Descrtion:The market has not been a two functional integrated design.Distribution management, ligent distribution, more current,Save charging time more than 30%; safe, fast. The output voltage is 2.1A and 1A.L3 strong performance, equped with the field of ligent , the outputvoltage and current accuracy of high precision, response speed, ligent identification, more stable .Apply to all mobile phone brands, tablet PC, car , electronic dog, and other electronic equment, to eliminate the critical moment of power embarrament. for small cars, off road vehicles, mini (no more than 24V), yachts, motorcycles, shs.(Most trucks, excavators, large trucks, battery voltage is actually more than 48V,which is not recommended to this type of car.)Please e sure that the voltage of your car is at 12-24VNote:This product is not a arette ,can not light up a arette.Cannot be positive and negative intermodulation, so as not to the electronic products!s:LED voltage display: red lightInput voltage:12-24VOutput current:3.1A (1A+2.1A)Voltage range:6-28VNote: Connection method: "+" to connect the positive pole; "-" the negative polePackageSetIncluded:1 x arette Charger(Red/ Green/ Blue)2 x connecting wire heads2 x 60cm Connection cables with f