?<strong>Features:</strong><br />Item:                       30A<br />continuous current:         30A    <br />burst current (10A):        40A<br />battery(cell):              2~3<br />Dimension:                  55 * 25 * 8<br />Wight(g):                   19<br />BEC mode:                   linear<br />BEC output:                 2A/5V<br />programmable:               YES<br />Package size: 12 * 10 * 1cm / 4.8 * 4 * 0.4in<br />Package weight: 37g / 1.3 oz<br /><br /><br /><strong>Package list:</strong><br />1 * MR.RC 30A Brushless ESC Speed Controller