Someone help with my battery please - Samsung Galaxy Nexus

Do I have that android bug or a bad extended battery? I've been doing heavy usage...not movie usage but texting...
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There is nothing wrong with your phone or battery. It seems like your screen has been on around 2 hours. 50% battery loss is about avg. with 2 hours screen time.
There is also about 100 other battery threads. You should have posted there.

Yeah I know sorry. I'm just at work and didn't have time to search it
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Battery life

Not really sure what is going on with my battery life. after 5 hours I am down to 50%. Is this normal? I am using the new beginning ROM by Tuesday.
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joneslaw22 said:
Not really sure what is going on with my battery life. after 5 hours I am down to 50%. Is this normal? I am using the new beginning ROM by Tuesday.
Sent from my SGH-T989 using XDA App
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5 hour display time!? sick battery life
Lol um yea I usually last about 13 hours total outer charge with moderate/heavy use and using juice defender to disable data while screens not in use..
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No about 2 hour display time.
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I thought juice defender drained the battery?
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Well you thought wrong lol it gives an extra couple hours with use and it'll last about 4 days if I barely use out
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so you get 2 hours display time at 50%...
so you get about 4 hours display time total?
Well all i can say is...
WELCOME~! you have average battery life for the t989! other devices barely break 3 hours! congrats!
2 hours of display time (also depending on how bright you have had it) with 50% left is pretty good.
I'd have to disagree that 2 hours is good, I'd call it subprime. Do some searching on XDA. There are plenty of wonderful tutorials and guides to small things you can do to help it out quite a bit.

Juice defender

Anyone use juice defender? Doors it help
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Nothing a quick search or Google couldn't answer.
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A while ago I gave 2x battery a plug, no it's not advertising to double your battery life, but many users, see market, sings it's praises, I've found it worked really well for me eg on standby battery only dropped 10% in 8 hours, all I'm saying is its worth a look given your considering juice defender
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Find the true mah

I know there was a was to find the true mah of the battery on my nexus one. I was wondering how to fond the mah for the new extended battery I got from eBay. Its supposed to be 3800 mah, but I wanna be sure. I be been on it pretty hard today from a full charge. Its held up pretty good and I've been on it pretty hard. If anyone knows how to check let me know. I'll also leave the link from where I got the battery from only 15 bucks
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There is no way to get mAh value due to the fuel gauge samsung used. The n1 used the ds2784 which outputted that info. Our max17040 does not. Nothing we can do.
it is possible but you need a battery analyzer. Chances are the 3800mah you got is closer to 2800mah. check out this site that tested lots of batteries from ebay and some aftetmarket companies. http://batteryboss.org/
abvthegod said:
I know there was a was to find the true mah of the battery on my nexus one. I was wondering how to fond the mah for the new extended battery I got from eBay. Its supposed to be 3800 mah, but I wanna be sure. I be been on it pretty hard today from a full charge. Its held up pretty good and I've been on it pretty hard. If anyone knows how to check let me know. I'll also leave the link from where I got the battery from only 15 bucks
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Nexus One? Wrong forum??
fortesquieu said:
Nexus One? Wrong forum??
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Sorry I wasn't clear for you, when I had the nexus one I was able to check true mAh. With my new galaxy nexus I can't.
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Btw here's the end of the day pic. Not bad a lot better then stock
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abvthegod said:
Btw here's the end of the day pic. Not bad a lot better then stock
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15hrs on a 3800mAh battery? rofl.
abvthegod said:
Btw here's the end of the day pic. Not bad a lot better then stock
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What was the screen on time?
martonikaj said:
15hrs on a 3800mAh battery? rofl.
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Like I said anything is better then stock. The stock battery was horrible! The last phone before I got this was my bionic and with the OEM extended 2750 mAh I got 2 days. Wasn't expecting anything spectacular with this 3800 mAh, But again for me anything is better then stock. Almost got rid of the phone based on the stock battery. For 15 bucks I'll take it and keep this phone a little longer. Oh and I had the screen at 100% the whole time.
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And what do u expect from eBay?
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You should post your screen on time.
15hrs of battery is easily achievable this days with stock battery and correct rom + kernel combo
I even saw one guy manage to get 4hrs screen time on stock battery
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apratomo said:
You should post your screen on time.
15hrs of battery is easily achievable this days with stock battery and correct rom + kernel combo
I even saw one guy manage to get 4hrs screen time on stock battery
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I had 4 hours 30 on stock battery (GSM) for some time.
That was with an older AOKP and Franco build (AOKP something in mid 20s, Franco in mid 90s)
Right now I get between 3 hours 30 and 4 hours, depending on the use and where I am (Auto-Brightness).
Mostly E-Mails, texting, Play Store and Browser, with an occasional youtube video inbetween.
Running AOKP B29 and Franco r112
your problem is not the battery, sounds like your phone has a problem going to sleep or you have too many things syncing. with the stock battery i can get over 20 hours of idle and 3 hours of screen time. with the samsung extended battery i can get over 24 hours of idle and 4 hours screen time.

Is this healthy???

I do this kind of thing to my battery at least once a week.
Is this a bad thing for my battery??? Or will my battery be just fine???
You sick bastard
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vince7 said:
You sick bastard
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What???
You actually made me laugh with expressing how you feel. Lol
But seriously is this not healthy or will my battery be just fine.
You should never bring the battery never that low often. Also, fully charging is better than going from 3% to 40% to 15% to 60% to 3% again to 80%.
Extend battery life by keeping the charge above 30%.
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Why is this happening to me? Screen issue epic 4g

What can cause my screen to use 80+% of my battery I'm running aokp milestone 6 w/ nyan kernel on my epic 4g
Can anyone please help
Sent from my SPH-D700 using xda app-developers app
In 32 minutes, your screen has been on 30 minutes of that time, hence the high percentage... Nothing looks odd about that. If you think it is killing your battery, you should probably look elsewhere like not going to deep sleep, or constant syncing. Need to see better battery stats or cpu spy... If that is the concern.
E4GT, Calkulin's_E4GT_ROM_v3.0 w/Hawkins gunslinger
Well, from your pics, it seems that your screen was on for 30 of the 32 minutes that your phone was on battery. Takes a lot of power to light up a display. Most folks can get by with a days worth of battery with 3-5 hours of screen on time. Some do better, some do worse.
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After 100% full charge 2h 19m 23s
Screen 13m 1s
Screen battery stat 47%
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dxthaxjuggla said:
After 100% full charge 2h 19m 23s
Screen 13m 1s
Screen battery stat 47%
Sent from my DROIDX using xda app-developers app
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I just don't think you realise how much of a battery eater our screens are... that is perfectly normal and the way it should be....
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It just seems strange to me but if you guys say its normal then it probably is
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This is 11 minutes of screen on with crappie reception.

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