Product Review
The advantages of Ainy's PD Car Charger
1, Â This car charger supports to any standard USB or USB-C device straightly charging from your car's power outlet. Simultaneously charge your devices at full speed while you drive.
2,  Quick Charge 3.0 and PD port Charging 4 times faster than conventional car charger.
3,  LED Digital Voltmeter correctly displays the working status of your car's battery. Light Indicator guide you find your ports easily even while night driving.
4, This car charger will automatically stop charging when battery is full, to maximize the safety of your devices.
5, Universal compatible with DC 12-24V input, can work with car form 12V to 24V, include cars, SUV, van, truck and so on.
Specification
- Input: DC 12-24V, Max2.5A.
- Output(QC 3.0): DC 3.6V-6.5V 3A, or DC6.5V- 9V 2.0A, or DC9V-12V 1.5A; Max: 18W.
- Output (USB PD): 5V 3A; 9V 2A; 12V 1.5A; Max:18W.
NOTICE:
a. The maximum output current of this car charger is 3A, so it does not support HUAWEI SuperCharge(4.5V/5A).
b. The voltage indicator ONLY works when the device is connected to the battery.
c.  Make sure your cell phone supports Quick Charge 3.0.
d. Â For mobile phones that support fast charging, you must use the original charging cable or fast charging cable which supports Quick Charge 3.0.
e. If you want to fast charge your iPhone X/8, XR, Xs Max, Apple Original Lightning To Type-C Cable is REQUIRED (NOT included).
f. 36W is the maximum output, However, most cellphone can ONLY draw up to 18W.
When the car battery display function starts:
For 12V car, voltage display of car battery under 11.5V or higher than 14.9V means car battery issue.
For 24V car, voltage display of car battery under 23.1V or higher than 27.3V means car battery issue.