9 Best Electric Trailer Dollies 2025 in the United States

The Trailer Valet TVXLBOTH electric trailer dolly is a robust choice for moving heavy trailers, supporting up to 10,000 lbs towing capacity and 1,000 lbs tongue weight. This makes it suitable for users with mid to large-sized trailers. The adjustable hitch ball base and coupling plate help prevent damage and ensure a secure fit, though it requires careful loading and weight distribution to maximize performance.

The dolly offers versatility in maneuverability with its integrated chain drive system and hand crank or drill adapter, allowing precise control. The automatic brake feature adds a level of safety by preventing unintended rolling when the steering handle is released. It performs best on concrete and pavement but can handle dry grass and packed gravel with reduced efficiency, and it isn't designed for pulling trailers up inclines, only pushing them.

The build quality is a standout, featuring rugged steel construction, solid rubber tires, and corrosion-resistant coating, ensuring durability and longevity. Its compact size (29 in x 11 in x 11 in) and relatively light weight (56 lbs) make storage easy and convenient. The device is more affordable than battery-powered alternatives but lacks the convenience of built-in motor power, depending instead on manual operation or a drill. This dolly is ideal for users who prioritize budget-friendly, durable tools for trailer maneuvering in tight spaces.

The ROYSUPER Electric Trailer Dolly is designed to help move trailers up to 3,600 pounds, suitable for a range of trailers including boats, utility trailers, and RVs. It features a strong 850W motor powered by a 24V battery system (two 12V 7Ah batteries), offering enough power for smooth operation on flat, hard surfaces like asphalt or concrete. The max speed is modest at about 1.5 mph, which is practical for careful maneuvering in tight or busy areas.

Maneuverability is a highlight thanks to its four-wheel design, including two swivel caster wheels with brakes that keep the dolly stable when stopped. The heavy-duty steel frame and commercial-grade 2-inch ball hitch provide durable construction and versatile attachment options. It should not be used on slopes steeper than 4 degrees or on soft, uneven ground such as gravel or sand, limiting where you can operate it effectively.

At 107 pounds, it’s reasonably portable for an electric dolly but may require some effort to set up. Its dual ball mount setup (2-inch and 1-7/8 inch) adds flexibility for different trailer types. This dolly suits users needing a reliable, moderately powered electric mover for trailers on flat, solid surfaces, especially in settings like driveways, carports, and caravan parks. It may not be the best fit for rugged terrain or heavy, continuous industrial use.

The SUPERWAGEN Electric Trailer Dolly offers a robust solution for moving heavy trailers with its impressive 3600-pound towing capacity and 600-pound tongue weight limit. Equipped with a powerful 850W motor and a 9Ah battery, the dolly ensures prolonged operation, minimizing the need for frequent recharges.

The dual hitch ball compatibility (2-inch and 1-7/8-inch) adds to its versatility, making it suitable for a variety of trailers, although it's best used on hard surfaces like asphalt or concrete. The 4-wheel design enhances stability, and the heavy-duty steel frame and high-quality rubber wheels provide durability and excellent traction.

However, it's important to note that the dolly is not suitable for operation on soft surfaces such as gravel or sand and should not be used on slopes greater than 4 degrees. The product's build quality ensures it can withstand harsh environments, but users must keep all electrical components dry to prevent damage. Weighing in at 108.8 pounds, the dolly is relatively heavy, but this contributes to its sturdiness. This electric trailer dolly is a solid choice for those needing to maneuver trailers on flat, hard surfaces with an emphasis on safety and stability.