Battery Charging

[Ahsanfardin]

Galaxy A55 5G

If the phone is charged 100% every time, will there be any problems with the battery? 

Despite charging to 95% most of the time, I am not receiving sufficient battery backup. But if I charged 100%, it gives good backup.

[Ryan46]

I will recommend you to turn on battery protection and set it to adaptive mode.
You can turn it on by going to settings>Device care>Battery>Battery Protection.

[Ryan46]

Don't charge it to 100% every time. If you charge your phone overnight then limit it to 80%.

[Ahsanfardin]

If you leave the phone off charge at night, the battery is draining automatic. I left it charged to 95%, woke up in the morning to find 4% charge drained. Is it normal? Too much battery draining. 4% in last 8 hours. I turned everything off. WiFi, mobile data everything.

[Ryan46]

Sometimes it happens brother. Switch off the phone for 1 hour to let the phone take some rest. After that your problem will probably get fixed.

[Ryan46]

Don't use power saving mode every time. Only use it when you need it in situations like not having a charger.