A51 battery time left

[Unknowngm]

after jan update a51 battery backup reduced highly 

[Ehsank]

actually this is not a battery backup, this is only battery prediction, if you used it will change time to time

[Milind06]

same here

[Samsung_Support1]

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