POLESTAR Electric Trailer Jack 3500 lbs 🚚

This electric A-frame tongue jack by POLESTAR speeds hookup and leveling for travel trailers and campers, combining a 3,500 lb lifting capacity with a 9 to 27 inch lift range to simplify hitching and ground clearance adjustments. It includes a removable crank for manual use and an integrated LED that lights the ball and coupler during nighttime operations.

Key Points

The unit mounts to an A-frame and is driven by a 12V DC motor that, according to the manufacturer, delivers high torque to raise and lower the trailer faster than hand cranking. A built-in circuit breaker automatically trips and resets if current draw becomes excessive, offering an extra layer of protection for the electrical system. The hard wiring option allows direct connection to the trailer battery for convenient operation.

Technical Specifications

• Name: POLESTAR Electric Trailer Jack 3500lbs
• Lift capacity: 3500 lbs
• Retracted length: 9 in
• Extended length: 27 in (plus a 4.5 in drop leg)
• Outer tube diameter: 2.25 in
• Motor: 12 V DC
• Warranty: 1 year

Usage Recommendations

Install the jack on a clean A-frame mounting area and follow the manufacturer’s wiring instructions for a secure hard-wired connection. Keep the removable emergency crank accessible in case the battery is depleted or electrical faults occur, since manual operation remains possible. The waterproof cover protects internal components, but consider periodic checks of seals and fasteners to maintain corrosion resistance in marine or coastal environments. ⚙️

Advantages

The built-in LED improves visibility around the coupler when hitching at night, making alignment easier without external lamps. The automatic circuit breaker reduces the chance of motor damage under heavy load, and the removable hand crank gives a reliable fallback. The compact 2.25 inch tube diameter and standard lift range suit most small to mid-size travel trailers and RVs. ⚡

Practical Tips

For best performance, verify that the trailer battery is fully charged before repeated long lifts, as heavy use will increase amperage draw. The unit may not be the best option for very heavy fifth-wheel setups since its 3,500 lb rating is intended for A-frame trailers, according to the manufacturer. Lubricate moving parts occasionally and keep the LED lens clean for maximum light output. 🔧