GEKEC 12V to 5.02 ~ 5.15V Dual USB 3A Car Charger for All Standard USB Devices

GEKEC 12V to 5.02 ~ 5.15V Dual USB 3A Car Charger for All Standard USB Devices Description: 1. When the car ignition delay start 2. The turn-off delay auto flameout 3. High-precision measurement of battery voltage 4. Intelligent detection and shut off the output 5. Intelligent Dual no distinction between full charge 6. Intelligent anti-over electric shock 7. Smart Low battery warning 8. Intelligent Control extremely high precision 9. The whole low-power design Specification: Input Voltage Suitable 12V DC Measuring Voltage Accuracy 0.01V Measurement Frequency 0.003 sec / times Output Voltage Suitable Standard USB Charging Equipment Output Range 5.02--5.15V Far More than the MFI Standard Measured Output Current Dual USB 3A Output Distinction Not Distinguish Charging Efficiency at Full Load 88% Intelligent Features Enter Judgment as Low Power, Ignition Intelligent Alerts Low Power Display, Overcu