Abstract: A collapsible, motorized cargo cart includes an electric motor and a foldable frame that folds down flat for storage and transport. The frame member includes upper and lower frame portions in pivoting relation, and they can be positioned and locked at any desired angle with respect to each other. The lower frame member includes an extension that may be extended or retracted, as desired. Handlebars are provided on the upper frame member, and a throttle controls the speed of the cart, which is capable of transporting at least 300 pounds over rough terrain. Two large wheels are positioned on either side of the cart, and a removable caster wheel may be attached to a front portion of the frame. An electric motor and rechargeable battery are disposed on an underside of the frame's lower portion, and include a drive assembly to power the side wheels.