A strong electric trailer jack should lift your trailer’s tongue within its rated capacity and make hitching easier for RV, camper, or trailer owners. This lineup spans listed capacities from 3,500 to 7,600 pounds, with differences in construction, connectors, backup cranks, covers, and controls. The Kohree 7500lbs Electric Trailer Jack leads for buyers who want high capacity plus a built-in level and 7-way plug.
Other options suit different needs: POLESTAR offers 7,500-pound capacity with an included crank and cover, while VEVOR has a 5,000-pound model with a two-year manufacturer warranty. Check your trailer’s required tongue-lifting load and mounting fit before choosing; a jack’s stated capacity alone does not confirm compatibility with every A-frame or electrical setup.
The Kohree 7500lbs Electric Trailer Jack is the strongest all-around pick in this group because it combines a listed 7,500-pound capacity with a built-in level and a 7-way connector. It also includes a cover, manual crank handle, and mounting bolts. Choose it if those features match your trailer and electrical setup.
For a simpler high-capacity alternative, POLESTAR 7500lbs Electric Trailer Jack lists alloy-steel construction, a 7,500-pound capacity, and an included crank and waterproof cover.
Our Top Picks
Best OverallKohree 7500lbs Electric Trailer Jack
Its 7,500-pound capacity pairs with a built-in level and 7-way plug; the package also lists a cover, manual crank, and mounting bolts.
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Best High-Capacity OptionPOLESTAR 7500lbs Electric Trailer Jack
It lists 7,500 pounds of capacity, alloy-steel construction, and an included crank and waterproof cover for RV and trailer applications.
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Best WarrantyVEVOR 5000 lbs Electric Trailer Jack
This 5,000-pound carbon-steel jack lists a two-year manufacturer warranty and includes a manual crank handle and weatherproof cover.
View on Amazon- Best Included Lighting Kohree 5000lbs Electric Trailer Jack
Compare the Electric Trailer Jacks at a Glance
| # | Product | Load Capacity | Material Type | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. Kohree 7500lbs Electric Trailer JackBest Overall | 7500 lb | Alloy Steel | Trailer | View on Amazon |
| 2 | 2. POLESTAR 7500lbs Electric Trailer JackBest High-Capacity Option | 7500 lb | Alloy Steel | RV, Trailer, Truck | View on Amazon |
| 3 | 3. VEVOR 5000 lbs Electric Trailer JackBest Warranty | 5000lbs lb | Carbon Steel | RV | View on Amazon |
| 4 | 4. Kohree 5000lbs Electric Trailer JackBest Included Lighting | 5000 lb | Alloy Steel | Camper, RV, Trailer | View on Amazon |
| 5 | 5. KYX 7500LBs Electric Trailer JackHigh-capacity 12V A-frame lifting | 7500 LB | Carbon Steel | RV, Trailer | View on Amazon |
| 6 | 6. POLESTAR 5000lbs Electric Trailer JackHeavy A-frame trailer lifting | 5000 lb | Alloy Steel | RV, Trailer, Truck | View on Amazon |
| 7 | 7. VEVOR 4000 lbs Electric Trailer JackLower-capacity trailer lifting | 4000 lb | Carbon Steel | Trailer | View on Amazon |
| 8 | 8. KYX 5000LB Electric Trailer JackCoated carbon-steel 5,000-pound jack | 5000 lb | Carbon Steel | RV | View on Amazon |
| 9 | 9. Dnigh 7600LBS Electric Trailer JackRemote-controlled high-capacity lifting | 7600 lb | Iron-Zinc Alloy | RV, Trailer | View on Amazon |
| 10 | 10. Lippert 3500 lb Electric Trailer JackCompact 3,500-pound trailer lifting | 3500 lb | Alloy Steel | Trailer | View on Amazon |
Detailed Reviews: Best Electric Trailer Jack

#1 · Best Overall
1. Kohree 7500lbs Electric Trailer Jack
- Load Capacity: 7500 lb
- Material Type: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: 7-way connected RV setup.
Why it ranks #1: Its 7,500-pound capacity pairs with a built-in level and 7-way plug; the package also lists a cover, manual crank, and mounting bolts.
A standard 7-way connector paired with a built-in level sets the Kohree apart for RV owners who want connection and leveling details in one jack. Its 7,500-pound capacity suits heavier trailer lifting needs, and press-button controls operate raising and lowering.
The 7-way connector enables the listed plug-and-play hookup approach, making the connection method a central fit consideration for a trailer's existing wiring. A built-in level adds a leveling reference while setting up camp, and press-button control simplifies raising and lowering. The 7,500-pound rating establishes its stated lifting capacity for RVs, campers, and travel trailers. Included mounting bolts, cover, and manual crank support installation, storage, and a hand-operated alternative.
- 7,500-pound lifting capacity
- Standard 7-way connector
- Built-in level
- Includes mounting bolts, cover, and manual crank
- Its 7-way connector makes the listed hookup approach specific to compatible trailer wiring.
Skip it if you do not have a compatible 7-way connection; the Kohree 5000lbs model lists wiring instead of a 7-way plug.
This Kohree fits RV and travel-trailer owners who can use a 7-way connection and want a built-in level for setup. Confirm that the connector suits your wiring and that 7,500 pounds meets your lifting needs.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1x Electric Trailer Jack, 1x Jack Cover, 1x Manual Crank Handle, 3x Bolt Mounting |
| Load Capacity | 7500 Pounds |
| Manufacturer | Kohree |
| Part Number | KR1218-KO-US-FBA |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | Jack |
Listed on Amazon as: Kohree 7500lbs Electric Trailer Jack with 7 Way Plug, Built-in Level
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#2 · Best High-Capacity Option
2. POLESTAR 7500lbs Electric Trailer Jack
- Load Capacity: 7500 lb
- Material Type: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
Best for: 7,500-pound dynamic lifting.
Why it ranks #2: It lists 7,500 pounds of capacity, alloy-steel construction, and an included crank and waterproof cover for RV and trailer applications.
A 7,500-pound dynamic rating and 10,000-pound static lifting figure give this POLESTAR a distinctly high-capacity specification for trailer and RV owners. Its alloy-steel construction pairs with an included crank and waterproof cover, covering both powered use and basic storage needs.
The dynamic and static ratings describe separate capacities: 7,500 pounds for dynamic load and 10,000 pounds for static lifting. That distinction helps buyers compare the jack against the demands of their trailer setup without treating the figures as interchangeable. Alloy steel forms the listed construction, and the included crank provides a manual operating option. The waterproof cover is useful for covering the jack between trips, while the 32.28-inch dimension is worth accounting for when checking clearance.
- 7,500-pound dynamic load capacity
- 10,000-pound static lifting capacity
- Alloy-steel construction
- Includes crank and waterproof cover
- Its listed dynamic capacity is 500 pounds below the Dnigh 7600LBS model's.
Skip it if you require a dynamic rating above 7,500 pounds; the Dnigh 7600LBS listing specifies a slightly higher capacity.
Choose this POLESTAR if your trailer lifting needs align with its 7,500-pound dynamic rating and you value a supplied crank and cover. Compare the dynamic figure with your requirements, not just its static rating.
Full product details
| Brand | POLESTAR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer, Truck |
| Included Components | Crank, Electric Trailer Jack, Waterproof Cover |
| Item Dimensions | 7.28 x 4.72 x 32.28 inches |
| Item Weight | 23.9 pounds |
| Load Capacity | 7500 Pounds |
| Manufacturer | POLESTAR |
| Part Number | 10201175 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | Electric Trailer Jack |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 7500lbs Electric Power A-Frame Tongue Jack
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#3 · Best Warranty
3. VEVOR 5000 lbs Electric Trailer Jack
- Load Capacity: 5000lbs lb
- Material Type: Carbon Steel
- Compatible with Vehicle Type: RV
Best for: Rust-resistant 5,000-pound capacity.
Why it ranks #3: This 5,000-pound carbon-steel jack lists a two-year manufacturer warranty and includes a manual crank handle and weatherproof cover.
A galvanized, rust-resistant carbon-steel structure distinguishes this VEVOR 5,000-pound electric jack for buyers whose trailer equipment faces outdoor conditions. Its listed lifting range reaches from 10 to 33.8 inches, giving owners room to adjust height during trailer hookup and positioning.
The 5,000-pound capacity serves heavy-duty RV and trailer lifting needs, while the 10-to-33.8-inch range provides a broad span for raising and lowering. Carbon steel with a galvanized rust-resistant coating supports use in varied environments by protecting the structure from rust. The title also lists a two-way connector and manual crank handle, giving buyers connection and hand-operation details to weigh when planning their setup. A weatherproof jack cover is included for storage protection.
- 5,000-pound lifting capacity
- 10-to-33.8-inch lifting range
- Galvanized rust-resistant carbon-steel structure
- Includes manual crank handle and weatherproof cover
- Its listed maximum lift height is 33.8 inches.
Skip it if you need a jack rated above 5,000 pounds; the KYX 7500LB model lists a higher lifting capacity.
This VEVOR fits RV and trailer owners seeking a 5,000-pound jack with a wide listed lift range and rust-resistant coating. Check whether its 33.8-inch maximum height suits your hookup and clearance needs.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV |
| Included Components | 1 x Trailer Jack |
| Item Dimensions | 9.65 x 5.51 x 28.94 inches |
| Item Weight | 22.9 pounds |
| Load Capacity | 5000lbs Pounds |
| Manufacturer | VEVOR |
| Part Number | Electric Trailer Jack 5000 lbs |
| Manufacturer Warranty Description | 2 Year Manufacturer |
| Material | Carbon Steel |
| Model Number | EJ5021B |
| Style Name | Electric |

#4 · Best Included Lighting
4. Kohree 5000lbs Electric Trailer Jack
- Load Capacity: 5000 lb
- Material Type: Alloy Steel
- Compatible with Vehicle Type: Camper, RV, Trailer
Best for: Wired 5,000-pound A-frame use.
Why it ranks #4: Its 5,000-pound capacity, alloy-steel construction, included manual crank and cover, and two LED lights make it a feature-rich mid-capacity choice.
A 12V DC motor and 5,000-pound dynamic rating give this Kohree a practical focus on powered A-frame trailer lifting. Its stated 7,500-pound static lifting capacity adds a separate load figure, while two LED lights support visibility during operation.
Push-button operation raises or lowers an A-frame trailer, reducing manual effort during hitching. The 5,000-pound dynamic rating and 7,500-pound static figure give buyers distinct capacities to consider for their setup. Two LED lights add visibility while operating the jack, and the included wiring, mounting bolts, manual crank, and cover address installation, backup operation, and storage. Alloy-steel construction is also specified, giving buyers a material detail for evaluating the jack's fit with their trailer equipment.
- 5,000-pound dynamic load capacity
- 7,500-pound static lifting capacity
- Two LED lights
- Includes wiring, manual crank, mounting bolts, and cover
- Its 5,000-pound dynamic rating is below the Kohree 7500lbs model's.
Skip it if you need a dynamic rating above 5,000 pounds; the Kohree 7500lbs model lists a higher capacity.
This Kohree suits A-frame trailer owners seeking push-button operation, lighting, and included wiring and crank. Its 5,000-pound dynamic limit is the key load boundary; consider the separate static figure appropriately.
Full product details
| Brand | Kohree |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Camper, RV, Trailer |
| Included Components | 1x Electric Tongue Jack, 1x Manual Crank, 1x Tongue Jack Cover, 3x Bolt Mounting |
| Item Dimensions | 31.29 x 8.66 x 6.69 inches |
| Item Weight | 21.2 pounds |
| Load Capacity | 5000 pounds |
| Manufacturer | Kohree |
| Part Number | KR1212-KO-CA-FBA |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | KR1212 |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: Kohree Electric Trailer Jack 5000lbs with Wiring, Heavy Duty A-Frame
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#5
5. KYX 7500LBs Electric Trailer Jack
- Load Capacity: 7500 LB
- Material Type: Carbon Steel
- Compatible with Vehicle Type: RV, Trailer
Best for: High-capacity 12V A-frame lifting.
Why it ranks #5: The listed 7,500-pound capacity and carbon-steel construction suit buyers prioritizing lifting capacity, while its included-components field provides no accessory details.
A 7,500-pound rating and 12V DC motor make this KYX electric jack the high-capacity choice in the brand's listed lineup here. It raises and lowers A-frame trailers, while carbon steel with an anti-rust coating addresses exposure to water splashes and outdoor conditions.
The 12V DC motor supports powered raising and lowering, reducing reliance on manual lifting during trailer setup. Its 7,500-pound capacity makes the rating a key consideration for owners with heavier A-frame trailer lifting needs. Carbon-steel construction and an anti-rust surface coating are specified to resist harsh outdoor conditions and water-splash erosion. A waterproof cover is listed in the title, providing a way to cover the jack when it is not in use.
- 7,500-pound load capacity
- 12V DC motor
- Carbon-steel construction with anti-rust coating
- Waterproof cover listed in title
- The supplied listing does not specify a manual crank or included components.
Skip it if you want listed package details including a manual crank; the POLESTAR 7500lbs model explicitly includes one.
This KYX suits an A-frame trailer owner seeking a 12V powered jack with a 7,500-pound rating and coated carbon steel. Check the supplied listing for package contents before relying on a manual backup.
Full product details
| Brand | KYX |
|---|---|
| Color | 7500LB |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | / |
| Load Capacity | 7500 LB |
| Manufacturer | KYX |
| Part Number | Z1 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Carbon Steel |
| Model Number | KYOZZZ52700 |
| Style Name | 7500LB |
Listed on Amazon as: KYX Electric Trailer Jack 7500LBs,Electric Jack with Waterproof Cover
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#6
6. POLESTAR 5000lbs Electric Trailer Jack
- Load Capacity: 5000 lb
- Material Type: Alloy Steel
- Compatible with Vehicle Type: RV, Trailer, Truck
Best for: Heavy A-frame trailer lifting.
Why it ranks #6: It combines a 5,000-pound capacity with alloy-steel construction and an included crank and waterproof cover for trailer, RV, and truck use.
A 5,000-pound dynamic rating paired with 7,500 pounds of static lifting power gives the POLESTAR a clear role with substantial trailer loads. Its electric A-frame format handles powered raising and lowering, while the included crank offers a manual option when needed.
The alloy-steel construction and 5,000-pound dynamic capacity suit buyers prioritizing a robust jack for an RV, trailer, or truck-compatible setup. The listed 7,500-pound static lifting figure distinguishes its lifting specification from its dynamic rating, so buyers can consider both figures for their work. An included crank provides a manual operating option, and the waterproof cover helps shield the jack when stored outdoors. The 32.28-inch listed dimension is relevant when checking storage and installation clearance.
- 5,000-pound dynamic load capacity
- 7,500-pound static lifting capacity
- Alloy-steel construction
- Includes crank and waterproof cover
- Its 5,000-pound dynamic rating is below the 7,500-pound POLESTAR model's.
Skip it if you need a dynamic rating above 5,000 pounds; the POLESTAR 7500-pound model offers that higher listed capacity.
Choose this POLESTAR for an RV or trailer owner who wants powered A-frame lifting, a manual crank backup, and a cover. Its 5,000-pound dynamic rating sets the key load boundary to consider.
Full product details
| Brand | POLESTAR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | RV, Trailer, Truck |
| Included Components | Crank, Electric Trailer Jack, Waterproof Cover |
| Item Dimensions | 7.28 x 9.84 x 32.28 inches |
| Item Weight | 21.7 pounds |
| Load Capacity | 5000 Pound |
| Manufacturer | POLESTAR |
| Part Number | 10201091 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Material | Alloy Steel |
| Model Number | 10201091 |
| Style Name | Electric Trailer Jack |
Listed on Amazon as: POLESTAR Electric Trailer Jack, 5000lbs Electric Power A-Frame Tongue Jack
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#7
7. VEVOR 4000 lbs Electric Trailer Jack
- Load Capacity: 4000 lb
- Material Type: Carbon Steel
- Compatible with Vehicle Type: Trailer
Best for: Lower-capacity trailer lifting.
Why it ranks #7: Its 4,000-pound capacity is lower than most listed models, but it includes a crank and waterproof cover and uses coated carbon steel.
The 9.84-to-33.85-inch lifting range is the defining practical feature of this VEVOR jack, spanning a broad adjustment window for trailer positioning. Its 4,000-pound capacity suits buyers whose lifting needs fall within that rating, and its carbon-steel body has a protective coating.
The 4,000-pound capacity gives this model a clear load limit to compare with the trailer tongue requirements, while the 9.84-to-33.85-inch range supports substantial height adjustment during hitching and leveling. Carbon steel with a protective coating is specified for splashes and tough outdoor conditions, making that material detail relevant to exposed trailer use. The package includes a crank handle and waterproof sunshade cover, providing a manual option and a cover for storage between trips.
- 4,000-pound lifting capacity
- 9.84-to-33.85-inch lifting range
- Coated carbon-steel construction
- Includes crank handle and waterproof sunshade cover
- Its 4,000-pound capacity is lower than the VEVOR 5,000-pound model's.
Skip it if you need more than 4,000 pounds of lifting capacity; the VEVOR 5000 lbs model lists a higher rating.
Consider this VEVOR for a trailer owner whose load falls within 4,000 pounds and who values broad height adjustment plus a supplied crank. Its capacity is the central boundary for choosing it.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 1 x Trailer Jack 1 x Crank Handle 1 x Waterproof Sunshade Cover |
| Item Dimensions | 33.85 inches |
| Item Weight | 9.8 kg |
| Load Capacity | 4000 pounds |
| Manufacturer | VEVOR |
| Part Number | 4000 lbs Electric Trailer Jack |
| Material | Carbon Steel |
| Model Number | EJ3550B |
| Style Name | 4000LBS |

#8
8. KYX 5000LB Electric Trailer Jack
- Load Capacity: 5000 lb
- Material Type: Carbon Steel
- Compatible with Vehicle Type: RV
Best for: Coated carbon-steel 5,000-pound jack.
Why it ranks #8: This carbon-steel electric jack lists a 5,000-pound capacity and one-year warranty, though its included-components field only identifies housing.
A 12V DC motor, 5,000-pound capacity, and anti-rust-coated carbon steel define this KYX A-frame power jack. The listed coating is intended to resist harsh outdoor conditions and water-splash erosion, making the material treatment relevant to owners who store or use trailers outside.
The 12V DC motor powers raising and lowering of an A-frame trailer, helping streamline hookup and positioning. Its 5,000-pound capacity provides the load figure buyers need to compare with their requirements. Carbon steel with an anti-rust coating is specified to resist outdoor conditions and water splashes, a practical consideration for exposed trailer equipment. The listing identifies RV compatibility and says it comes with housing; buyers can use those details when checking their installation setup and package expectations.
- 5,000-pound load capacity
- 12V DC motor
- Carbon-steel construction
- Anti-rust coating for outdoor and splash exposure
- The supplied listing specifies RV compatibility, not broader vehicle compatibility.
Skip it if you need a listed compatibility range beyond RVs; the POLESTAR 5000lbs model also lists trailers and trucks.
This KYX fits an RV owner seeking a 5,000-pound powered A-frame jack with coated carbon steel. Its listed compatibility names RVs, so buyers with another vehicle type should weigh that stated scope.
Full product details
| Brand | KYX |
|---|---|
| Color | 5000LB |
| Compatible with Vehicle Type | RV |
| Included Components | Comes with housing |
| Load Capacity | 5000 Pounds |
| Manufacturer | KYX |
| Part Number | 1682ZZZ526ZUS |
| Manufacturer Warranty Description | 1 year |
| Material | Carbon Steel |
| Model Number | 1682ZZZ526ZUS |
| Style Name | 5000LB |
Listed on Amazon as: KYX Electric Trailer Jack 5000LB, Power Tongue Jack,Heavy Duty A-Frame Jack
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#9
9. Dnigh 7600LBS Electric Trailer Jack
- Load Capacity: 7600 lb
- Material Type: Iron-Zinc Alloy
- Compatible with Vehicle Type: RV, Trailer
Best for: Remote-controlled high-capacity lifting.
Why it ranks #9: Its listed 7,600-pound capacity, two remote controls, and IP65 waterproof claim stand out, but the supplied data gives few installation details.
Two remote controls are the defining convenience in this Dnigh jack's listing, giving buyers remote-operated trailer lifting as its stated use. Its 7,600-pound capacity is the highest listed figure among these products, and the title specifies IP65 waterproof protection.
The 7,600-pound load capacity gives this model a clear rating for buyers comparing heavier trailer-jack needs. Two remote controls offer a way to operate the jack remotely, a different workflow from relying only on local controls. IP65 waterproofing is specified in the title, relevant to buyers considering exposure around outdoor trailer use. Its iron-zinc alloy construction and 30-inch listed dimension provide further material and clearance details to weigh when assessing installation and storage.
- 7,600-pound load capacity
- Two remote controls
- IP65 waterproof rating
- Iron-zinc alloy construction
- The included-components list names the jack only, not a manual crank.
Skip it if you require a listed manual crank backup; the POLESTAR 7500lbs model explicitly includes a crank handle.
Consider the Dnigh if remote operation and a 7,600-pound rating match your trailer setup. Its 30-inch listed dimension and included-components listing are useful checks for clearance and whether you need a separately specified manual crank.
Full product details
| Brand | Dnigh |
|---|---|
| Color | black |
| Compatible with Vehicle Type | RV, Trailer |
| Included Components | Electric Trailer Jack |
| Item Dimensions | 3.5 x 3.5 x 30 inches |
| Item Weight | 11.8 kg |
| Load Capacity | 7600 Pounds |
| Manufacturer | Dnigh |
| Part Number | WRUU76-VCU |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Material | Iron-Zinc Alloy |
| Model Number | WRUU76-VCU |
Listed on Amazon as: 7600LBS Electric Trailer Jack with 2 Remote Control, IP65 Waterproof
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#10
10. Lippert 3500 lb Electric Trailer Jack
- Load Capacity: 3500 lb
- Material Type: Alloy Steel
- Compatible with Vehicle Type: Trailer
Best for: Compact 3,500-pound trailer lifting.
Why it ranks #10: The 3,500-pound capacity is the lowest listed, making it a narrower fit; the description mentions integrated LED lights and a hand crank.
A 3,500-pound lift rating and four integrated LED lights give the Lippert power jack a clear role for lighter trailer setups with illuminated operation. Its description also specifies quiet, efficient helical-cut gears, connecting its gear design to a more restrained operating experience.
The 3,500-pound capacity establishes the load ceiling to compare with a trailer's needs, while the electric tongue-jack format replaces hand-cranking for raising and lowering. Four integrated LED lights provide illumination around the jack during operation. The description identifies helical-cut gears as quiet and efficient, a useful detail for buyers prioritizing operating sound and efficiency. Included hardware comprises a clevis pin, foot pad, cotter pin, and hand crank, supporting installation and manual operation.
- 3,500-pound lift capacity
- Four integrated LED lights
- Helical-cut gears described as quiet and efficient
- Includes foot pad, clevis pin, cotter pin, and hand crank
- Its 3,500-pound capacity is below the KYX 5000LB model's.
Skip it if you need a capacity above 3,500 pounds; the KYX 5000LB model lists a higher lifting rating.
The Lippert suits trailer owners whose lifting needs fall within 3,500 pounds and who value integrated lighting and specified gear design. Compare that capacity with your setup before choosing this lower-rated option.
Full product details
| Brand | Lippert Components |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Trailer |
| Included Components | 2-1/2" Clevis Pin, 5-3/8" Diameter Foot Pad, Hairpin Cotter Pin, Hand Crank, Jack Body |
| Item Dimensions | 32.75 x 12.5 x 7.25 inches |
| Item Weight | 28.6 pounds |
| Load Capacity | 3500 pounds |
| Manufacturer | Lippert |
| Part Number | 285318 |
| Manufacturer Warranty Description | 1 Year |
| Material | Alloy Steel |
| Model Number | 285318 |
| Style Name | Tongue Jack |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: This product can expose you to chemicals including styrene which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Lippert 3,500 lb Electric Trailer Tongue Jack, RV Power Jack, Black 285318
View on AmazonPlan for a power interruption before you need one
A manual backup can matter if the electric jack cannot operate, so check whether a crank is actually included. POLESTAR’s 5,000- and 7,500-pound models list a crank, as do both Kohree options and the VEVOR 4,000-pound model; the 5,000-pound VEVOR title also names a manual crank handle. By contrast, the KYX 7,500-pound model lists “/” for included components, and the Dnigh listing names only the electric jack.
The Lippert package includes a hand crank. Do not assume every model has a backup just because a crank may be available separately.
Before buying, verify the package contents and how the manual override is accessed in the product instructions. Also, the Dnigh product’s IP65 claim is in its title, while the available specification data does not describe its electrical connections or backup procedure.
Match mounting and wiring before comparing capacity
A listed lifting capacity does not establish that a jack will fit your trailer or connect to its wiring. The supplied data identifies several products for RVs or trailers, but it does not provide a universal mounting-plate pattern or installation dimensions for every model. Kohree’s 7,500-pound jack specifically lists a 7-way plug; do not treat that connection as interchangeable with another wiring arrangement without checking your trailer.
Likewise, VEVOR’s 5,000-pound title mentions a 2-way connector, a different detail from the Kohree plug. Confirm the jack’s mounting arrangement, available clearance, wiring connection, and required tongue load against your own trailer and the complete product instructions.
This is especially important when replacing an existing jack: matching capacity alone may still leave you with a mounting or connector mismatch.
How to Choose an Electric Trailer Jack
Rated lifting capacity
Choose a jack whose listed capacity suits the tongue load it must lift, not simply the trailer’s full weight. These options range from the Lippert at 3,500 pounds to the Dnigh at 7,600 pounds; several models list 5,000 pounds, while the Kohree and POLESTAR high-capacity versions list 7,500 pounds. The VEVOR option is rated at 4,000 pounds.
Use the trailer maker’s guidance and your actual setup to determine the required capacity, and do not infer an appropriate margin from these listings. Buyers with lighter requirements may consider the 3,500- or 4,000-pound models; heavier applications should focus on higher-rated options, while confirming the rating is suitable for the intended lifting task.
Construction material
Compare the listed material when choosing a jack for outdoor trailer use, while recognizing that material alone does not prove long-term durability. POLESTAR and Kohree list alloy steel; VEVOR and KYX list carbon steel, and Dnigh lists iron-zinc alloy. Several descriptions mention coatings: VEVOR’s 5,000-pound model specifies a galvanized rust-resistant coating, while KYX describes an anti-rust coating and VEVOR’s 4,000-pound listing mentions protective coating.
Buyers who value an explicitly described coating can compare those models’ details; those prioritizing a named base material can use the specifications to narrow the field. Check the full manufacturer instructions for care and exposure limits rather than assuming any material or coating makes a jack weatherproof.
Controls, wiring, and backup items
Check the way the jack connects and what comes in the box, because these details vary among the listings. Kohree’s 7,500-pound model names a 7-way plug and built-in level; the VEVOR 5,000-pound title specifies a 2-way connector. Several choices list a manual crank and cover, including both POLESTAR models and the Kohree 5,000-pound jack.
The Dnigh title names two remote controls, while its included-components field lists only the electric jack. Buyers whose trailer has a matching 7-way setup may prefer the Kohree 7,500-pound option; those who want a documented manual backup should prioritize listings that explicitly include a crank.
Verify connector compatibility and package contents before ordering.
Which Electric Trailer Jack Should You Choose?
Choose the Kohree 7500lbs Electric Trailer Jack if you want a 7,500-pound listing with a built-in level, 7-way plug, crank, cover, and mounting bolts. For a high-capacity jack with alloy-steel construction and a listed crank and waterproof cover, pick the POLESTAR 7500lbs Electric Trailer Jack. The VEVOR 5000 lbs Electric Trailer Jack is a fit if a 5,000-pound rating and its listed two-year warranty matter to you.
For a 5,000-pound option with two LED lights and a manual crank, consider the Kohree 5000lbs Electric Trailer Jack. Lighter-duty buyers can compare the VEVOR 4000 lbs Electric Trailer Jack or Lippert 3500 lb Electric Trailer Jack.
Before deciding, match capacity, mount, and wiring to your trailer.
Related Buying Guides
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- Best Electric Tongue Jack For Travel Trailer
- Best Heavy Duty Trailer Jack
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Frequently Asked Questions
How do I determine the tongue load my electric trailer jack needs to lift?
Start with the trailer’s tongue load when it is hitched and loaded as you normally use it; do not rely on the trailer’s total weight alone. Check the jack’s listed capacity and make sure it suits the load the jack must support. If you are unsure of the tongue load, consult your trailer documentation or a qualified trailer professional.
Will an electric trailer jack fit my A-frame mounting plate and trailer wiring?
Check the jack’s mounting arrangement against your trailer’s plate, including the bolt pattern and available clearance, before buying. Then confirm that its connector or wiring matches your trailer’s electrical setup. Product titles may identify a connector or A-frame design, but they do not establish compatibility with every trailer, so verify details for your specific setup.
What should I do if an electric trailer jack loses power while the trailer is unhitched?
Keep the trailer stable and prevent it from moving before troubleshooting. Check the power connection and trailer wiring, then consult the jack’s instructions for its manual operation procedure; some listed models include a manual crank. Do not work beneath an unsupported trailer, and seek qualified help if you cannot restore safe operation.
Which included accessories are useful when comparing electric trailer jacks?
Choose accessories based on how you plan to use and maintain the jack. A listed manual crank can provide a non-powered operating option, while a cover can help shield the jack when stored. A built-in level or a connector may also suit particular needs, but confirm each item is included with the specific model.
How should I narrow down these options for my trailer?
First match the jack’s listed capacity to the tongue load it must support, then verify mounting fit and electrical compatibility. Compare relevant listed features, such as a manual crank, cover, connector, or built-in level. The Kohree 7,500-pound model is the all-around pick in this group; the alternatives may suit different capacity or feature needs.
Final Words
Start by confirming your trailer’s tongue load, mounting plate fit, and wiring compatibility; those checks matter more than choosing by a feature list alone. The Kohree 7,500-pound jack is the strongest all-around choice here if its capacity and 7-way connection fit your setup. Consider the POLESTAR for a simpler high-capacity option, or compare the 5,000- and lighter-duty models when their listed ratings better match your trailer.


