Ebike 350W 36V/15Ah Electric Folding Bike Bicycle 14 Tire City E-bike for Adult

Full Built in Large Battery - With the 36V 6AH Lithium battery, the electric bicycle is capable to achieve 31 miles in pedal assist mode and 20 miles in pure electric mode. With a powerful 350W motor capable of throttle-only speeds up to 15.5 mph.