1. Static input current: 5-25mA, the lower the battery voltage, the smaller the current
2. USB output: 5V/2A (max), two ports sum 2A (one of the USB can recognize iPhone and the other can recognize Android)
3. USB step down efficiency: up to 96% (Because of the adoption of synchronizing rectifier circuit, the efficiency of step down convert is high and the heat generation is low.)
4. 8-segment solution of battery power: 10%, 25%, 40%, 50%, 60%, 75%, 90%, 100%
5. Accuracy of voltage meter: about 2%
6. Working temperature: -10~+ 65°C
7. Working humidity: 10~ 80% (no condensation)
8. Opening size: 45*26*18mm
-Be used as a voltmeter to detect the voltage and vattery level of your vehicle.
-Be used to supply power to your phone in the car.
-Applicable to most kinds of mobile phones.
2x Micro USB for Car