I got my s23+ last month (bought via pre-order), the charging speed was fast until I noticed it slowed down yesterday.
I plugged in my phone with 45w charger (OEM), it is written "super charge 2.0" and "30 minutes to complete charging", but in reality, it took 45 minutes to complete the charging, in which the time taken isn't the same as it's written on the phone screen,does anyone having the same problem? I didnt use my phone while it was being charged, just that the wifi is on, like usual
background apps could be the cause. consider clearing them up.
Somehow I tried charging it once again with the wifi being off and i didn't use the phone while it was charging, turns out the actual charging completion is faster than "the estimated time until full" shown on my phone. Thank god, at first I thought it's due to the faulty battery or charger.