Best Electric Trailer Jack in 2020 [Our Reviews & Comparisons]

Updated: March 23rd, 2020

Although few people think of them in this manner, the trailer is among the oldest forms of wheeled transportation. Civilizations as far back as ancient Egypt had already come up with the idea of the chariot, and the idea of a towed payload has persisted throughout history.

Naturally, the development of heavier vehicles has caused trailers to change as well, and these days it is possible to see small cars towing things far bigger than themselves. The tractor-trailer truck, known in many locales as a ‘big rig’, has become the economic lifeblood of whole countries.

With trailers as big and complex as the cars that are pulling them, it should come as no surprise that trailers have their own considerable world of accessories. Some, such as lights or tires, are shared with other things on the road; others, such as the trailer jack, are used exclusively for towed vehicles.

Unlike an ordinary car jack, which tends to be used in repair work, a trailer jack can be used even when the trailer is in good working order. Large trailers especially will use the jack not only to attach and remove a trailer from the hitch but also serve as makeshift supports under trailers that would otherwise be unevenly balanced and dangerously unstable.

With such an important role for anyone dealing with trailers, it should be clear to all why you need the best ones. Here are five of the best models to use with your trailer.

Comparison Table

PRODUCT	FEATURES	LATEST PRICE
1. RAM EJ-3520-BBX	Built in lighting array Quiet operation Manual crank backup	Check Price
2. Quick Products JQ-3500B	Corded power supply Emergency manual assist Relatively inexpensive	Check Price
3. Lippert 285318	4 LED lights Digital leveling mechanism Helix gears	Check Price
4. Husky HB4500	High-quality construction Screw design Weatherproof coating	Check Price
5. Bulldog 500187	Compact design Onboard power supply Manual emergency crank	Check Price

Our Best Electric Trailer Jack Reviews and Comparisons

1.RAM EJ-3520-BBX

Product Highlights

The tractor-trailer industry works around the clock to keep freight moving. This trailer jack has a powerful light array to let truckers work safely at night.

Features

• 12v battery assist
• Body made of zinc tubing
• 18” travel height
• Supports up to 3500 lbs.

What We Like About RAM EJ-3520-BBX

Every jack is topped with an LED floodlight array that makes it easy to position the tractor and see the hitch.

What We Don’t Like About RAM EJ-3520-BBX

Poor electronics design can make this jack lose power after relatively little use.

2.Quick Products JQ-3500B

Product Highlights

This jack is an inexpensive but sturdy option for holding up heavier trailers.

Features

• Plastic housing
• Supports up to 3650 lbs
• 18” travel height
• Corded electrical power

What We Like About Quick Products JQ-3500B

This jack’s higher weight capacity makes it ideal for use under heavy freight.

What We Don’t Like About Quick Products JQ-3500B

The plastic housing on this jack is less resilient than all-metal alternatives.

3.Lippert 285318

Product Highlights

This jack is a fully automated model that gives precise leveling at the push of a button.

Features

• Supports up to 3500 lbs
• Plastic construction
• Single cord power
• Extends up to 28.5”

What We Like About Lippert 285318

This model includes automatic leveling switches, giving digital precision when trying to stabilize your trailer.

What We Don’t Like About Lippert 285318

The electronics in this model are more delicate than others, making it somewhat more fragile and shorter-lived.

4.Husky HB4500

Product Highlights

This trailer jack is built tough to allow you to work in all weather.

Features

• Supports up to 4500lbs
• Steel construction
• Three-cable electric power supply
• 6” extension

What We Like About Husky HB4500

This jack is quite resilient for the price, with parts and machining not often seen in budget equipment.

What We Don’t Like About Husky HB4500

The motor on this jack is mounted on the front of the tool, making it awkward to use while attaching the trailer to the truck.

5.Bulldog 500187

Product Highlights

This jack provides impressive reliability in a lightweight and easily positionable package.

Features

• Supports up to 3500lbs
• 14” leg extension
• Aluminum construction
• Integrated 12v battery power

What We Like About Bulldog 500187

This jack is designed narrower and with an onboard power supply to make it easy to use with any trailer or camper.

What We Don’t Like About Bulldog 500187

The low load capacity and narrow construction mean that this jack is not as reliable a support as many would like to have.

Final Verdict

Hauling large campers or shipping containers means a serious health and safety risk, both to yourself and to others around you. A proper trailer jack can seriously mitigate the risks, preventing tipping accidents and sparing serious damage to the trailer and its surroundings.

For many, having a good jack will be necessary just to get on the road. Without a jack, attaching a large freight trailer to a rig can be all but impossible.

When buying your jack, take into account both the shape of the trailer and where it is likely to be parked. Try to pick a trailer jack and hitch that will keep your vehicle streamlined and within a designated parking spot – protruding attachments can be almost as damaging to other cars as actual unsafe driving, and are far more liable to be clipped off by accidents.

It is worth mentioning that while all of these jacks should be more than capable of raising or lowering your trailer safely, they are still supporting and moving what is effectively another car. Make sure you and others keep a safe distance before activating your trailer jack.

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