Galaxy A71 - Battery drains fast at night

[shining_girl]

For some days I have been noticing that the battery drains fast at night even when the phone is not in use and the internet is off, especially when the battery is around 30%.. eg. Last night with 30% battery left it automatically dropped to 18%.

[Sid_Karna]

Are you in an area where the network coverage is low? How many signal bars are there? Low signal can cause this.

[shining_girl]

Our area usually has a good network.. Well, there are 3 signal bars.

[Sid_Karna]

Unless you updated your phone recently, network fluctuations are the only reasons I can think of, of course other than a physically deteriorated battery.

[Jayuraa]

If not getting 5g network in your area so turn off 5g network selection and select only 4g.

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the same. To resolve your device battery drain issue please visit this link: https://www.samsung.com/in/support/mobile-devices/how-can-i-optimise-and-extend-the-battery-life-on-...

In case the issue still occurs. Please 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