Frequently Asked Questions

Frequently asked questions and answers
Q1: What is the max power output of the four ports of this GaN Tech PD wall charger?
A1: It is 100W at max.
Q2: What is the max power output when the single port is used?
A2: USB C1- 100W at max.
USB C2-- 100W at max.
USB C3-- 22.5W at max.
USB A --22.5W at max.
Q3: Does this GaN Tech PD wall charger support QC fast charging?
A3: Yes, it supports QC 4.0+/4.0/3.0/2.0.
Q3: Does this GaN Tech PD wall charger support Huawei’s FCP?
A3: Yes, it supports FCP.
Q4: Does this GaN Tech PD wall charger support Samsung’s AFC?
A4: Yes, it supports AFC.
Q5: Does this GaN Tech PD wall charger support PPS?
A5: Yes, it supports PPS.
Q6: Why does it sometimes wake up my device when I plug in or unplug another device ?
A6: When multiple devices are connected at the same time, plugging a new device in or
unplugging any of the devices from the charger will render a short charging pause for other
devices. This short pause is due to the power redistribution of the charger.
Q7: How to get the best performance of all charging ports?
A7: When you need to use 3 or more of the charging ports simultaneously, to maximize the output
power, it is suggested to preferentially use the C1/C2/A ports. The combination of C3 and A is not
recommended because the power output would be minimal in this case.
Q8: What is the storage temperature of this PD wall charger?
A8: Please keep it in the place that is within -50~176℉.
Q9: Is it normal if there is hums when using this PD wall charger?
A9: It is not normal if there is obvious hums when you are at least 3.9inch (10cm) far away from
the wall charger. Please stop using it for your safety in this case.