S25 ultra charging issues

[RaymondArtin]

My phone will detect super fast charging 2.0 and write estimates for example 30mins and the actual charging gets suoer slow and ends more than estimates maybe 1hour

I doenloaded ampere app to check whats the amps thr phone is using and the screenshots attached says it all... at first it will detect 7000 and 8000 then after a few seconds it drops to a range of 1500 to 3500 fluctuating

Im using original samsung 45watt charger with 5V cable

[SamsungModerator4]

Hello. I’m Aya, Samsung Moderator
Thank you for asking the question
We wish you a happy day
Based on your inquiry regarding 

I would like to ask your permission to follow the following steps:
Have you tried another USB charger for the device?
Is the battery original or not?
Is there a problem or breakage in the charging socket?
Is there a problem with the charger used?
Is there any swelling in the battery?
Make sure the charger is original.
If the problem persists, please perform a factory reset on the device.
Settings
← General Administration
← Reset
← Factory Data Reset
← Reset
← Erase All.
Before beginning this step, please back up your phone data. You can store it through the following link for the Samsung Smart Switch program:
http://www.samsung.com/eg/support/smartswitch/If you have any other question, can you explain it to us

We are  at your service always
Thanks for your time

[mohamed22125]

حليت المشكلة؟

[RaymondArtin]

لا المشكله غالبا بسبب الجو الحر و الكفر معرفتش اوصل لحاجه مفيده بس لما بكون فى تكيف التليفون بيشحن كويس فا مش هلعب فيه و اوديه التوكيل