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Hooking up doesn’t get easier than this. The Lippert Smart Jack automatically raises or lowers to the exact height where you last unhooked your trailer. No more holding down a button or guessing where it was before. Its powered A-frame design with 18" of screw travel and a 4-1/2" drop leg gives you a total lift of 22-1/2", so it easily handles different terrain or storage needs.
Raising or lowering your trailer is now just a single press away. The one-touch up/down buttons make setup smooth and quick, and the backlit control panel keeps everything visible when the sun’s gone down. The built-in battery indicator shows your power level, and the LED halo lights shine directly on the coupler so you can see what you’re doing during night hookups or early morning departures.
This jack runs smoothly thanks to helical-cut gears that mesh gradually, keeping operation quieter and more efficient. It’s built with heavy-gauge steel for strength and stability, with a 3,500-lb lift capacity that easily supports heavy tongue weights. The extra-large 9" footplate steadying the trailer means less rocking when loading or moving around inside.
Rain, dust, and road grime won’t stop this jack. The black powder coat finish resists rust and corrosion, while the textured housing helps prevent chips and cracks from wear over time. If power ever fails, the manual override at the top lets you crank by hand so you’re never stuck at camp or on the side of the road—just simple, solid reliability built into every part.
Mounting this jack doesn’t require special tools. The straightforward bolt-on design fits standard A-frame holes, wiring directly to a 12-volt power source to get you running fast. Once installed, it’s ready to take on every trip with smooth lifting, steady support, and smart features that make trailering less work and more fun.
Customer Satisfaction Score:
96% were satisfied with this product
4% of customers were not satisfied
Ratings & Reviews
ordered overnight and got in a timely f ashion!!!
Service is great and delivery is fast!
Very easy to install and wire.
Just what I needed to keep my arm from getting cramps from winding the stupid crank!
Easy to install. Some nice improvements over the older model.
Smart Jack arrived in just a couple days and looks great. Will install later do to weather but expect it will work great.
Always fast shipping and exactly as des cribed!
I ordered a few things that day from some other companies and this is the only thing that has made it to me. Very happy with Etrailers being so fast to get my products to me. And it was very easy to instal.
Gamechanger, so much better than a hand crank
Kept draining battery and could not work off of the truck when plugged in. Trailer customer service couldn't be reached by phone and never returned email request for help.
I am replacing my 2 year old Smart Jack. The old one broke. The "buttons" on the Smart Jack are flush and difficult to press sometimes. My biggest complaint is that the plastic covering the "buttons" fade in only 2 years. My wife is sewing a cover to protect it from the sun. I do give 5 GOLD STARS to etrailer.com. Your website is easy to navigate and there is a generous amount of infomation and video on your products.
This jack has plenty of power for raising and lowering my 10,000 lbs camper.
The automatic features are annoying and get in the way of easy operation. The memory setting is useless because it never works. The automatic down works ok.
I regret buying this model and intend to purchase a simple up/down one in the future.
This is the model jack that came standard with my grand design reflection TT. The one that came with the unit new was replaced by recall. The replacement lasted 2 seasons
and cracked causing water to ruin the electrics. I wanted to keep everything stock so purchased the third. I also keep a cover on it to protect that cheap plastic on the controls. I won't hate to see this one go and join his two brothers in jack heaven.
etrailer is great to deal with and I will do business with them in the future.
I own two of these jacks and they've worked well for the most part. The nice feature is the ability to press a combination of buttons and it will either retract or rise to a pre set height without you having to hold down the button, which is very convenient and allows you to hook up other parts of the trailer while it is working.
The downside is one of the jacks immediately developed a crack in the top of it. There was a recall on this jack where a crack would happen and water intrusion would cause the jack to extend when you are driving....not good. My jack wasn't part of the recall, but likely they really didn't fix the problem, so it still happens on some units. I did request a warranty repair and after many back and forth questions about my trailer, they would repair it, but the shipping expense was on me. Now shipping is going to add up to 1/3 or more of the item cost and I also won't have a jack for a little bit, so I'm just going to risk it.
So it is a nice product because the jack has some unique features, however the known issue of the cracking of the unit is kind of annoying.
Well I just received my jack the other night and installed it in about an hour. Only tried it out a little after I got it installed. The auto lower is nice. Not the fastest jack,but since my other electric jack I had broke after it got blown off the jack block due to 60 mph winds. This having such a big foot shouldn't happen again!
I purchased this jack because it is the exact same model as the jack installed on the trailer at the factory. I have attached a photo of the one I removed. I had the trailer power washed and the spray damaged the membrane that covered the three switches that operate the jack. The resulting exposure damaged the switches which could not be repaired. Not the best design in my opinion.
John
6/16/2022
The Smart Jack has taken to just clicking when the down arrow is pressed. I have to break out the crank handle to lower the tongue of the trailer. If I have to replace it AGAIN it will not be a Lippert jack. Totally dissatisfied!
I love the feature of the auto retract, however, it is super slow. Either way, I can now confidently walk away from my ice shack and know the jack will fully retract every time.
Victoria H.
3/20/2025
That's good to hear, Joshua! I can see how the slow speed might be a bit of a drag, but at least you know it’s slowly doing its job right, and you can walk away from it with your peace of mind.
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Jim
6/29/2024
Game changer, works perfectly,would definitely recommend!!