super fast charge 2.0

[y2jman]

since i have never done this before and just got a 45 watts when you plug into phone and it saids super fast charger 2.0 it then goes straight to charging and that's it right am little confused it doesn't go back and forth between super fast charge 2.0 and charging it just goes right into charging right?

 

[bembol]

I just plugged it in using my 45 watts.

I was told if it's Blue you're good.