25W Super Fast Charging problem

[Navesh]

I'm using S23 Ultra. Recently been facing issues with charging my phone using 25W super fast charger. The problem is, whenever I connect my charger, it shows the super fast charging animation and starts charging but stops after awhile. Then it "reconnects" and charge again in super fast charging mode. This keeps on repeating.

Today it became worst, after connecting the charger, it shows the same animation, charges for few seconds, then stops, and the whole thing repeats every few seconds, ultimately not charging my phone.

Self testing I've tried so far:

1. Tried using different wall outlet. Problem not fixed.

2. Tried different charger adapter capable of fast charging. Worked just fine with normal fast charging.

3. Turn OFF fast charging in battery settings. Charging just fine in normal charging mode.

So I assume the problem is either my 25W adapter or my phone hardware(maybe software). However, the charger adapter seems fine when normal charging, and its funny for a flagship phone not even 2 years old to have hardware problem. 

If anyone have faced the same issue or know any solution for this, please help me out.

Ps: 25W charging brick is samsung original. Phone battery protection set to maximum. No thermal issues or water damage.

[scinex]

Normally it's either the usb c cable or the adapter is the culprit.
PD charging is very sensitive to cable requirement and if these requirement is not fulfilled, normal charging will apply, which uses lower wattage overall.

[Mogay]

then just pick number 3, i bought a samsung phone and turned off fast charging, i mean you also turn on maximum battery protection which mean you also don't need fast charging, i charged from 23% to 80% and only too 1 hour and 15 mins with fast charging turned off, same 25W samsung brick

[Navesh]

Actually I do need the Super Fast Charging feature as every morning i have to charge my phone before leaving my house. I usually turn ON fast charging every morning and turn it OFF at any other time. Not sure that'll improve any battery health or performance but i just do it. Anyhow, I will be needing 25W SFC.

[Amir_13]

You know your adapter not original, I show you real one .That is any little different than copy .

[Navesh]

This is mine. I'm pretty sure its original because i bought it at Samsung Official store.

[Amir_13]

That's from sri lanka distributor might consider fake one . Samsung phone actually high tech that can scan each charger .

[Amir_13]

Samsung official store for shoppee lazada fake ,find bss distributor the true original

[Navesh]

By Samsung Official Store i meant authorized Samsung outlet in a mall.

[Amir_13]

Show the box if have bss you can change it directly