Battery performance

[25jayaprakash]

May i know galaxy A51 how much battry remaining time at full percentage of battery 100%?

I'm getting below 20 hours at optimized mode..

[MohammedSijah]

how much % reduction overnight?
7 hours

[25jayaprakash]

2 to 3% reduction overnight..
but i want know, how much battery backup time at full battery?
Now here showing 8h 45 mins only at 46%..it is correct?

[MohammedSijah]

I never believe in those things. Battery usage and prediction depends on lots of things. Whenever I bother about battery, I look to the overnight reduction only. If it is 1 or 2% I am happy.

[25jayaprakash]

okay...thanks