USAMS Dual USB Port Car Charger Product Dimensions 1.8 x 1 x 1 inches Item Weight 0.2 ounces Shipping Weight 0.8 ounces (View shipping rates and policies) Input Voltage：12~24V Output Voltage：5V Output Current：1000mA / 2100mA Interface：Dual USB Application：Cell phone / Ipod / Ipad / GPS / Tablet PC / PSP Other Features：Output current up to 3100mA; It can charge for two devices at the same time; Automatic overheat shutdown function; Short circuit protection function; High charging efficiency up to 85%. Packing List 1 x Car charger adapter

• USAMS High Powered 3.1A Car Charger is a great for for your Device!
• Pocket sized device allows you to connect to your device securely, quickly, safely, and in an instant!
• Perfect for charging while you're on-the-go and compatible with ANY other High Powered USB Capable device.
• SmartFlow control technology preserves your battery life with 3.1A power output rapid charging feature!
• Dual USB Port Car Charger 3.1A

USAMS High Powered 3.1A Car Charger is a great for for your Device!Maikou