Super fast charging...not so fast?

[Amir2099]

Hey everyone, I remember when I had the Samsung galaxy s22 ultra it could go from 0% to 100% in an hour. But with my s23 ultra it takes 56 minutes just to go from 35% to 100%. 

I don't understand what's the issue. I'm using the same official Samsung 45 watt charging brick and cable.

Thanks 

Amir 

[davehorne]

I'm not downplaying this issue, but to honest, my phone lasts the entire day and I typically only charge it when I'm in bed.  

[Joeeye]

I found my S23 Ultra charges a little faster than my S22 Ultra did.

[AshtabS9Ultra]

Is fast charging on in settings? And is the phone warm when you start charging?

[AndrewL]

@Amir2099: When you connect your S23 Ultra to your charger, does 'Super fast charging' appear on screen momentarily to indicate that the feature is active? For a better basis for comparison, how long does it take to charge from 0-100%? 

[Amir2099]

Yeah it says super fast charging. I woul say 1 hour 10 mins roughly

[Amir2099]

Yes fast charging is on and it does warm up a wee bit when charging

[AshtabS9Ultra]

Mine does 1hr 4 mins with the 45w charger remember it does the first 80% really fast then it slows down past 80 to protect the battery and for safety reasons

[the_bart123]

If animation shows Super Fast Charge 2.0 when connected charger then you have zero problems. 

If not - cable might be problem or unsupported charger.

I have 65W charger and it does NOT support SFC 2.0