Trailer dolly is a special type of mechanical device used to move trailers, RVs, boats, etc. with ease even if you overlanding. These are smaller in size yet packs a lot of power.

Some of the best electric trailer dollies can even tow up to 10,000 pounds. Using a trailer dolly would make moving your boat, jet-ski, or kayak effortless.

Quick Answer - BEST ELECTRIC TRAILER DOLLY:

Parkit360 Force 5K B2 Motorized Trailer Dolly 5000lb Capacity
  • Electric Motor
  • Freewheel Mode
  • Electric Brake Controller
  • Portable
  • Built-in Battery Charger

There are myriad of trailer dollies out there. Due to that, it becomes a chore to pick out the most suited one for you.

So, we have gone ahead and done our research on some of the best trailer dollies you can buy right now. As a result, for you, we will be covering reviews of the selected ones with a comprehensive buying guide in this post.

Best Electric Trailer Dolly

MaxxHaul 12" Tires 70225 Trailer Dolly

Tow Tuff Adjustable Trailer Dolly with Caster

Trailer Valet XL Trailer Dolly

Happybuy Trailer Mover 350W 12V Electric Trailer Jack

Parkit360 Force 5K B2 Motorized Trailer Dolly 5000lb Capacity

Biltek Trailer Mover 350W 12V Electric Trailer Jack

Best Electric Trailer Dolly - Reviews

1. Review of MaxxHaul 12" Tires 70225 Trailer Dolly

It's not electric, but you should still consider it.

Simply put, this MaxxHaul trailer dolly is the bang for your buck trailer mover on our list. This is a cheap trailer dolly that comes with numerous features and functions.

For instance, this one comes with a couple of 12 inches pneumatic tires. So, it won’t be easily damaged even under extreme load. 

Additionally, it has a tongue weight capacity of up to 600 lbs. So, you can move vehicles including jet-ski, boat, trailer and more without any issues.

This model features steel construction. And, it is finished with a durable powder coat finish. At times, for a lot of beginners, it might get tricky to assemble a trailer dolly.

But in this case, we can confidently state that this can be assembled without any difficulties whether you are a beginner or a professional.

The long handle comes with a cushioned grip for a better grip. And, it also contains a 1-7/8" hitch ball which is chrome polished and solid forged.

This trailer dolly weighs just 29.9 lbs. And it has a net dimension of 42 x 14 x 6 inches.

So, it can easily be used to maneuver your trailer in tight spaces. Overall, this can be a perfect solution for the ones that do not have a bigger budget.

What Previous Buyers Said?

This is one of the few trailer dollies that buyers seem to be ecstatic about.

First, most of the owners liked the built quality and the ease of use of this trailer dolly. They also praised the instruction manual and the intuitive assembly process.

Finally, buyers also were satisfied with the pricing of this product. They said, if anyone within a budget limit is looking for a well-built, high quality yet inexpensive trailer dolly, this might be the best trailer dolly for them.

PROS:

  • Very affordable price
  • Easy to assemble and use
  • Sturdy built quality
  • Rust and corrosion-resistant

CONS:

  • Comes with a warranty of only 90 days
  • Not electric

2. Review of Tow Tuff Adjustable Trailer Dolly with Caster

Another one of non-electric ones.

Tow Tuff has established itself as one of the pioneers in the automotive and trailer tool industry. And, almost all of their products are great in terms of durability and quality.

Likewise, this Tow Tuff trailer dolly is no exception. From the design to the pricing, it is one of the best trailer dollies in the market right now.

This one can hold up to 800 lbs. with its two 12-inch ‘no-flat’ tires and one 8-inch caster. The caster is located in the middle and it is swivel-ready.

You can adjust the height of the trailer dolly ranging from 16.5-inches to 25.5 inches. Thus, it can be fit to a wide selection of trailers.

It boasts a 30-inches wheelbase and a 40 inches handle for better stability.

As a result, it is very easy to maneuver and control in tight situations. The 1 7/8” hitch ball is perfect for the most trailer couplers.

This 44.2 lbs. trailer dolly has a dimension of 42 x 6 x 15 inches. On top of this, it comes with a solid steel frame construction and a powder coat finish to make it rust and corrosion-proof.

What Previous Buyers Said?

Generally, it has received positive feedback from the previous buyers. Yet, some particular buyers filed grievances against the tires of the unit.

They said that the tires went flat after using the trailer dolly a few times.

However, on the other hand, the majority of the previous buyers are over the moon about the performance of the Tow Tough trailer dolly. Specifically, they liked the features that it has a caster and the height of this dolly can be adjusted with ease. 

PROS:

  • Height adjustable
  • Comes with 1-year manufacturer’s warranty
  • Rust and corrosion-resistant
  • Comes with a third wheel for better stability

CONS:

  • The tires might not be of high quality
  • Not electric

3. Review of Trailer Valet XL Trailer Dolly

If you have the budget and want a feature-rich, heavy-duty, and multi-functional electric trailer dolly, then this might be a great pick. This is the extra-large trailer dolly from Trailer Valet.

From the look of it, it might seem a small tool. But don't let the look mislead you. In truth, this is one of the most powerful electric trailer dollies.

It can withstand trailer weighing up to about 10,000 lbs. As well as, this dolly has a tongue weight capacity of 1,000 lbs.

Trailer Valet has incorporated its patented ball attachment mechanism in this trailer dolly. That will allow you to attach and detach the trailer dolly effortlessly every time.

This 52.9 lbs. trailer dolly can be turned into a motorized trailer dolly with a cordless drill. The dimension of this unit is 28 x 12.3 x 8.9 inches.

The build quality of this trailer dolly is top-notch. It is manufactured with high-grade steel and coated with a powder coat for extra durability. This comes with a 2 inches hitch ball and a pair of 9 inches 'no-flat' tires.

Thus, it is compatible with most of the trailers and you won’t have to worry about flat tires anymore. For safety, it features an ‘auto brake’ system. That means whenever it is not in use, it will be stopped automatically.

What Previous Buyers Said?

Once again, this particular trailer dolly has got mixed reviews from the previous buyers. Generally, everybody is happy with the performance of the trailer dolly.

However, some buyers are not happy about the high price. Conversely, lots of current owners are thrilled about this trailer dolly.

They are mentioning that it is amazing how powerful this tool is. They are recommending this for the people who need a trailer dolly with a high weight capacity.

Additionally, they also praised the easy-to-follow instruction manual and assembly process.

PROS:

  • Comes with automatic brake
  • It has 'never-flat' tires
  • Well-built and sturdy construction
  • Great pulling power

CONS:

  • The handle is so short
  • Not great for slopes

4. Review of Happybuy Trailer Mover 350W 12V Electric Trailer Jack

This is a 350W/12V electric trailer dolly from Happybuy. It has a maximum weight capacity of 5000 lbs. and a maximum jockey wheel load capacity of 600 lbs.

This electric trailer jack comes with a separate control box where all the electric components are housed. Thus, the motor won’t overheat.

It packs a lot of beneficial features like 'forward' and 'reverse' control, automatic brake, height adjustment, etc. So, you can easily move it forward or backward with the gears located on the steering handle. You will also love the anti-slip rubber wheel that is ruggedly built.

This electric trailer dolly weighs about 32.5 lbs. And it comes with a dimension of 29.5 x 13.5 x 11.5 inches.

In that regard, it is a perfect option if you are looking for a portable electric trailer dolly. The wheel has a diameter of 7.5 inches. You can adjust the height of the clamper from 32 cm to 42 cm.

It is compatible with most of the 12 volt/24Ahv lead-acid batteries. To top all these, you will also receive a locking pin and a cover for protecting the trailer mover from getting stolen.

What Previous Buyers Said?

Most of the customers are pleased with their purchase. They also liked the automatic brake and the portable size of the trailer dolly.

However, some current owners also had complaints about the customer service team of 'Happybuy'. But, other than this, there were no other negative remarks about this product.

PROS:

  • Compact and portable
  • Powerful and easy to use
  • Comes with automatic brake
  • Has height-adjustable function

CONS:

  • Bad after-sale service
  • The battery is not included

5. Review of Parkit360 Force 5K B2 Motorized Trailer Dolly 5000lb Capacity

The penultimate electric trailer dolly in our review is the Parkit360 Force 5K. As the name suggests, you are getting a trailer dolly which can withstand a load up to 5,000 lbs. and has a tongue weight capacity of 900 lbs.

It comes with some rare features which make it one of the best electric trailer dollies right now. 

For instance, it is equipped with the free-wheel mode. The feature would come in handy when you will need to disengage the transmission of the trailer dolly.

Moreover, it also has the ‘StableLoc’ technology which makes it compatible with almost all the trailer models. The dimension of this one is 30 x 15 x 16 inches and has a weight of 70 pounds. 

Another great feature is that it has 2 hitch balls of 2-inch and 2 5/16 inch respectively. The trailer dolly comes with a separate box for the battery (15-inch width).

So, the battery won’t overheat the trailer dolly while it is operating. Parkit360 recommends a 12-volt deep cycle battery for this trailer dolly.

What Previous Buyers Said?

All in all, the customers have mixed feelings about this as well.

The customers were unhappy mostly because the smart brake controller kit is not included for free with the unit. Also, some of them said it is a bit pricey.

On the contrary, most of the previous buyers were content because of the power and traction it offers. Also, they said it is one of the best electric trailer dollies for maneuvering in tight space. Thus, it is worth the high price tag.

PROS:

  • Excellent design
  • Portable yet sturdy built quality
  • Best for maneuvering in a limited space area
  • Comes with a built-in battery charger

CONS:

  • The battery is not included
  • The smart brake controller is not included (sold separately)

6. Review of Biltek Trailer Mover 350W 12V Electric Trailer Jack

Most of the electric trailer dollies tend to be pricey. Fortunately, this motorized trailer dolly from Biltek has a very reasonable price tag.

Even though this is an inexpensive trailer dolly, it packs a whole load of features. For the record, this is a 350W/12V electric trailer dolly.

The unit comes with an 8 inches non-slip solid rubber wheel. And it has a weight capacity of 5,000 lbs. This unit weighs only 35.28 lbs. and has a dimension of 32" x 33" x 9.8".

The company recommends using a 12 V DC KMG battery for this trailer dolly. There are buttons on the handle for maneuvering the trailer dolly with ease.

What Previous Buyers Said?

It also has received some negative remarks from the buyers. But fortunately, those are not related to the performance of the trailer dolly.

For example, they didn’t like warranty policy and the drilling mounting system of this one.

Other than that, most of the previous customers are recommending this trailer dolly. They are telling that it has a great price to performance ratio.

Also, the unique features like the automatic brake, portable size, staggering traction, and rugged build quality has made it a popular electric trailer dolly.

PROS:

  • Automatic brake
  • Rust and corrosion-resistant
  • Free lock and keys for extra security
  • Adjustable height
  • Portable and rugged build quality

CONS:

  • Comes with just 30 days of warranty
  • Not suitable for loose or softer surfaces
  • Needs drilling into the towing bracket
  • Battery not included

Best Electric Trailer Dolly Buying Guide

Advantages of using an Electric Trailer Dolly

A trailer dolly can come in handy in many instances. A good quality trailer dolly would be able to help you maneuver in tight spaces with ease.

Typically, it would be near impossible to align your vehicle and trailer with your bare hands. But a trailer dolly would streamline the process dramatically.

If you want to move a heavy object without a trailer dolly, you might accidentally injure you. Even if you have a helping hand or two, it is not a wise thing to do.

In that regard, a trailer dolly would both reduce the risk of injuring you and damaging your vehicle or trailer as well.

Types of Trailer Dollies

Trailer dollies come in different sizes and shapes. But primarily, we can categorize them in 2 categories such as electric trailer dolly and manual trailer dolly.

Both types of trailer dollies have their benefits and drawbacks. Here's more about the 2 types of trailer dollies.

Electric Trailer Dolly

In short, electric trailer dollies are the best option compared to the manual ones.

Typically, these trailer dollies come with an electric motor inside. And, it provides the power to move the wheel. Generally, the motor would be powered by a battery.

Most of the high-end electric dollies will have control buttons on the steering handle for easy operation. And, this type of trailer dollies will have a higher weight capacity.

So, it would be very easy to move heavier loads. At the same time, electric dollies are the expensive ones.

Manual Trailer Dolly

Conversely, the manual trailer dollies are very cheap and come with a lot fewer features. But that doesn’t mean that it cannot be used to move your trailer or boat.

Rather, manual trailer dollies can be actually a great alternative to the expensive electric dollies. Most of the manual trailer dollies would come in parts.

You have to assemble all the parts according to the manufacture’s instruction. Usually, it is very easy to do that.

Mostly, this type of trailer dollies use pumps or hand cranks. And, you will have to use the handle to push/pull the unit by yourself.

So, even though, these are cheaper, we would recommend you use electric trailer dollies if it’s a viable option for you. For your convenience, we have shared reviews of a couple of manual trailer dollies above. So that you can choose wisely.

Things to Consider Before Purchasing the Best Electric Trailer Dolly

Here are a few factors you should keep in mind before buying your next trailer dolly.

Height Adjustment

All the good trailer dollies should come with height adjustment capability. That way it will be easier to hitch the trailer to a vehicle even on uneven grounds.

All the adjustable trailer dollies come with a mechanism that allows you to adjust the hitch without moving the steering handle.

Weight Capacity

Every trailer dolly will have a weight capacity. This should be one of the main factors to consider before buying your trailer dolly.

For that reason, first, you need to know the weight of the item you would move. Then it would be easier to decide on the trailer dolly you want.

For instance, if you need one with higher weight capacity, you can go with an electric trailer dolly. On the opposite, you can go with a manual one if you are good with the weight capacity it has.

But, remember, you should never overload the trailer dolly whether it is an electric or a manual trailer dolly.

Brakes

There are a lot of trailer dollies that are available without a brake function. However, a trailer dolly without the brake function would not be a wise option to pick.

If you want a trailer dolly with a reliable brake function, you should go for an electric trailer dolly. Because most of those come with features like an automatic brake. 

Durability and Maintenance

A trailer dolly should be a long time investment. Thus, you should always choose a trailer dolly with rugged built quality. Otherwise, it might get damaged after using it a few times.

The top-quality trailer dollies would come with a powder coat finish and steel construction. So, those would be rust and corrosion-resistant. At the same time, it would be durable and low maintenance.

Tires

Usually, trailer dollies come with ranging from 1 to 4 tires/wheels. If you want a portable and lightweight trailer dolly, then you should opt for the ones that come with only 1 tire.

On the other hand, if you are looking for stability and ease of use, you should go for one that comes with multiple tires. You should also consider the quality and the material of the tires.

The best trailer dolly would come with ‘no-flat’ tires with the ‘no-slip’ feature.

Wrapping it Up - Best Electric Trailer Dolly

There are wide varieties of trailer dollies available in the market. This is a good thing for the consumers as we can choose the best one from a lot of options.

Consequently, you might feel overwhelmed by the ample choices you have. Thus, we have shared our opinion about some of the best electric trailer dollies in this review post.

We hope this will help you to find the perfect match for you.

If you are still confused, we have a suggestion for you. In our opinion, the MaxxHaul 12" Tires 70225 Trailer Dolly is the best choice if you are looking for a cheap trailer dolly. As we'd like to convince that you might not need an electric one. This one comes with a very affordable price and lots of useful features.

However, if you are looking for an electric one, you should go with the Parkit360 Force 5K B2 Motorized Trailer Dolly. Because it offers some unique features like ‘Free-Wheel Mode’, ‘Electric Brake Controller’, and a built-in battery charger. Plus, the outlook, features and the build quality of this electric trailer dolly are so hard to beat. The design makes it highly portable as well.