sudden battery drain

[smartnex]

I am using galaxy A30. My phone battery drains literally in seconds from 20 to 0 percent . Whenever my battery gets down to 20 percent it automatically discharges to zero within 5 or 6 seconds 

[umeshdangi]

how old is phone bro

[smartnex]

10 months

[Š]

Time to replace battery.

[Akashu18]

same problem with my device.
This problem is because of android 10 update. wait for the next update if Samsung is planning to roll out.

[smartnex]

ok

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please visit this mentioned link to resolve your device battery drain issue: 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