft start for your AC
  • Self-diagnostic feature that checks connection before you plug in your RV
  • Continual monitoring of power connection
  • Bluetooth enabled for app monitoring
  • Commercial grade technology
  • 2-year warranty included with purchase
  • No installation required

⛔️ Cons

  • More expensive than a basic surge protector
  • No 50 Amp option at this time

2. Progressive Industries 30 Amp SSP 30XL RV Surge Protector

Progressive Industries is one of a handful of highly trusted brands among RVers. This 30 Amp SSP 30XL RV Surge Protector is a great example of what makes that so. We actually have this RV Surge Protector in our RV.

Aside from basic surge protection for your entire rig, this RV surge protector also features open ground, open neutral, and reverse polarity protection as well as a host of other safety features.

As with most genuinely superior products, Progressive Industries’ 30 Amp RV Surge Protector is backed by a Lifetime Warranty.


  • Accidental 240V Protection and A/C Frequency Protection
  • Surge failure indicator
  • UL Certified and Canadian Approved
  • Lifetime Warranty
  • Designed for 30 Amps

⛔️ Cons

  • May be a bit pricey compared to other 30 Amp RV surge protectors
  • Bulky in comparison to some models

3. Camco 55301 30 Amp RV Surge Protection

Another highly recognized name in the RV surge protector industry is Camco. The Camco 55301 Surge Protector is a high-quality 30 amp RV surge protector. It stands out due to its sleek and weather-resistant appearance as well as its easy-grip handles.

A bit more advanced than older RV surge protectors, the 55301 from Camco has smart features like automatically shutting off in dangerous situations and automatically resuming power once things are safe again. And, with so many devices running off your RV’s juice, it’s better to be safe than sorry.

Other significant benefits of this particular RV surge protector include diagnostic LEDs, a power pedestal, and several degrees of protection beyond simple surge protection.


  • Easy to handle and portable
  • Weather-resistance and waterproof
  • Diagnostic LEDs
  • Power pedestal
  • Designed for 30 Amps

⛔️ Cons

  • Does not accommodate RVers who want a hardwired RV surge protector
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4. Surge Guard 44280 Portable Surge Protector

Surge Guard’s 44280 Portable Surge Protector is a UL listed RV surge protector built for higher amounts of power usage than the average surge protector.

That said, it’s everything you could need in a 30 Amp RV surge protector. Besides protecting your RVs electronics from surges, it also detects open ground, open neutral, correct polarity, and reversed lines and grounds.

The unit is highly durable, contained in a weather-resistant and rain-proof casing, and comes from a highly rated brand.


  • Highly durable unit
  • Offers advanced features
  • Weather-resistant and rain-proof
  • Designed for 30 Amps

⛔️ Cons

  • May run hotter than other 30 amp RV surge protectors on our list

5. Southwire Black 34930 30 Amp Surge Guard

The Southwire Black 34930 30 Amp Surge Guard is a prime example of a basic but high-quality and trustworthy RV surge protector. It’s built for 30 Amps, has a 128-second reset delay (to protect the A/C compressor), and a quick 10-second startup time.

The unit also constantly scans and monitors for voltages and then displays accurate information on a crisp LCD screen. So, it’s pretty great for those with little to no experience with an RV surge protector.


  • Easy to use with quick start-up
  • Reset delay protection
  • LCD screen with English display
  • Universal Fit Type/3600 Watts
  • Designed for 30 Amps

⛔️ Cons

  • More features than needed for a basic RV surge protector
  • May need maintenance more than other units

6. Hughes Power Watch Dog 30 Amp Surge Protector

Hughes is a well-known automotive accessories manufacturer, and their heavy-duty Power Watch Dog 30 Amp Surge Protector is one of their greatest products yet.

Designed for long-lasting efficiency, this unit comes highly recommended by online RV surge protector customers.

Bottom line? It will more than keep all of your RVs electronics safe and sound (even in the worst case of scenarios like storms, fires, and power outs).


  • Does much more than mere surge protection
  • Comes highly recommended
  • Built-in safety features
  • Designed for 30 Amps

⛔️ Cons

  • Does not require hardwiring

6 Best 50 Amp RV Surge Protector Reviews

Here are our picks for six of the best 50 Amp RV surge protectors:

1. Progressive Industries SSP50X 50 Amp RV Surge Protector

Another excellent product from Progressive Industries, the 50 Amp RV Surge Protector is a perfect pick for RVers with a bit more mobile devices and appliances sucking up juice than others.

And, as with other Progressive Industries RV surge protectors, it covers your whole rig. In addition, it also detects and prevents open ground, open neutral, and reverse polarity from damaging your electrical systems.

You will also be the proud owner of a Progressive Industries Lifetime Warranty with the purchase of this genuinely awesome RV surge protector.


  • Provides protection for even the largest RVs
  • Many advanced features
  • Lifetime warranty and support
  • Designed for 50 Amps

⛔️ Cons

  • Is not hard-wired

2. Camco 55306 PowerGrip Surge Protector 50 Amp

A popular dogbone-style RV surge protector for RVers who prefer 50 Amps is the Camco 55306 PowerGrip Surge Protector 50 Amp. Coming from a trusted brand, and consisting of the highest-grade materials, the 55313 is an excellent and long-lasting investment for your rig.

Diagnostic LED lights for constant assurance of your connectivity, convenient power grip handles, and a water/weather resistant casing are just a few of the most significant factors that make Camco surge protector such a good addition to an RV.

Furthermore, the surge protector comes with a cord that is easy to wrap up, and the entire unit can be quite efficiently stored, even in a hurry, without any hassle.


  • Easy to handle power grips
  • Weather-resistant and waterproof
  • 4,200 Joules of protection
  • Made by a well-known manufacturer
  • Designed for 50 Amps

⛔️ Cons

  • Pricey in comparison to many brands offering the same Joules

3. Southwire Black 34950 50 Amp RV Surge Protector

Southwire’s Black 34950 50 Amp RV Surge Protector does more than just protect your RV from electrical surges (and the loss or damage of devices and appliances). It keeps an eye on active voltages and instantaneously updates display data.

The unit is equipped with an easy-to-read LCD screen with English display programming. Upon start-up of the system, there is a 10-second delay. That said, there’s also a 128-second reset delay to protect your RV A/C compressor (pretty thoughtful, huh?).


  • 4200 Joules of surge protection
  • Advanced compared to older RV surge protectors
  • Safety features
  • Easy-to-read LCD display
  • Designed for 50 Amps

⛔️ Cons

  • Could be a bit more than some RVers really need or want regarding features, power, and price

4. Hughes Power Watch Dog 50 Amp RV Surge Protector

Hughes’ Power Watch Dog 50 Amp RV Surge Protector is the bigger stronger brother of the first Power Watch Dog mentioned above. The main difference (aside from being designed for 50 Amps of power) is that this unit has a 4800 Joules surge protection rating.

As advertised, this unit is considered a “smart” RV surge protector due to its Bluetooth/mobile device connectivity and advanced features. The Hughes Mobile App included with your purchase works with most Android and Apple devices.


  • 4800 Joules rating
  • Advanced features
  • Highly integrated with devices
  • Bluetooth capabilities
  • Designed for 50 Amps

⛔️ Cons

  • Not as many reviews available as comparable RV surge protectors
  • May cost more than comparable products

5. Surge Guard 35550 50 Amp RV Surge Protector

The Surge Guard 35550 50 Amp RV Surge Protector is the last, but far from least, on our list. More or less, it’s a suped-up version of the earlier mentioned Surge Guard RV surge protector.

The unit is rated for 3850 Joules of protection. It also comes with a start-up delay, reset delay, and other safety features standard for the brand.

It’s also quick and easy to install compared to some surge protectors for RVs (including some on our list).


  • 3850 Joules rating
  • More safety features than other brands
  • Easy install
  • Highly recommended
  • Designed for 50 Amps

⛔️ Cons

  • Bulky in comparison to other models
  • Can be more expensive than comparable units

6. POWSAF RV Surge Protector 50 Amp

While POWSAF may not be as recognizable of a brand as Camco or Progressive, it’s just as popular on Amazon.

With more than 2,500 5-star reviews and an affordable price tag, we had to recommend this popular surge protector. 

The POWSAF 50 Amp Power Defender RV Surge Protector offers 4100 Joules of protection. It’s designed for outdoor use with a water and fire-resistant case. 

It comes with a Power Watch Dog diagnostic LED function, which lets you know if you’re facing an unsafe RV connection. It offers protection from high and low-voltage surges, faults, reverse polarity, open neutral, and more. 

You get a 3-year warranty and a 30-day money-back guarantee, so it’s a pretty safe bet to give this affordable surge protector a try. 


  • 4100 Joules rating
  • Affordable price
  • LED diagnostic system
  • More than 2500 5-star reviews

⛔️ Cons

  • Lesser-known brand
  • Bulky connection
  • May not last as long

What Sort of Devices and Equipment Need Extra Surge Protection?

If you’re wondering whether or not the devices and equipment in your RV need a surge protector or not, they do. Anything that plugs into an electrical outlet benefits from surge protection.

That said, some devices and appliances are more vulnerable than others when it comes to risks like suffering data losses or fried circuits during storms or power outages.

Some of the most essential items to run through a surge protector while RVing include:

  • TVs and computer monitors
  • Laptops, PCs
  • Modems, cable boxes, and routers
  • Low voltage lighting
  • Game consoles and stereo systems
  • Kitchen appliances
  • Chargers and power adapters

What to Consider Before Buying an RV Surge Protector?

Whether you’re a solo RVer or you roll with the whole tribe, purchasing a proper surge protector requires a few crucial considerations first. Among the most significant of these factors are the materials, quality of components, cord length, plug type, number of outlets, etc.

✳️ The Quality of the Materials and Components

When shopping for an RV surge protector, one of the first considerations to make is how the components and casing fit the environment in which it will be used.

For example, someone RVing in the everglades may want to choose a lighter variety of surge protectors than someone on a rig in Alaska who’d benefit from a durable metal-cased surge protector to withstand the cold weather.

✳️ How Many Amps Do You Need?

There are two types of RV surge protectors to choose from–30 Amp and 50 Amp. The number of electronics and appliances you have, where you travel, and where you plug in your rig, all determine how many amps you’ll need in a surge protector.

✳️ How Many Joules Do You Need to Protect Your RV?

The Joule rating for your RV surge protector depends on your needs and comfort level. 

For a 30 Amp RV we recommend at least 825 Joules for very basic RV circuitry, but you might feel more comfortable with 2,000 or more. Those with a 50 Amp RV will likely need more than 3500 Joules. 

✳️ Do You Need an Interior Surge Protector Too?

You know your RV better than anyone. So, when shopping for an interior surge protector, keep in mind the shape and size of the inside of the RV and outlet locations.

You can find everything from built-in surge protectors (like those in laptops and PCs) to classic power-bar and strip-style surge protectors for inside your RV. Likewise, Joules ratings of 200 to over 5,000 are common.

You can also find kid-friendly surge protectors for RVers with children (or grandchildren) onboard.

✳️ Budget

Everyone has a budget, so keep that in mind. But we suggest worrying less about price and more about choosing the best one for your needs.

It’s important to keep in mind that this purchase can protect and preserve your hundreds or thousands of dollars worth of pre-existing devices, appliances, and electronics. It’s hard to put a price on that.

✳️ How Much Cord Length Does It Have?

Don’t forget to consider the length of the surge protector cord! After all, there’s a significant difference between three feet and three meters.

Double-check that the surge protector you purchase can easily reach from the outlet in your RV to where it needs to go. The last thing you want is to get out on the road only to discover you’ll still have to leave appliances or devices unplugged after all.

✳️ What Sort of Plug Type Do You Need?

In most countries, the main plug-type utilized in the region will be the standard selection in stores or online. In the U.S., most RVs have AC outlets. That said, there are always exceptions, so note which outlet type your RV uses before purchasing your surge protector.

Take a quick moment to double-check the ends of the cord or re-read the product description to make sure it’s the right fit. This will help you avoid returning your product or seeking out an adaptor.

✳️ How Long Do RV Surge Protectors Last?

You don’t want your RV surge protector to give out on you suddenly, so it helps to know how long they last. You’ll want to look at replacing your RV surge protector every 2-5 years. 

The frequency with which you should replace your surge protector depends on the quality of your purchase. Often, the price you pay is a good indicator of how long a surge protector will last. If you’re paying less than $100, we recommend checking and potentially replacing it at least every 2 years. If you’re paying $400 or more, your surge protector could last 5 years or more. 

That said, components on surge protectors will wear down at different times based on usage. Frequent use will require more frequent replacements. 

Additionally, some surges can fry your surge protector, and any time you plug your surge protector into an unsafe connection (even if you don’t plug in your RV), you risk some damage to the unit. So you might have to replace more often based on damage. 

We recommend reading up on your RV surge protector warranty to determine what circumstances will warrant a replacement of the unit. If it wears down naturally before your warranty expires, you’ll likely receive a replacement at no charge to you. 

If it’s been a while since you purchased your surge protector, have it tested to make sure everything is working properly. If you suspect that it might be starting to wear down, it might be worth replacing before it goes out on you.  

✳️ Does it Have Indicator Lights?

While it may not seem like the most important consideration at first glance, whether or not a surge protector is equipped with indicator lights is a pretty big deal (if you’re concerned about it).

Why should you be concerned about it?

Indicator lights make surge protectors so much more functional and convenient. A single glance at the indicator light tells you if everything is functioning properly or not.

If you have a lot of appliances, chargers, and devices to run through your surge protector, we recommend getting one with an indicator light. When it comes to having hundreds or thousands of dollars worth of stuff plugged in, you’re better off safe than sorry!

13 Best RV Surge Protectors for Interior Use

Now that we’ve had a chance to discuss what an external RV surge protector is, why they’re important for an RV, and what to look for when purchasing one, let’s look at some of the top surge protectors for an RV interior.

1. Globe Electric Space Saving Surge Protector – 6 Outlets and 2 USB Ports

The Globe Electric Space Saving Surge Protector features a swivel design intended to allow you to place the surge protector just about anywhere. This feature makes it perfect as an interior surge protector for your RV.

In addition to having six outlets and two USB ports, it also works as a 2.1 amp charger with Android and Apple products. The surge protector also has two easy-to-spot indicator display lights that help you keep an eye on the status of your power.

This space-saving surge protector allows for protection of up to 2100 Joules. Furthermore, it comes with a two-year warranty and over a quarter of a million dollars worth of connected equipment warranty protection as well.


  • 2100 Joules
  • 6 outlets/plug ins
  • 2 USB ports
  • Dual indicator lights
  • 2-year Manufacturer Warranty and $300,000 Connected Equipment Warranty
  • Convenient swivel design

⛔️ Cons

  • Possibly less durable than products like Stanely’s SurgeMax in terms of casings
  • May be more expensive than comparable 6-outlet surge protectors

2. Belkin USB Surge Protector with Rotating Plug – 3 Outlets

The Belkin USB Surge Protector with Rotating Plug is one of our favorites. This nifty lightweight surge protector is far mighter than one might suspect upon a first glance.

The surge protector comes with 3 outlets, a 360-degree rotating AC plug, and two USB ports. Not only will it protect your devices and appliances, but it will also charge most of them as well.

Big things really do come in little packages sometimes. This little guy will take up minimal space in the RV and comes with a 918 Joule energy rating.

Backed by a Lifetime Warranty and a $75,000 Connected Equipment Warranty, there’s little doubt of the manufacturer’s faith in this product.


  • 3 outlets
  • 2 USB ports
  • Rotating AC plug
  • Works as a charger for most mobile devices
  • Lifetime Warranty as well as $75,000 Connected Equipment Warranty

⛔️ Cons

  • Smaller than many RV surge protectors
  • May be more expensive than classic power-bar type products or universal chargers

3. Stanley 31610 SurgeMax Pro – 9 Outlets

Stanley’s 31610 SurgeMax Pro is a 9 outlet surge protector that we’ve had our eye on for quite some time now as it’s manufactured by a well-known brand and happens to come highly recommended.

Featuring a heavy-duty black metal case, 6 ft cord, and specs of 125 volts / 1875 watts, it seems to be everything a solid RV surge protector should be.

This classic power-strip style surge protector is not only one of the highest recommended with customers online, but Stanley also stands firmly behind it with their official Limited Three Year Warranty.


  • Durable metal housing
  • 9 outlets/plug-ins
  • 125 volts / 1875 watts
  • Excellent ratings from customers

⛔️ Cons

  • May weigh slightly more than other power bars
  • The cord could be longer (only 6 ft long)

4. BESTEK Cute Surge Protector – 4 Outlets and 2 USB Ports

For those who are searching for the best surge protector for kids, the BESTEK Cute Surge Protector is an excellent selection. Shaped like a bear, this adorable little guy comes with 4 outlets and 2 USB ports and is perfect for children regardless of gender.

Aside from being cute, this surge protector is extremely functional and safe (as well as fire-resistant). It protects in multiple ways including short circuit, over-voltage, overload, and overcurrent protection included.

This unit is also FCC certified and uses intelligent identification for smart charging devices. It also comes with spring-loaded safety shutters that make it impossible for the youngins to access the power outlets without help.

This surge protector also comes with life-long customer service as well as an 18-month manufacturer’s warranty. So, if you have any issues, electronically or otherwise, you’re covered.


  • Great for kids
  • Cute but functional
  • 4 outlets/plugs
  • 2 USB ports
  • Extremely safe and durable

⛔️ Cons

  • Is designed for kids
  • Has fewer outlets than some surge protectors

5. Allocacoc PowerCube (Original) – 4 Outlets and 2 USB Ports

The Allocacoc PowerCube (Original) is a brilliant little surge protector with an incredibly unique 6-outlet design. The device is compact (cube-shaped) and built for use charging and protecting electronic devices and appliances.

The surge protector includes four standard outlets as well as two USB outlets. It can be plugged into any wall socket and works with universal adapters as well.

If you enjoy this PowerCube, you’ll be happy to know that most models are inter-matchable. A variety of extras are also available such as extension cords, universal adapters, remote buttons, and USB ports.

As far as surge protectors go, this one is small but definitely one of the best we’ve discovered so far. Its design saves space and doesn’t block any of the unused plug-ins like so many comparable products do.


  • Space-saving
  • 6 outlets
  • 2 USB ports
  • Charges smart devices
  • Compatible with other PowerCube devices and accessories

⛔️ Cons

  • Smaller than other surge protectors
  • May not offer as much protection as heavier duty surge protectors

6. AUKEY Power Strip Surge Protector – 12 AC Outlets and 6 USB Ports

The AUKEY Power Strip Surge Protector is ideal for Rvers seeking an all-in-one surge protector solution for the interior of their rigs. With 12 outlets and 6 USB ports, it’s quite the power station.

This big boy conveys power to devices, appliances, and other various electronic equipment with ease. It also charges up to 2.4A via USB ports.

As far as protection goes, this unit has it all–excessive current, overcharging, overheating, lightning, and, of course, surge protection. It has a 1500 Joule energy rating as well.

This smart RV surge protector hub comes with a five-foot power cord (with AC plug) and users manual as well. For most RVs, the cord is a great length.


  • 12 outlets/plug-ins
  • 6 USB ports
  • Overcharging, overheating, excessive current, lightning, and surge protection all in one unit
  • Charges mobile devices
  • Includes users manual

⛔️ Cons

  • Bulky design compared to classic power-bar style surge protectors
  • 5 ft cord may not be long enough

7. SUPERDANNY USB Surge Protector Power Strip – 5 Outlets and 3 USB Ports

Next on the list is the SUPERDANNY USB Surge Protector Power Strip, another ideal candidate for one of the most suitable surge protectors for RV interiors. A fast charging station as well as a surge protector, it comes with five outlets and three smart USB ports.

Aside from consisting of the most modern technology and components, this impressive surge protector also includes a one-piece copper sheet for added protection. The device is rated for 900 Joules and also has overload, high temperature, and short-circuit protection.

The case is made from ABS and PC fire-resistant materials and includes two easy-to-use mounting holes (great for installing in RVs). It also comes with a hook and loop fastener to help organize the extension cord (also great for RVs).


  • Fire-resistant casing
  • Mount holes and 8 ft cable
  • 5 outlets/plug-ins
  • 3 USB ports

⛔️ Cons

  • Less than 100 Joules of protection
  • Could have additional outlets

8. Belkin Power Strip Surge Protector – 12 Outlets

Belkin’s Power Strip Surge Protector is yet another excellent choice for any RV owner in the market for interior surge protectors to install in their rig. A one-stop-shop for power in RVs, this surge protector comes with a dozen outlets and eight feet of cable.

The AC plug is flat to fit in tight places, which is just another point for RV owners. The device is backed by Lifetime Warranty as well as $250,000 Connected Equipment Warranty (which says volumes about the product).

Rated for 4000 Joules and a 6,000V max spike voltage, this bad boy is more than enough for most RVs. Guard your computer, stereo, and mobile devices with peace of mind.


  • 4000 Joules rating
  • Lifetime Warranty and $250,000 Connected Equipment Warranty
  • 12 outlets
  • Flat AC plug works well in most RVs

⛔️ Cons

  • Doesn’t charge smart devices
  • Not exactly a compact design

9. ECHOGEAR On-Wall Surge Protector – 4 Outlets and 2 USB Ports

The ECHOGEAR On-Wall Surge Protector also fits the description of what we look for in one of the best surge protectors. With four rotating AC plug-ins and two USB ports, the surge protector is more functional and versatile than most competitor units.

Protect your devices and appliances with this surge protector. You can mount it nearly anywhere in your RV that you please. With its low profile design, it fits in most RVs with ease.

It features 1080 Joules rating, which is strong enough to keep valuable electronics in your small or mid-size RV safe while on the road. This makes it a good candidate for our list of great surge protectors to mount inside your RV.

It also comes with a UL Safety Certificate, 5-Year Warranty, and $25,000 connected equipment warranty.


  • 5-Year Warranty and $25,000 Connected Equipment Warranty
  • Low-profile design
  • Mountable design
  • 4 outlets/plugins
  • 2 USB ports

⛔️ Cons

  • Fewer outlets than is ideal for some RVs
  • Could have a higher Joules rating

10. Bototek Surge Protector with 10 AC Outlets – 4 USB Charging Ports

The final item on our list is the Bototek Surge Protector. It comes with 10 outlets, 4 USB ports, built-in voltage sensors, and intelligent circuitry.

Built for overload, surge, flux, and spike protection, the unit keeps your devices and appliances optimally safe at all times. Furthermore, the surge protector comes with a heavy-duty (extra-long) cord with an AC plug.

Few surge protectors consist of such fine components as fire-resistant casing, copper wire, and special socket conductors. That is why the manufacturer offers a Two-Year Warranty and lifetime technical support.


  • 10 outlets/plug-ins
  • 4 USB ports
  • Built-in voltage sensors
  • 2-year Warranty (and tech support)

⛔️ Cons

  • May be larger than some models suited for RVs
  • May be heavier than many comparable products

11. Cable Matters Surge Protector Power Strip (2-Pack) – 6 Outlets

Another popular choice for basic surge protectors is Cable Matters Surge Protector Power Strip. Conveniently packaged as a 2-pack, these two strips amount to 12 outlets with 200 Joules of protection.

Two-foot cords, indicator lights, and the most basic surge protection for devices and small appliances are what you get with the Cable Matters 2-pack Surge Protectors.

If you’re looking for an additional surge protector to install in your RV (to power a couple of chargers and a lamp or stereo), these surge protectors will do the trick.


  • Includes two surge protectors
  • Great for protecting small appliances and mobile devices
  • Indicator light
  • Trusted brand

⛔️ Cons

  • 12 outlets could be on one strip instead of two
  • 2 ft cords could be a bit longer

12. Witeem Power Strip – 12 Outlets and 4 USB Ports

The Witeem Power Strip is a powerful 12 outlet and 4 USB port surge protector suited for the interiors of most RVs. Not only will it power your devices and appliances, but it will also charge them as well.

The unit includes safety shutters, which make it hard for children to have accidents. The USB ports charge at speeds of up to 2.4A, which is the fastest on the market.

The surge protector has a 2100 Joules rating, including surge and overload protection. Its casing is fire-retardant for added security. Additionally, the unit is mountable and includes a 4.9 ft pure copper cord.

Looking to add 12 more outlets to your RV’s interior wall? This may be the unit for you.


  • 12 outlets/plug-ins
  • 4 USB ports
  • 2100 Joules o protection
  • Mountable with heavy-duty cord
  • Highly recommended product
  • Excellent customer service

⛔️ Cons

  • Sleek design but may be bulkier than desired
  • The cord could be a bit longer

13. Tripp Lite Surge Protector Power Strip – 10 Outlets

Tripp Lite Surge Protector Power Strip comes with 10 outlets. Four of the outlets are built for three-prong plugs. If you have larger appliances that need outlets in your RV, this is one of the RV surge protectors that has the most to offer.

Designed to protect everything from small mobile devices like phones and tablets to larger appliances like TVs and more significantly-sized electronics, the unit is perfect for RVs.

This surge protector features automatic shutoff security when spikes or surges are detected and come equipped with indicator lights that are easy to see and read.

It comes with a 2395 Joules rating to ensure the complete protection of your and your passengers’ electronics and comes with a Lifetime Warranty and an additional Connected Equipment Warranty.


  • Protects all major appliances and mobile devices
  • Lifetime Warranty and $150,000 Connected Equipment Damaged
  • 10 AC outlets (4 that accommodate three-prong plugs)
  • Automatic shutoff feature
  • 1449 Joules rating

⛔️ Cons

  • Could provide a slightly higher Joules rating for a 10-outlet surge protector
  • Slightly pricey comparatively speaking

FAQs About RV Surge Protectors

How Do I Know If My RV Surge Protector Is Bad?

Unfortunately, it’s not always easy to tell if your surge protector is going bad. Each time the unit takes a hit, it loses Joules, and when those Joules run out, your protector will no longer do its job. Unless your surge protector has an advanced monitoring system, you won’t know how many Joules you have after each use. 

You can give it a visual inspection to check for obvious problems. If you plug it in and no lights turn on, and you’re sure there’s power at the outlet, it’s probably dead. If a power surge fried your surge protector, there could even be burn marks on it, although this is uncommon. 

Because it’s not easy to tell when your surge protector goes bad, we simply recommend replacing it every 2-5 years based on the manufacturer’s recommendation

Are All RV Surge Protectors the Same?

All surge protectors serve to protect your RV from power surges, but not all surge protectors are the same. Some offer more protection and extra features while others are very basic. 

Most importantly, RV surge protectors differ based on the Joules rating and amps. You’ll want a 30 Amp surge protector for a 30 Amp hookup and a 50 Amp unit for a 50 Amp hookup. You’ll also want an adequate number of Joules to ensure your surge protector lasts longer. 

Usually, the price tag is a good indicator of the quality of surge protector you’re getting. If you want extra protection and a longer-lasting unit, we suggest investing a little bit of money into your purchase. 

You can also check out the various features that a surge protector offers. Some only protect from surges with simple red and green lights to indicate the safety of a connection. Others have continual monitoring, Bluetooth-connected apps that alert you of a bad connection, and even internal wiring to your RV’s circuit board. 

So, it’s important to do your research on the right surge protector for your RV because they’re definitely not all the same. 

How Do I Keep My RV Surge Protector from Being Stolen?

If you’ve invested in a quality RV surge protector, you’ve spent hundreds of dollars on the product. That’s an attractive target for thieves who could easily unplug your external surge protector while you’re sleeping without anyone the wiser. 

It’s not difficult to guard your surge protector from theft with a little forethought. RVers have tried various strategies for preventing surge protector theft. Here are some simple and effective ideas: 

  • Wrap a thick bicycle lock with a high-security padlock around your surge protector. 
  • Consider an outdoor-grade cable lock. It’s not as secure as a bicycle lock, but still a great deterrent.
  • Buy a lockbox. It should cover your surge protector and its connections without squishing the cables and damaging the connection. The benefit here is that these are usually weather and fireproof as well, helping to extend the life of your surge protector. 

If you’ve come up with another creative and effective way to secure your surge protector, let us know! 

How Often Do Surge Protectors Need to Be Replaced?

Most manufacturers and we recommend replacing your surge protector every 2-5 years. You can look into the manufacturer’s specific recommendation for your surge protector to get a better idea. 

It’s not always easy to tell when your surge protector is going bad, so it’s better to get ahead of it. If a surge hits a unit that’s wearing down, it might not offer adequate protection, putting your expensive electrical system at risk.

 It’s better to be safe than sorry and replace a surge protector ahead of the manufacturer’s recommendation. 

What Is the Difference Between a Surge Protector and a Power Strip?

Power strips are typically for indoor use and offer minimal protection against low-voltage surges. They’re more for your convenience than for your protection because it allows you to plug in more items than a typical outlet. They’re nice to have in an RV so you can easily turn off power to multiple devices with one switch when trying to conserve electricity. 

But if you’re looking to prevent damage to your RV’s electrical system, we suggest getting a surge protector. This is the unit that will prevent a power spike from reaching any devices plugged into the power source. It’s basically an insurance policy for your RV that’s not always affordable upfront, but well worth it in the event of a power spike. 

Is a Battery Backup Surge Protector Worth It?

A battery backup is basically a surge protector that will protect devices in your RV from unexpected power surges from your battery. If you frequently boondock or run on battery power, a battery backup may be worthwhile for you.

Picking the Right Surge Protector for Your RV

When it comes to plugging in and protecting your rig with one of the best RV surge protectors, Progressive Industries and Camco are hands down the go-to brands for beginners and seasoned RVers alike.

Whether you’re in need of a 30 Amp RV Surge Protector or a 50 Amp RV surge protector, with either one of these two brands your RV will be optimally protected.

And, of course, for those who need surge protection for the interior of their RVs, Belkin’s Power Strip Surge Protector is a classic standard.

That said, with kids on board, we highly suggest the BESTEK Cute Surge Protector as children absolutely adore it (and it keeps them from taking up outlets and ports on your power station as well).

About the Author:

Mike Scarpignato is an avid RVer and outdoorsman. He travels with his wife Susan in their Class A 2021 Thor Challenger and their Class C 2008 Gulf Stream Conquest. Mike is the owner of RVBlogger.com, TravelTrailerPro.com, MotorhomeFAQs.com, the RVBlogger YouTube Channel, and the private Facebook group called RV Camping for Newbies.

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2 thoughts on “12 Best RV Surge Protectors Reviewed”

  1. Hey Mike!! Everywhere I search I come up with your site. I searched rv surge protectors on Pinterest. I notice your links open Amazon website. Other places it opens in my Amazon App. I like giving you credit. I chose the same protector you have. Thanks for the post.

    Dan Q.

    • Hi Dan,
      Well that is awesome! We try hard to get our message out there!
      Thanks for using our links too! We appreciate the support!


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