Samsung s9 battery draining

[sonulakra]

My Samsung  s9 battery  performance is very poor since one ui beta program and in stable verson same happening , from 20 to 0 percentage  within 2-3 minutes , iam frustrated   , i used all the steps to save battery but nothing  working

[kart123]

this behaviour is normal. my s9 plus started doing this 6 months ago.
after many successful full charges the problem isn't visible now.

[sonulakra]

can you elaborate

[kart123]

your phone will automatically recalibrate its battery when you charge it from 0 to 100 percent few times.

night is the best option. when your battery drains below 5 percent put your phone to charge till morning.
do it 4 or 5 times each night. it will recalibrate itself.

[kart123]

the problem happens because your battery degrades over time.. but android still thinks it is the same battery as it was before degradation. this calibration issue arises.

[sonulakra]

great , i will surely do this , thanks alot

[Samsung_Support4]

Hi there,

To resolve the issue please follow the troubleshooting steps provided in the given link: http://www.samsung.com/in/support/skp/faq/1101689

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > click on “+“icon > send feedback > error report/ask questions).

Regards,

Team Samsung Member