S21 Ultra 5g battery

[Commmander_Keen]

My s21 ultra 5g battery performance became lower, it only work for 15 hrs after charging.

Is that okay and if not what do you recommends for me, since the phone performance is great for me till now.

[Patrick_Michael]

Ok, 15 hours of continuous use or at different times?

[Commmander_Keen]

Okay

[Patrick_Michael]

I will also have you check the battery to see what its condition is and if there is a problem or not. I will send you the method.

[Commmander_Keen]

Waiting

[Patrick_Michael]

1

[Commmander_Keen]

hmmm

[Patrick_Michael]

2

[Commmander_Keen]

Okay let me charge my phone to 90% and compare

[Patrick_Michael]

Okay