Samsung Galaxy Note 4 Fast Charge works from mains but not car charger

[Android Central Question]

I have bought three different adaptive fast chargers for the car but none of them register fast charging on My Note 4; it just show regular charging. However the fast charging works fine from my mains powered Samsung fast charger. Does anyone recommend a car fast charger? The car is a 2017 Honda CRV, so I can't see why there would be anything wrong with the cigarette lighter ports.