HOBBYWING RC UBEC 5V 6V 3A Max 5A Switch Mode Lowest RF Noise BEC for RC Models
1 X 3A RC UBEC. Do not dismiss your dream. Size: 42x24x11mm (L W H). hope you could understand. Weight: 11g. Do not run through your life so fast that you forget not only where you have been, but also where you are.