Operating system : forward, reverse, and brake 
<br />Power range : 7.2V-16V 
<br />Input voltage(advise): 6-12 cells NiMH/NiCd or 2-4 cells LiPo. 
<br />BEC : 5.6V 2A 
<br />Product Dimensions:4.7*4.2*3.7 cm
<br />Output current : forward 320A 
<br />Out of control protection: yes 
<br />Low voltage protection: yes 
<br />Over-voltage protection: yes 
<br />Heat sink: yes 
<br />Fan: yes 
<br />The interference yes 
<br />for 540 motor (dual motor or single motor) above. 
<br />Package including:1 x 320A high voltage esc