S23 Ultra Charging Issue

[Piper123]

Hi all

I've searched the forum on this but haven't found an answer. 

S23 Ultra direct from Samsung

Charging bricks and cables direct from Samsung. 

The issue - plug the charger in (it is either a 15w or 25w) and the device keeps bleeping every couple of seconds with the same noise it makes when first plugging the charger in. 

Yet when I use my 45w charger, no issue. 

Everything is genuine Samsung, direct from Samsung. Any ideas???

[JAMES4578]

Assume no debris, Have you checked Diagnostics,  does a soft Reset (holding Power and Volume Down Button for around 10 seconds) not make any difference?  Some additional advice in this older thread https://eu.community.samsung.com/t5/other-galaxy-s-series/usb-upgrade-causes-constant-beeping-and-di... 

[UNKNOWNUSERNAME]

I have the same issue, Same device, same charger. So far I haven't found a fix, but it only happens once or twice when I first plug it in so It doesn't really bother me.

[Stuey01]

I found using a 25w charger on my 23U, although did charge OK, the battery depleted faster? Using my Chrome book 45w charger fixed this for some reason. I also have my battery settings on "protect" so max 80% then it stops charging. I think the 5000mah batteries work better if charged on 45w kit but that's just my experience. I've had no bleeps or sounds using any charger.