Database Users

[Q] Battery drop issue

battery was fully charged at night, then in the morning it was found to be at 0% with 95% used on "Screen"..
the screen wasnt even on during the whole night.. what could be the possible cause?
Nexus 7 8GB on Stock 4.1.2 rooted.. (this is not mine, so dont look at my signature.. )
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anyone got any idea? tia..

iamelton said:
anyone got any idea? tia..
Click to expand...
Click to collapse
Better battery stats for the wakelocks and cpu spy to see if your device is deep sleeping
Sent from my Nexus 7 using xda premium

In GSAM Battery Monitor, what is "gravity" under Android System? Should it be this hi

In GSAM Battery Monitor, what is "gravity" under Android System? Should it be this hi
"Gravity" is 2h 3m out of 2h 53m. What is this, and why is it so high? Is it normal?
In GSAM Battery Monitor, tap on apps and then android system. Anyone else care to share theirs? Thanks
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bump. i have the same problem and i feel like its killing my battery

i think i figured it out. im pretty sure its the knock on/off feature

Chrome:sandbox killing battery , any thoughts?

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Same!!!! You worked out what it is?

same like wtf is this

These images don't prove any real problem.
To be sure of battery draining, just find and install betterbatterystats application and check partial wakelocks tab.
Upload the ss here for checking.
Unleashed by my Nexus 4

Post battery stats please
Usually power "drain" is due to wakelock
Sent from my Nexus 4 using xda app-developers app

I had this. I assume it is due to some script from a rogue website. I rebooted and it's fine.

Percent increase in battery without recharging

From time to time I find the battery increases by 2 percent, after using I turn off the screen after I turn I discover this immigration
I mean who, for example, I close the screen with 20 percent and as soon as I turn it on after a few minutes it will be 22 percent
Is that right?
Battery properly?
How can I check?
Maybe calibration?
You can see a screenshot the status of the battery without recharging
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SOMEONE?

shlomoreuven said:
SOMEONE?
Click to expand...
Click to collapse
Once happened to me too for like 1 percent increase maybe the phone recalculated when you turned it off maybe it is just a glitch or it it you need a battery calibration....Google that...

Unknown item showing up in battery usage

Can anyone help me identify this item showing up in my battery usage? It's not something I've ever seen on any of my phones, and it's just a number... I'm not rooted or anything, haven't gotten around to it yet.
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Thanks in advance.
Sent from my Nexus 6P using Tapatalk

I think that means it's an app you used and have recently uninstalled, thus Android doesn't know the name of it.

Ahhh that is a good guess. Thanks, I didn't think of that. I will see if it shows up again on the next battery cycle.
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