Battery draining fast after it hits 5% of juice left

[Ranjen617]

Maybe a battery calibration is needed here. Just like an automobile, I don't trust percentages on batteries like a gas needle.
I would think that a recalibration would help this issue. Just from previous experience with other phones. Try it and see. Can't hurt...

 

[wenso smith]

The screen brightness is set too high A major source of battery drain is setting the screen brightness too high Another way to reduce the amount of battery power consumed by your screen is to shorten the amount of time that it'll take for the display to turn off after you stop using it.