1,500 lb. Max Load. Raise and lower the jack with the push of a button. Works 9X faster than a manual crank jack. LED light illuminates nighttime hookups. Waterproof touch panel for longer switch life. IP58-rated, sealed motor and electrical components. Corrosion-resistant aluminum construction. Passed 1,000-hour salt-spray test. 28.2 Extended height with 14.2 of travel. Heavy-duty 6 wheel allows mobility in any direction. 7-Way connector included