dual usb car charger 1. output 5v 2.1A. 2. Input Voltage:12-24V 3.for ipad ,ipone,telephone,camera,etc 4.CE FCC ROHS dual usb car chargerSpecification1. Input voltage: 12-24V.2. Output voltage: 5V 2.1A3. Output Current: 2000mA.4. LED indicator.5. Efficiency: more than 85%.6. Charging time: 2-3 hours.7. With USB port or cable.8. Material: ROHS.9. Short-circuit protection, Over-current protection, ...