Enongh 2.1A,double panel,input vortage.12-24VDS,the cart can be used and output voltage is 5V2.4A.The design of the exquisite,seamless.process,the fine polished aluminum alloy shell, sandblasting anodic oxidation at present hige-end atmosphere.The surface of the car charger adopted high temperature resistant.ABS piano lacquer that bake process.It has high hardness,corrosion.resistant and strong heat functions.It also can multi of color optional.avatartrading@outlookcom.whatsapp: 008613631615783 ;008613544124986;008618823674006