Features Details Heavy-Duty Load Capacity: The electric trailer jack boasts an impressive lifting capacity of 3500 lbs and a lifting range of 9.5 to 30 inches. Reliable and Durable: Our power tongue jack features a carbon steel structure with a galvanized rust-resistant coating, ensuring the product is strong, durable, and resistant to rust, making it suitable for various environments. Flexible Compatibility: The electric tongue jack provides a wide lifting range to meet the needs of various vehicle types. Its design is suitable for small to large trailers with different heights, ensuring efficient and flexible use for everyday tasks. Convenient Design: The memory function enables quick and accurate positioning, saving time. The battery level indicator provides real-time alerts, reducing the risk of unexpected power depletion. With the addition of an LED light and sunshade waterproof cover, the design of our electric trailer tongue jack further enhances operational convenience and security. Versatile Application: This power trailer jack is great for a wide range of applications. Whether you're lifting RV trailers, horse trailers, or utility trailers, it provides the strength and stability you need for effortless towing. In case of a power outage, the electric jack for trailers is equipped with a hand crank for emergency use.