MU-3A 2S Speed Control ESC For Quadcopter<br /><br /><br /><br /><br /><br /><br /><br />Description:<br />ESC is made of multilayers PCB for 2S\/3A ESC.The picture for flashing BLHELI, please use firmware of XP-7A.<br /><br />Precification:<br />Working current: 3A \/7.4V<br />Working voltage: 7.4V<br />Max current: 3.5A\/5S<br />Board Length:20mm<br />Board Width:10mm<br />Wire Length:50mm<br /><br />Package Include:<br />1 x MU-3A 2S ESC<br />1 x 3P Connector