An electric trailer jack’s weight capacity should be rated for at least 1.5 times your trailer’s actual tongue weight, not just barely above it — current models span roughly 3,500 lbs on budget-friendly units up to 5,000 lbs on the higher-capacity options (Gearif, retrieved 2026-08-08). Buying to that margin, not just clearing your tongue weight on paper, is the detail that actually determines whether a jack lasts.
This guide covers the electric trailer jacks worth buying in 2026, how capacity tiers compare across current models, why the 1.5x tongue-weight margin matters, and what features like remote operation and built-in lighting actually add.
Key Takeaways
- The Lippert 285318 is a widely recommended overall value pick, rated for trailers up to 3,500 lbs at a $328 price point.
- Higher-capacity options like the Husky 82022 Super Brute, Kohree, and POLESTAR reach 5,000 lb dynamic capacity, with the Husky adding an 18-inch stroke and remote control.
- Mid-range options like the Bulldog 4,000 lb Powered Drive and VEVOR 4,000 lb unit split the difference in capacity and price.
- Size the jack to at least 1.5 times your trailer’s actual tongue weight, not just barely above it, for a reasonable safety margin.
- Most electric jacks include a manual crank backup for power failure, which is worth confirming on any model before buying.
The Electric Trailer Jacks Worth Buying
Lippert 285318
The Lippert 285318 is commonly cited as the best overall value in this category — easy to install and durable enough for trailers up to 3,500 lbs, priced at $328.00 (Gearif, retrieved 2026-08-08).
Best for: most travel trailer owners whose tongue weight comfortably falls under 3,500 lbs.
Husky 82022 Super Brute
The Super Brute reaches a 5,000 lb maximum weight capacity with an 18-inch stroke and remote control for operating the jack from a safe distance (Gearif, retrieved 2026-08-08).
Best for: heavier trailers where both capacity and remote operation matter.
Kohree 5,000 lb Jack
Kohree’s jack matches the Husky’s 5,000 lb capacity while adding built-in LED lights and a wide height range, plus a circuit breaker for overload protection (Gearif, retrieved 2026-08-08).
Best for: owners who want built-in lighting for hitching up in low-light conditions without a separate flashlight.
Bulldog 4,000 lb Powered Drive
Bulldog’s Powered Drive is built from alloy steel with a corrosion-resistant coating around an integrated gearbox and motor housing, rated for 4,000 lbs (Gearif, retrieved 2026-08-08).
Best for: mid-weight trailers where corrosion resistance in the housing matters for long-term outdoor storage.
Why the 1.5x Tongue Weight Rule Matters
The most critical spec when choosing a trailer jack is weight capacity, and buying a jack rated for at least 1.5 times your trailer’s actual tongue weight builds in margin for uneven ground, wind loading while hitching, and the wear that accumulates over repeated cycles (Gearif, retrieved 2026-08-08). A jack rated barely above your tongue weight on paper has no margin for those real-world variables, and running near a jack’s rated maximum on every use shortens its working life faster than running comfortably under it.
Backup Cranks and Power Failure
Most electric trailer jacks include a manual crank as a backup for power failure or a dead battery, letting you raise or lower the trailer without electric assist in an emergency. Confirm this feature specifically on any model before buying — it’s a standard inclusion across the category, but it’s worth verifying rather than assuming, especially on budget listings that may not clearly state it.
Once the trailer’s leveled and hitched, our electric trailer brake kit guide covers the other electrical towing accessory worth pairing with a jack upgrade, and our aluminum hitch cargo carrier guide covers the same tongue-weight math from a cargo-carrying angle rather than a trailer-jack angle.
Frequently Asked Questions
What capacity electric trailer jack do I need?
Size the jack to at least 1.5 times your trailer’s actual tongue weight, not just barely above it, to leave margin for uneven ground and repeated-use wear.
What happens if the electric jack loses power?
Most models include a manual crank backup for exactly this situation. Confirm the specific model you’re considering includes one before buying.
Is a higher-capacity jack always the better choice?
Not necessarily — match capacity to your trailer’s actual tongue weight with reasonable margin. A 5,000 lb jack on a trailer with a 1,500 lb tongue weight is unnecessary bulk and cost for most owners.
The Bottom Line
The Lippert 285318 covers most travel trailers under 3,500 lbs tongue weight at a reasonable price; the Husky Super Brute and Kohree both reach 5,000 lbs for heavier setups, with Kohree adding built-in lighting and Husky adding remote operation. Whichever you choose, size to 1.5 times your actual tongue weight rather than the bare minimum, and confirm the manual crank backup before you need it in the field.
