universal usb socket car charger for IPHONE 3GS

universal usb socket car charger for IPHONE 3GS Function over-current, over-voltage, over-load and over-temperature protection Intelligent IC chip inside recognizes a full battery and automatically switch to a saver. environmentally friendly, energy-saving, complying with the safe certification standard high working efficiency-over 90%, good charging performance stronger performance, lower cost Feature Small and lightweight for convenience, portability and storage High performance charger that safely rapid charge your phone It is available with all brands mobile phone and most USB devices, including iPhone, iPod, MP3/4, PDA, GPS, Smartphone, camera and more. appearance-frosted type, UV smooth interface, rubber oil type Parameter Input: 12 24V/DC Output: 5V/DC 0.5 1A Low no-load: less than 0.3mA Certification:UL CE FCC E-MARKS RoHS Usage Guide Connect the charger with mobile phone till the LED indicator turns green Plug the charger in DC socket till the LED indicator turns red The LED indicator will turn green if the battery is charged fully. The mobile phone will show full power and no LED indicator for charger. Please pull out the charger from DC socket firstly, then the battery's plug when finish charging. Warranty:12 months