Specifications:<br />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 />Weight: 60g (including connectors and switches)<br />BEC: 5.6V 2A<br />Output current : forward 320A<br />Heat sink: Hav<br /><img src="http://img6.eachbuyer.com/x9/p100/eb01416_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb01416_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb01416_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb01416_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb01416_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb01416_6.jpg" />