Main Features:<br />CS-312 12V - 24V car power 4-port USB 5V / 3.1A output charger with voltmeter<br />Made of ABS anti-flame environmentally friendly materials<br />Blue light LED indicator at the USB port<br />Blue light voltmeter? voltage range 6 - 30V<br />With rubber cap for waterproof and dust proof<br />3.1A output current? can be power supply for cellphone? tablet? GPS? etc.<br />Suitable for all 12 - 24V car? truck? ship and yacht<br />Including screws and connectors? easy to install<br /><br /><br /><br />    Specifications<br />Specifications<br />	 Model  : CS-312                                                  <br />                        Color  : Black                                                  <br />                        Features: Blue light LED indicator and blue light voltmeter                                                  <br />                        Apply to : Other AC and USB Appliances? Mp3? iPhone 4/4s/iPod/iPad 2/The Nwe iPad? Mp4? iPhone 5/5s? Laptop Computers? Samsung Phones? Digital Cameras? iPad Mini? Phones                                                  <br />                        Input  : 12-24 V                                                  <br />                        Output  : 5V/3.1A                                                	<br />Dimension and Weight<br />	 Product weight   : 0.178 kg                                                  <br />                        Package weight   : 0.280 kg                                                  <br />                        Product size (L x W x H)  : 15 x 7.6 x 5 cm / 5.90 x 2.99 x 1.97 inches                                                  <br />                        Package size (L x W x H)  : 16 x 19 x 7 cm / 6.29 x 7.47 x 2.75 inches                                                	<br />Package contents<br />	 Package contents: 1 x CS-312 Car Charger with Voltmeter? 2 x Screw? 6 x Connector                                                	<br /><br /><br /><br />                                                <br />