Bought this charger because it has both USB Type-C and Quick Charge 3.0 I use the Type-C with my Pixel 2 and have found that it can't keep the phone charged if it is in heavy use while it is charging. For example if i'm using the phone as a satnav, even though the charger is plugged the battery level still drops. If the screen is off and the phone is only doing light things in the back ground, like playing music through the bluetooth connectivity it charges ok. I spoke to Tronsmart about this but they did not really have an answer, they sent me a replacement charger without quibbling in case the one I got was faulty but I have not tried the replacement yet, neither have I tried the QC 3 port yet
UPDATE: The replacement sent by Tronsmart works as expected, that is it charges my phone and keeps my phone fully charged even on reasonable long trips (2 hours) while it is being used as a satnav and playing music via bluetooth.






