... ). Motor: 180w-500w 2). Battery: 36V,13AH Li-ion battery Electric mountain bicycle, 36V,13AH Li-ion battery ( JSL-037C)Specification: 1 ... ,16AH Li-ion battery 3).Max speed:25km/h/ pedaling-electric model 30-50km/h4).Max range:30-55km Or pedaling ...