Specifications:<br />Input voltage: 7.5-28V;<br />Output voltage: 5V;<br />Max output current: 3A<br />Working temperature: -40～+85℃<br />Conversion efficiency: 96%;<br />Switch frequency: 1.5MHz (Max),1MHz(Typical);<br />Application:mobile power,mobile phone, tablet and other USB 5V power supply equipment.<br /><br />Packing List<br />1 x USB Power supply charger module<br /><img src="http://img6.eachbuyer.com/x9/p100/eb03182_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb03182_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb03182_3.jpg" />