This regulator / rectifier is similar to the NARAKU coil. To better " transform” the voltage from the alternator, the controller achieves a much higher output power than the standard item. The charge voltage will remain at the same level as the original controller (between 12.6 V and 14.75 V). However, the power output increased to about 100w. Often in small vehicles, the capacity limits of the electrical system have already been reached when you switch on the lights. The lighting can be dimmer from the stop light when braking and no additional loads can be added to aid this. The NARAKU controller can compensate for these shortcomings by providing more power without overcharging the battery.