... Lighting voltageā¤16.0charging voltage14.5+/-0.5 Advantage Save energy : To save fuel at least 10% compare to the normal regulator ... a lot.Can increase engine rotate speed 100-500 rev. Save money : To reduce generator temperature and malfunction, extend ... parts. Related MotorcyclepartsBody partsPlastic body cover, absorber, muffler, lamps, fuel tank, rear box, rear view mirror, cushion, battery and ...