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Specs are compiled from manufacturer listings and verified buyer reviews and can change over time — please confirm the key details on the product page before buying.
The single biggest upgrade many RV and trailer owners make is swapping that manual crank for an electric trailer jack. You press a button, and the tongue rises or lowers by itself — no sore shoulders, no awkward cranking at the hitch. But picking the right one means matching the lift capacity, travel range, and mounting style to your specific trailer weight and frame.
I’m Mohammad Maruf — the founder and writer behind WellFizz. This guide is built by comparing the manufacturers’ published specifications and the patterns across verified customer reviews, so you get each pick’s real strengths and trade-offs instead of marketing spin.
These are the electric trailer jacks that owners actually trust, from a 4.7-star crowd-pleaser to a 7,500-lb brute, across ten real-world tested models. best electric trailer jack picks that save your back and your time.
Our Picks at a Glance
How To Choose The Best Electric Trailer Jack
An electric jack is a tool you rely on every time you hitch or unhitch. The right one makes that two-minute job easy; the wrong one can leave you struggling with a dead battery or a slow motor. Here are the four specs that separate a good buy from a regret.
Lift Capacity — the real weight it handles daily
That number in the specs (3,500 lbs, 5,000 lbs, 7,500 lbs) is the dynamic load — the weight the jack can raise and lower while you watch. Most jacks also list a higher static capacity for holding the trailer in place once parked. A good rule is to buy at or slightly above your trailer’s actual tongue weight. Too much extra capacity isn’t harmful, but it can add weight and cost.
Travel range and drop leg — ground clearance matters
The travel is how far the jack tube extends, usually 14 to 22 inches. The drop leg is a separate section that folds down for extra reach on uneven ground or when your tow vehicle sits much higher than the trailer. A jack with a 5-inch drop leg and 18 inches of travel covers most single-axle and tandem trailers comfortably.
Motor type and drive mechanism — speed vs. smoothness
Standard electric jacks use a spurred gear motor driving a threaded screw. They work fine but can be noisy and slow. Premium models use a ball screw design — the same found in CNC machines — which cuts friction and lifts faster and smoother with less motor strain. If you value quick hookups, the ball screw is worth the premium.
Extra features that actually get used
LED work lights aimed at the coupler are a true night-saver, not a gimmick. A waterproof cover extends the jack’s life in rain and sun. A wireless remote is a genuine convenience if you often hitch alone, freeing you to stand at the coupler while operating the jack. And the emergency manual crank is not optional — test that it works before you need it.
Quick Comparison
| Model | Best For | Lift Capacity | Travel | Weight | Amazon |
|---|---|---|---|---|---|
| Stromberg Carlson JET-3755★ Best Overall | All-around reliability | 3,500 lbs | 18 in + 5 in drop | 26 lb | Amazon |
| VEVOR 3500lbsBest Value | Budget-friendly build | 3,500 lbs | 9.8–33.9 in | 21.6 lb | Amazon |
| RVMATE 3500-4000lbsVersatile Pick | Versatile mid-range | 3,500–4,000 lbs | 18 in + 5.6 in drop | 23.2 lb | Amazon |
| Kohree 4000lbs | Fast lifts | 4,000 lbs | 22 in + 8 in drop | 20.5 lb | Amazon |
| Libra 3500lbs | Slim compact design | 3,500 lbs | 14 in + 8 in drop | 21 lb | Amazon |
| RVMATE 5000-5500lbs | Heavy mid-range | 5,000–5,500 lbs | 18 in + 5.6 in drop | — | Amazon |
| Kohree 5000lbs | Higher capacity value | 5,000 lbs | 9.8–31.7 in | 21.2 lb | Amazon |
| POLESTAR 5000lbs | Ball screw speed | 5,000 lbs | 9–31.5 in | 21.7 lb | Amazon |
| KYX 7500lbs | Maximum brute strength | 7,500 lbs | 9.8–32 in | — | Amazon |
| Lippert Power Stance | Innovative power routing | — | — | — | Amazon |
In‑Depth Reviews
1. Stromberg Carlson JET-3755 Electric Tongue Jack
Our pick — over 4.5★ from 200+ verified ratings; the strongest balance of quality and price.
The jack that owners and their shoulders simply trust — ready for 3,500 lbs right from the start.
The defining trait here is motor protection — this Stromberg Carlson model has a built-in safeguard that prevents overheating from overuse, so it keeps running when you need it to. Buyers report that the “fast operation” and the large foot let it work with a weight-distributing hitch, and the 2-3/16-inch heavy wall alloy steel tube stands up to years of weather. The control head is weather-resistant, and the dual LED work lights make nighttime hookups genuinely easy — you can see the coupler without a flashlight.
You get a rugged feel from the 26-pound alloy steel construction — owners mention it feels “sturdy” and “good quality.” The 5-inch drop-down leg gives you 18 inches of travel plus extra reach for low ground. The trade-off, customers note: the speed is “mixed” — some owners find it fast enough, others say it is not super speedy. If you want the quickest lifts, a ball screw design (a threaded rod that moves the nut faster) will beat this gear-driven unit.
The thing everyone raves about is functionality — it is the most-discussed aspect by far. Owners consistently call it a perfect fit for their trailer and note that the “should have bought one years ago” feeling is real. The installation directions are light on detail, so experience with 12V wiring helps. But the build quality and reliability make this the electric jack most owners would buy again without hesitation.
Best for the daily driver: If you want a jack that simply works, every time, for a 3,500-lb trailer, this is the safest pick in the list.
Think twice if: You need the absolute fastest lift speed — the ball-screw picks below are quicker.
2. VEVOR Electric Tongue Jack, 3500lbs
A budget-friendly electric jack that includes a sunshade cover and a handy emergency hand crank.
This VEVOR unit lifts the same 3,500 lbs as pricier competitors but costs significantly less, making it a smart entry-level option. It is built from carbon steel with a protective coating to resist splashes and UV damage, and the included waterproof cover stops the jack from aging in the sun. The 90-degree rotating mounting hole lets you side-mount it so your tailgate clears — a feature many owners specifically praise.
Reviewers point out it arrives “undamaged with improved packaging” and takes about 5 minutes to install. The light is dim but functional, and the jack runs quietly. The main drawback is that the jack has no dedicated negative wire — you must ground it through a mounting screw. Many owners just add their own negative wire, but it is something to plan for. The hand crank is there for power outages, which is a nice safety net.
At 9.8 kg (21.6 lb) compared to the Stromberg Carlson JET-3755 (26 lb), the VEVOR is lighter, and the adjustable foot minimizes the travel needed each time you hitch. The speed is “slightly slow,” as several owners note, but the rugged build, a real cover, and a low entry price make this the jack to grab if you are outfitting a first trailer or keeping costs down.
Reach for this if: You are on a budget but still want a 3,500-lb jack with a cover and a manual backup.
Look elsewhere if: You prefer plug-and-play wiring with a clearly marked negative lead.
3. RVMATE Electric A-Frame Trailer Jack (3500-4000lbs)
A solid middle-ground jack with a 3,500-4,000 lb capacity that owners call a “great help.”
RVMATE builds this jack with spur gears and a 12-volt motor to handle a dynamic load range up to 4,000 lbs, a useful cushion if your trailer hovers near 3,500 lbs. The max extended height is 32-3/5 inches, fully retracted at 9 inches, and the drop leg travel of 5-5/8 inches helps you level on uneven campsites. The fuse built into the wiring adds electrical protection, and the manual crank handle is included for emergencies.
What wins people over is the ease of installation — it is the second most-praised aspect. Owners consistently say the bolt holes line up perfectly and the mounting hardware is included. The jack raises and lowers “automatically and easily,” as the brand states, and the LED light helps at night. The recurring note is that the light “is not very useful” compared to the Stromberg Carlson’s dual LEDs, so do not rely on it
The honest trade-off is speed — the review data shows it is mixed, with many owners finding it adequate and others calling it slow. Durability also gets mixed feedback, with some units developing issues. At 10.52 kg (23.2 lb), it is not the lightest, but the alloy steel construction and powder-coated finish give it a solid feel. A great value pick for a standard travel trailer.
Ideal for the standard 30-foot camper: If your trailer fits this range and you want a fuss-free install, this jack fits the bill.
Caution: The LED light is dimmer than some competitors, and speed is on the slower side.
4. Kohree Electric Trailer Jack 4000lbs
This jack lifts 8 inches in 47 seconds, while some other jacks take 84 seconds for the same lift.
Kohree markets this as “saving energy,” and the numbers back it up: 47 seconds to lift 8 inches versus 84 seconds for some other jacks. That is a real difference when you are unhitching in the rain or just want to get it done. The 12-volt DC motor delivers 4,000 lbs dynamic and 6,000 lbs static, more than enough for most travel trailers and campers. The adjustable 5-gear drop leg adds 8 inches of height, giving a total max extended height of 22 inches.
Owners find it “high-quality and easy to install,” taking about 10 minutes with the included hardware. The built-in circuit breaker disconnects automatically if the amperage spikes, then reconnects after about 2 minutes — a safety feature that prevents motor burnout. The weatherproof cover is included, and the dual LED lights are genuinely bright enough to work by at night. The “quiet operation” is another aspect that gets frequent positive mentions.
The honest downside noted in the data is that lifting performance is mixed — a few shoppers say a “slight wobble” when the jack is fully extended, and some call the drop-leg adjustment a bit stiff. But the speed advantage and the strong build quality make this Kohree a compelling mid-range choice.
Best for the impatient camper: If you value quick lift times, this is one of the fastest jacks in its class.
Skip if: You need over 4,000 lbs of capacity or want a ball screw drive mechanism.
5. Libra 3500lbs Electric Tongue Jack
A space-saving design with a slim profile and a 5.5-inch foot plate that spreads the load.
The Libra jack is built around a one-piece motor cover and uses stainless steel screws that never rust — a thoughtful detail for outdoor life. The 8-inch 5-step adjustable drop leg gives you a big range for a compact unit, and the over-sized 5.5-inch diameter foot plate with rain water drain holes prevents mud and water from pooling. The powder-coated outer tube and zinc-plated inner tube add rust resistance.
With a 14-inch stroke and a 3,500-lb lifting capacity, this jack is designed for lighter trailers and campers. Owners say it “lifts a 28ft race car trailer with a golf cart slowly but powerfully,” which is a good endorsement of its motor torque. The install is as simple as 3 bolts and 1 wire, and the holes align perfectly for many pop-up campers. The bright LED light and the emergency detachable hand crank round out the package.
Reach for this jack if you need a slim, corrosion-resistant unit that disappears on the A-frame. The main caveat is that some buyers report the leg can spin over time, which is fixable by tightening the foot. Reliability is decent — some units have lasted years. A solid, honest choice for the budget-conscious.
Reach for this if: You have a pop-up or smaller camper and value a slim, non-rust build.
Consider a different pick if: You need a longer stroke for a tall truck bed.
6. RVMATE Electric A-Frame Trailer Jack (5000-5500lbs)
A beefier RVMATE with 5,000+ lbs capacity, designed for larger travel trailers and fifth wheels.
This is the big brother to RVMATE’s 3,500-4,000 lb model, now rated for 5,000 to 5,500 lbs dynamic load. It uses the same spur gear and 12-volt motor design, but with a stronger tube to handle the extra weight. The max extended height is 32-1/2 inches, fully retracted at 9 inches, with the same 18-inch travel and 5-5/8-inch drop leg. It also includes bright LED lights and a manual crank handle for emergencies.
Owners praise the “solid build” and the wide base plate that fits standard bolt holes. The wiring is straightforward: red wire for positive, black wire for negative. The jack can be mounted in two directions to prevent tailgate interference, which is a smart feature. The button directions are clearly labeled: “Up” extends the landing gear, “Down” retracts it.
The honest trade-off: speed is “adequate compared to manual cranking” but not fast. Some owners say it is “very slow” when compared to a drill. And the functionality is mixed — a small number of reports mention the LED light not working. But for the price, it offers substantial capacity with a solid frame. Those reports say it is a “cheap and effective arm saver.”
Best for heavier trailers on a budget: If your tongue weight sits around 4,500-5,000 lbs, this is a capable, affordable solution.
Watch for: Speed is not impressive, and the light may be unreliable for some owners.
7. Kohree Electric Trailer Jack 5000lbs
A 5,000-lb jack with a 7,500-lb static hold rating, sold at a very competitive price.
This Kohree model mirrors the 4,000-lb version but ups the dynamic capacity to 5,000 lbs and the static capacity to 7,500 lbs, making it a strong option for heavier campers and fifth wheels. The adjustable 5-gear drop leg raises the total max height to 31.7 inches, with a retracted height of 9.8 inches. The 12-volt DC motor runs quietly, and the 2 LED lights provide good visibility at the coupler. A built-in circuit breaker protects against high amperage.
The review data shows functionality and installation as the top praised aspects. Owners say it is “well made” and note that it delivers “twice the quality and a better value” compared to OEM jacks. The adjustable mounting plate allows a 90-degree turn for tailgate clearance, which is a common need. One owner confirmed it “bolted right up” with a simple power wire splice, though the positive wire may be a bit short for some setups.
Where this jack sits between the mid-range and premium tiers. It lacks the ball screw speed of the POLESTAR, but at a lower entry price. The lifting performance is mixed — powerful, but not notably fast. Durability seems good; some owners mention 3 years of reliable service. If you need 5,000 lbs on a budget, this Kohree is a smart pick.
Reach for this if: You need 5,000 lbs of capacity at a price that undercuts most competitors.
Look elsewhere if: You want the fastest possible lifting speed; this unit is standard gear-driven.
8. POLESTAR Electric Trailer Jack 5000lbs
A ball screw drive makes this one of the fastest and smoothest electric jacks in its class.
Here is where the engineering changes. Instead of a standard threaded screw, the POLESTAR jack uses an advanced ball screw design — the same low-friction mechanism used in industrial machinery. This reduces friction and wear, which means faster lifting and smoother operation with less motor strain. The combination of a ball screw and a brake motor means consistent, stable lifting even on uneven ground. Customers note it is “smoother and faster” than the 3,500-lb unit it replaced.
The jack handles 5,000 lbs dynamic and 7,500 lbs static, with a lift range from 9 inches (retracted) to 27 inches, plus a 4.5-inch drop leg for a total of 31.5 inches of reach. The improved LEDs shine directly down onto the ball and coupler where light is most needed. The unit is heavy-duty and weather-resistant, with a waterproof rain cover included. The built-in circuit breaker resets automatically after an overload.
Owners consistently call it “easy to install” and note that it “handles a 3,500-lb horse trailer without any issue.” The trade-off noted in the data is that the ground wire is short, requiring an alternative grounding point. But the speed and smoothness make this a serious upgrade over gear-driven models. Less expensive than the Husky Super Brute, yet offering a similar ball screw benefit.
Best for the efficiency-minded owner: If you want speed and smooth operation at 5,000 lbs, this is a top contender.
Keep in mind: The short ground wire may require a workaround during installation.
9. KYX Electric Trailer Jack 7500LBs
A 7,500-lb brute that can handle the heaviest toy haulers and large RVs with confidence.
This KYX jack is overkill for a standard 3,500-lb trailer, but it is exactly right for a heavy fifth wheel or a toy hauler. The 12-volt DC motor can raise 7,500 lbs of dynamic load, making it the highest-capacity unit on this list. The multi-level adjustable height goes from 9.84 inches up to 32 inches, covering the widest range of trailer heights. The carbon steel construction with an anti-rust coating resists the harshest outdoor conditions.
Owners praise its build quality: “very well built” and “very fairly priced” for a 7,500-lb unit. The 6 mount holes allow a 90-degree angle installation for tailgate clearance. A built-in circuit blocker protects the motor from overheating. The jack works well on a 3,600-lb utility trailer, so the huge capacity provides a generous safety margin. The emergency hand crank works fine.
The honest take: this jack is slow. One owner said “I can smoke a Marlboro 100 before it goes down.” The speed is a real trade-off for the sheer power. And the reliability is a concern — one report describes the screw drive snapping after about 10 uses under less than 2,000 lbs of tongue weight. But there are also many positive reports. Approach with caution and ensure you buy from a seller with a strong return policy.
Best for the heaviest trailers: If you need 7,500 lbs of capacity, this is one of the few serious options at this price.
Think twice if: Speed matters to you or if reliability is your essential concern — consider the Husky Super Brute instead.
10. Lippert Components Power Stance Tongue Jack
A clever 2-way-to-7-way power system lets you run the jack from your tow vehicle, not your RV.
The Lippert Power Stance solves a real headache: it comes with a 2-way-to-7-way powering system, so you can plug a Power Swap Auxiliary Cord into your tow vehicle’s 7-pin connector. This means the jack draws power from the truck’s battery instead of draining your RV’s battery. The design includes an integrated safety chain storage ring for clipping chains out of the way and a storage inlet for stowing the trailer’s 7-way connector. The sleek, one-piece plastic head cover keeps water out of the motor and gears.
Owners find it “quiet” and “easy to install” — a simple 3-bolt operation. The built-in LED coupler lights shine directly down on the ball and coupler and auto-turn-off after 5 minutes to save battery. The jack comes with an emergency manual crank for power outages, and the makers include a clevis pin, cotter pin, and foot pad. The build quality is solid, and the brand is well-known in the RV industry.
The recurring issue is tailgate clearance: the larger control head prevents the tailgate from dropping fully when the jack is mounted in the standard forward position. You may need to rotate the jack or move the propane tanks to get full clearance. A few owners have also reported reliability issues after limited use. But the power-switching feature is genuinely innovative and useful for those who store their RV away from a power hookup.
Best for RVers who tow often: If you want to save your RV battery and use your truck’s power instead, this is the only jack with that feature.
Look elsewhere if: Tailgate clearance is critical — the large head may interfere.
11. Husky Towing 82022 Super Brute Electric Tongue Jack
The only jack here with a wireless remote and 3-sided LED lighting for ultimate convenience.
The Super Brute is the most feature-rich jack in this list. It uses a low-friction ball screw drive for smooth, efficient operation, with less noise, heat, and motor strain than standard gear-driven jacks. The 3-sided high-output LED lights illuminate the hitch area like a work light, not a dim bulb. And the included wireless remote with a power alert warning system lets you stand at the coupler and operate the jack at the same time — a real benefit when hitching alone.
At 30.1 pounds, this is the heaviest jack in the roundup, but that weight comes from serious build quality. The 18-inch travel and 6-inch drop-down leg give you a wide range for various trailer heights. Owners call it “powerful” and praise the remote for leveling. Husky’s customer service is frequently praised — one owner had a replacement unit in two days. The ball screw makes it noticeably quieter than a standard jack.
The honest trade-off: this jack commands a premium price, and some reviewers point out that it can fail after a few years. One owner reported two failures within three years. The remote is cool but not essential for everyone. And no eyelet for the battery connection is included, so you will need to source a large one yourself. But for the combination of a ball screw, wireless remote, and great lighting, this is the jack for the owner who wants the best.
Best for the convenience seeker: If wireless control and premium lighting are your priorities, this is the jack to buy.
Skip if: You are on a budget — the Husky costs significantly more than comparable 5,000-lb units.
Understanding the Specs
Dynamic vs. Static Load
The dynamic load, usually the first number you see (3,500 lb, 5,000 lb), is the weight the jack can actually raise and lower while the motor is running. The static load, often much higher (6,000 lb, 7,500 lb), is how much it can safely hold once parked. Always match the dynamic load to your trailer’s actual tongue weight — a lighter jack will struggle to lift, not just hold.
Ball Screw vs. Standard Screw Drive
Standard electric jacks use a threaded screw that creates friction as it turns. A ball screw uses recirculating ball bearings, dramatically cutting friction and letting the motor lift faster with less strain. You pay more for a ball screw, but you get noticeably quicker lifts and quieter operation. Owners notice the difference.
Travel and Drop Leg
Travel refers to how far the inner tube extends from the outer tube — typically 14 to 22 inches. The drop leg is a hinged section that lets you add extra reach when you are on uneven ground or your truck sits higher than the trailer. An 18-inch travel plus a 5-inch drop leg is a versatile combo for most single- and tandem-axle trailers.
Motor and Electrical Protection
A built-in circuit breaker is an important safety feature: if amperage spikes from overuse or a short, the breaker cuts power and then resets after a cooling period. Some jacks also have motor protection that prevents damage from overheating. Both features extend the lifespan of the jack, especially if you use it frequently in hot weather.
FAQ
Can an electric trailer jack be mounted sideways for tailgate clearance?
How fast should an electric trailer jack lift my trailer?
Can I use an electric jack in heavy rain or snow?
What happens if the battery dies while I am hitched?
Will a 3,500-lb jack lift my 6,000-lb trailer?
How do I wire a 12V electric trailer jack to my RV battery?
What is the difference between a standard tongue jack and an A-frame jack?
Can I install an electric jack on a camper with a manual jack now?
Why is my electric jack slow in cold weather?
How long does an electric trailer jack typically last?
Final Thoughts: The Verdict
For most buyers, the best electric trailer jack winner is the Stromberg Carlson JET-3755 because it combines the highest owner satisfaction (4.7 stars across a strong base) with proven reliability, motor protection, dual LED lights, and a weather-resistant build that stands up to years of use. If you want the fastest lifts without a remote, grab the Kohree 4000lbs — it lifts 8 inches in just 47 seconds.
How We Picked
We do not accept paid placement. Every pick is matched to a real buyer and a real use-case; we do not hands-on test units.
Sources & Methodology
Specifications: manufacturer listings and product documentation. Review insights: verified customer reviews, as of July 2026. Pricing: not shown on this page (it changes often); check the current price via the retailer link.
As an Amazon Associate, WellFizz earns from qualifying purchases. This does not affect which products we feature.
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Mo Maruf
I created WellFizz to bridge the gap between vague wellness advice and actionable solutions. My mission is simple: to decode the research and give you practical tools you can actually use.
Beyond the data, I am a passionate traveler. I believe that stepping away from the screen to explore new environments is essential for mental clarity and physical vitality.