I received my Gemini PGA about 2 weeks ago.
I found an interesting fact about its charging. A have 4 differrent wall chargers, which support Qualcomm Quick Charge.
One of them is native charger for YotaPhone 2. It supports Qualcomm Quick Charge 2.0 only, because YP2 supports it (it has Qualcomm Snapdragon 801 chipset onboard).
Other three are chinese QQC 3.0 chargers from AliExpress^
Gemini PDA has Cortex (not Qualcomm) CPU, so it should not support QQC. Indeed, the one for YP2 and first two from AliExpress charge Gemini with normal 5V. Also there is no Quck Charge LED indicator on the one for YP2 is not lit.
But the last one (from VINSIC) have charge LED indicator burning bright (which means Quick Charge is active) gives 9.3 - 9.5 volts output (measured with special USB Type C cable with built-in digital voltmeter and amperemeter)!
So, I wonder, if Gemini PDA officially supports Quick Charging? Of so, which type? And why it works with only one of my QQC chargers?