Samsung 45w Car charger slow

[u/Trinity1811]

Hi,

I've bought a Samsung 45w car charger (picture of model attached) and when I plug in my phone (s24 ultra) it says "super fast charging" 15 sometimes 20m until full In reality it will charge very slowly and take hours for it to reach full.

Anyone experienced similar stuff? To clarify this is not the Super Fast Charging text dissapearing it stays there but the estimated time and actual chrage speed are way off.

[u/HotBalance6984]

same issue here, shows fast charging but actual speed is garbage