1、[Stable Efficient] High efficiency synchronous regulator, stable transmission, high efficiency 2、[Fast Speed] Supports 5.5V 6A (maximum 8A) output, with fast speed and strong output 3、[Reduce Fever] Voltage stabilizing BEC can effectively reduce heating and improve overall efficiency 4、[Protection Function] Has the protection function of preventing reverse polarity of power supply. If the power supply is wrongly connected, the BEC will not be damaged 5、[Wide Application Range] For RC airplane fans, it is a great choice for improving the performance of RC airplane Item Type: RC Airplane ESC Materials: Electronic Components Product Size: Approx. 38 x 21 x10mm / 1.5 x 0.3 x 0.4in (Excluding Cable) Output: 5.5V 6A (Maximum. 8A) Input End Line Length: Approx. 80mm / 3.1in Output End Line Length: Approx. 300mm / 12in Application: RC Remote Control Vehicle, Model Aircraft, Etc 1 x RC Airplane ESC