My tab A7 battery drains much faster than before, didn't update to android 11

[MohammedKhatri]

Hi, I have noticed that the battery of my galaxy tab A7 2020 Wifi is draining much faster than before, my medium power saving mode is on. I didnt update to android 11 becuase I don't get Android 11 still.

[tapish Damley]

i am also facing the same issue of battery drain i am also getting one  more issue like when the battery is charged to 100% i remove it from charging and when i switch it on it shows 98% why i am getting this issue any solution to this please reply if someone else also facing same issue also can it be because of charger 

[cs-member13]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/samsung-mobile-battery-drain-issue/

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[Mohamed013]

My tab a7 also draining so so fast giving wrong percentage while changing in shutdown mode

Before battery life was 10 hours

Now battery life is 7 hours but hardly😥

[MohammedKhatri]

U updated to android 12?
Now, I have updated to Android 12. I think my device is working fine.
I recommend u to backup ur data using smart switch and factory reset ur tab

[Mohamed013]

Did you face battery issue after update?

[MohammedKhatri]

No