car charger for iPhone 3G&3GS 1.input :10V-24V DC 2.output voltage:DC 5V-2.1A 3.Built-in IC chip and sfety fuse 4.mini design 1.input:100-240V AC 50/60 Hz 0.15A;output:5V-1A Max 2.the charger used for GPS,PDA,IPHONE,IPOD,Digital camera etc. 3.Built-in IC chip and safety fuse 4.protection:over voltage,over current,short circuit protection 5.product material:ABS&PC 6.Certification:CE,ROHS 7.we can provide USA,EU,British,Australia input plug 8.we are proessional in OEM with travel charger packing detail: PE packing productNW:21G 1000PCS/carton carton size:56*34*34CM carton GW:24KG welcome to inquiry!!