battery drained very fast

[Aritra34]

In my Samsung Galaxy a71 I  faced major battery issue. In standby it's consumed battery too much please give me a solution 

[Murad95]

update google play service

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

To avoid battery drainage please turn off un-used options, decrease display brightness, turn off auto sync option, close background running apps.

Follow the troubleshooting steps provided in the given link to resolve battrey drainage problem: http://www.samsung.com/in/support/skp/faq/1101689

If issue still persist, kindly register your concern in Samsung members app (Samsung Member > Get help > send feedback > Ask question/Error report)

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support