Battery voltage - Samsung Galaxy Nexus

Are there any apps that show the battery voltage? Specifically the charging input voltage ...I need to find out what my charger is putting out .
Sent from my Galaxy Nexus using xda premium

Try battery monitor widget pro....it should do the thing

Related

Check extended battery percent?

Is there an app that shows the ma or whatever of my 3500 battery is know it's probably not that much.
I tried battery history widget but i dont think it takes in consideration the extended battery..
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[Q] Help!!!...my Battery Drains like crazy!

my battery drains fast and i dont know what to do.
ive installed juice defender and did everything else to limit the battery drain as much as possible.
one thing ive noticed is that my screens brightness is set to low, but on my battery stats it says Display 64%
and recently my system says 30%
i left my phone on the charger overnight. and it got unplugged from the charger, when i woke i looked at my stats and the display was at 64%
the phone signal bar was filled and it was bright yellow.
and my system said 34%
can anyone help me?
When you plug it into a wall charger, can you confirm its charging AC and not USB
How old is the battery? Have you checked all the software that are automatically sync ?
I think that you must dig deep on what's your battery being used and consider the age of the battery in there too
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Yes I can confirm it, it says ac charging
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@ megabiteg not even a year old. I tried screen filter, flashing diffrent radios, changing wallpapers and turning off haptic press. How do u suggest I dig deeper?
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There are battery monitoring apps that you can find to monitor unusual activity.
Now your display is at 64% which is very peculiar.
Having trouble with AOSP? http://forum.xda-developers.com/showthread.php?t=1295702
Hmm I don't know what's up with it. I set my CPU low and I'm running evolved Final ROM.
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Could it have something to do with sense?
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Try System Panel, it's in the market. Best app I've found for monitoring battery consumption, especially when you need more details than the About Phone section under settings provides. It is a premium app, but cheaper than a new battery. Hope you find a solution quick! Battery problems are a pain.
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Have you tried calibrating your battery? Charge to 100%, then boot into recovery and wipe battery stats (or you can use the Battery Calibration app). Let the phone discharge fully - don't plug it in until it dies - then charge back to 100% without breaks.
It could also be an issue with your usb cable or charger. Sprint can run a test on the battery to see if it is the problem. Try calibration first to rule that out, and never wipe battery stats unless you're fully charged.
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I've tried the battery calibration. And I've done the wipe stats. I've read on how to recalibrate from HTC....
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Another thing I've noticed is that my battery drains when I flash a ROM...
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try charging it while its turned off then repeat the steps plainjane said. i was in the same boat as you when i flashed the evolved rom, now my battery life is pretty good.
What I just did was downgrade my radio one. My battery has been so much better in life. I am at 7 hrs right now at 66%. I have been using 4g, texting, and sending emails. Currently running Decks 1.3, SZ 2.2.1 CFS Havs.
What radio do you suggest? I'm on 1.77
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I tried the wake lock fix... I dunno if that one was a good pick. What do u suggest?
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App for battery (mAh)

Is there an app that shows the mAh you have on your (bigger) battery?
Battery Monitor Widget Pro can do an analysis for you, but I think it's not that accurate (I once had a 2600mAh reading...dafuqqq!). You could also try Antutu battery benchmark tools.
That widget isn't accurate, you have to set the mAh yourself? any alternative? Measure Voltage to convert to mAh?
I mainly been using CurrentWidget that shows the current draw or charge to/from the battery and can also log it. It doesn't tell you what your battery is rated at per se, just shows you what the current draw is.
robuser007 said:
Is there an app that shows the mAh you have on your (bigger) battery?
Click to expand...
Click to collapse
There's a free app on the market called System Monitor that shows you the current MaH rating of your battery. Its dynamic so its not 100% what you want but you can tell approximate value (my 3500 shows running between 3330 and 3345)
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Btw its the system monitor by digibites themes a lot of them !
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dwsco said:
Btw its the system monitor by digibites themes a lot of them !
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Click to expand...
Click to collapse
Tried the digibites app just shows mv not mAh.... the hunt continues

Anyone use battery monitor widget?

I'm having a hard time getting the program to accurately measure battery drain. Been trying the various settings under monitor and calibration.
What settings are you guys using?
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Battery Issue

Is there anyone who is having that same problem .. My battery charge drops drastically after a restart . is that normal????
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It's normal if you recently have clean installed any custom ROM on your phone. The battery will be automatically calibrated after a few charging cycles, don't use battery calibration apps because they have no effect whatsoever.
Can also be caused by old/damaged battery and need battery replacement.
just charge ur phone for like 2 hours here and there for a few days and the you will notice sharp battery lifes on any custom rom...p.s dont overcharge!
Thanks a mill guys for the reply .. Am glad to know nthn is up w my battery .
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glad to help
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