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Horrible battery life

Hi,
as I got the phone I already had bad battery life, so I made a factory reset, maybe it helps. It didn't, 1 hour of playing(not even 3d game) ate 40% of my battery, on 2g network and 40% display brightness.
I decided to put on the EURO open(jun 25) and root the phone. I uninstalled a couple of system apps(car home, unused apps, etc), and also put on minfreemanager on agressive settings(to kill background apps consuming battery).
It helped absolutely nothing. I disconnected the phone from the charger in the morning around 6am, and by now with approx 20 minutes of gaming, downloading it's only 75% left.
I also discharged my battery 2 times to 0%, and turned on repeatedly to kill the battery, and once recharged while it was on, once recharged while it was off. Helped also nothing.
some info if needed:
baseband: 1035.21_20110725
kernel: 2.6.32.9
build: FRG83G
LGE ver: LGP990-V10d
Please help, it would be such a good phone without this battery issue ((((((((

Install juicedefender
Sent from my Optimus 2X using XDA App

I installed it in the stock one, but it didn't help.
As I see I have problem when the phone is active, and I do something with it.
When my phone is sleeping it seems okay tho.
I played stupid zombies for 10 minutes just now, and it went down from 70% to 65%. This means every hour battery dies 30% which is actually 10% better then yesterday with the stock rom before this open EURO. It still is pathetic, that you can only play 3.3 hours and your battery is dead
My SGS was able to hold on at least until 5 hours with heavy usage.

I don't know guys my phone can last for 3 days only using for phone calls. Watching 2 hours of youtube can last 2 days.
Maybe because i don't use any Internet via mobile network.
I don't use task killers. After reading this http://lifehacker.com/5650894/andro...ed-what-they-do-and-why-you-shouldnt-use-them
I always charge the phone when the battery goes to 0%.
Autobrightness is always on.
Always use 2G networks and Data is disabled.
Useing Modaco Fear edition 12.6.
with baseband 622.
with TW Launcher.
5 Homescreens full of widgets.
and useing Watchdog Task Manager for monitoring what app uses cpu most.
So im very happy with my phone with heavy use i can still manage 24 Hours (Browsing, playing, Youtube). And maybe 6-7 hours of max usage.

I had about 5 hours of battery life on idle when I first got the phone brand new. I'm getting about 40 hours on idle now with Fear 12.6. I'm still testing whether underclocking cpu while idle will improve battery performance. But i dont use any app-killer and do NOT use JuiceDefender, it doesnt work well with this phone. Havent updated baseband, using stock _20110405, make sure you have matching RIL to baseband, so dont simply update baseband.

Try cronos Tom, it has been optimized battery driver, I've just bought brand new 2x 2 days back, my battery was lasting hardly whole day with 2-3 hour wifi usage then i read somewhere its a known issue with with 2x, not same like ur case, then I try various roms the only rom that gave me longest battery life on my phone is cronies mod, try it
Sent from my Optimus 2X using Tapatalk

MOD EDIT: ROMs from that developer are not allowed to be posted on xda.
Its here and a very good rom.
Sent from my Optimus 2X using Tapatalk

Horrendous battery loss!!!! :(

ok....am totally depressed with the awful battery loss that i am left speechless!!!...
here's what i did
3 and a half hours on standby....45 minutes of music playback on headphone in LOW volume.
1/2 hour of angry birds @ full brightness.
15 minutes of surfing @3g with full brightness.
rest the phone was idle.
tried battery calibration, wiped battery stats, using task manager regularly. nothing helps.

v20? mine draining batt as well..

Im on temasek P20-32 and using Wi-Fi more than usually and battery is droping down every minute. Ill try kernel nova 11c and hope that this is my last chance.
Sent from my Optim Black using TAPATALK

cyanogen sucks for battery, it will drain like hell with wifi on

Mine also drain battert very fast! even in my sleep time. but the strange thing is even battery reached to zero, it doesn't turn off! i think it has a problem with battery level indicator.
Ps. now i'm using V20N kdz. considering about turning back to V10E Thai but regreting the smoothness of gingerbread

same here with V20N when i sleep i put`it in plain mode with 90% when i wake up the battery was 0% and now i`m back to V10F in battery monitor say`s at a certain hour/min the battery from 70% was gone to 0% and about activities that drain nothing strange , seems normal like battery monitor say`s

I have some tips for the battery:
- use your phone till it drops to 1%
- reboot you phone
- charge it till 100% (don't use your phone while it's charging)
- then turn it off
Believe me,it'll last for a week
Sent from derp-mobile

Maybe you just have ****ty ( malfunctioned) batteries ? Buy new ones and test.
I am NOT sarcastic.

OP where are you? I am using CM7 #39 stock kernel, with no simcard, dropped 6% in 8.5 hours idle. But if there's data connection available and sync turned on, you only need 10-15 minutes to drop 6% (idle).
We need a good kernel, redy2006 told me if anyone could port Nova v3 kernel into stock GB/CM7 all in one it would be great.
Like universal Siyah kernel i am using right now on my SGS2 (MiUI ICS), very great sleep setup and reasonable wakeup battery use. I can managed up to a day much better than my OB (CM7#39-stock) that can only managed up to 10 hours with the same apps and behaviour.
Sent from my GT-I9100 using Tapatalk

weird and inconsistent battery!!!!
ok...i installed zeus1 over again, wiped batt stat and installed the echelon theme.
sersly, dats wat i did!!!....nw screen set @20% br8ness, played for 20 minutes, 15/20 mins f music playback & a good backup
now i hv 94% left!!!

[Q] What is acceptable 'up time' for the Note?

I've had the Note through GB, ICS Stunner and now official ICS rom....
Stunner was definitely better for battery than the official ICS rom.
I unplug my phone at 6.30am and put it to charge every night around midnight, with battery usually nagging me to charge it - about 10% or so...
My question is that normal? I use my phone normally, the odd facebook and twitter time, a bit of note taking, internet etc...
is 17/18 hours as good as it's going to get?!

yes 18 hours is good, consider the size of the screen etc and how you use it

Mine dies in 9 hours with Wi-Fi on and Auto Sync on. Is that normal?

SuperSayan said:
Mine dies in 9 hours with Wi-Fi on and Auto Sync on. Is that normal?
Click to expand...
Click to collapse
I would say yes. WI-Fi on means constant power consumption. Auto Sync on means even more power consumption. Wy do you leave them on? You can synch when you need to and switch Wi-Fi on when it's necessary.
Sent from my Galaxy Note running ICS

Mine is always on wifi and last about 2 days... ^^''

Stunner averages at 16-17 hours, and most people get 17-18 hours if you look at the stunner thread. The best battery life was on stock GB though, 40+ hours for me (light use)

I would think so too with GB...thats what I'm currently running. =)

Measuring total uptime (from charge to charge) doesn't make much sense IMO,
because we all have different usage habits.
Screen on time, however, is a different story.
Anything less than 4 hours of screen on time is bad in my book.

I'm running the german ICS now and after a few tweaks (autokiller) .. i get 2 days of power :d thats with wifi off at work and at Night .. an hour of playing games.. half an hour of voice Calls and some music listening + web browsing. I'm a happy man
@chasmodo: i do listen to music lots with the screen off so screentime is not an absolute measurement of usage either ...
Cpu states However is a very good representation of usage .. minutes 1400mhz..200mhz..Deep sleep ...
Sent from my GT-N7000 using xda premium

Im using LPY rom and for me thet battery time has actually improved compared to official GB. I keep wifi on 24/7 and 2g mode / powers saving, gps off, so on avarage use of around 8h daily, i get more than 24h in one charge.

Yeah since I've done the flight mode and battery pull my up time is amazing! Been on 9 hours now and lost 30% of charge. Very happy with it..
Sent from my GT-N7000 using XDA

17 hrs so far and battery at 65%. Auto sync, wifi, gps, BT on. Too lazy to turn that stuff off.
Nothing special just stock ICS.

i can only get 16-20h tops... with texting, some calls, gaming and wifi :/ but i've only made 4 charges to the battery yet, so hope that life time will grow up.
using it for about 10h now, and bat @ 55% runing 4.0.3 german ICS

I get more than a day with moderate use. Lots of wifi, FB, a bit of browsing and gaming, some music, a lot of texting and whatsapp, a few calls and just playing around scrolling between homescreens and stuff. Pretty good to me!
Sent from my GT-N7000 using XDA

I find I get on average 16-20 hrs with good use. It really depends on the screen on time as it sucks up most of the power. White especially uses up the most power on these screens. When I check battery stats I usually average about 3-4 hours of screen on time and most of that is web browsing and checking email. Your mileage may vary if you've got background processes
At idle, I lose about 1% per hour (sometimes less if i disable wifi/data/gps/sync). So theoretically I could get over 4 days in idle. With the display on constantly I would guess it would use 15-20% per hour. If you're playing a cpu intensive 3d game you can probably double that or more!
I found cpuspy really helpful in diagnosing battery issues. I was suffering from the deep sleep problem when I moved to ICS LPY (the sounds off/airplane mode/reboot fixed it). The cpu never went to sleep so was eating up at least 5-8% per hour. It might not sound much but if I forgot to recharge the phone at night I would end up with a dead phone in the morning!
---------- Post added at 12:24 AM ---------- Previous post was at 12:13 AM ----------
sujal said:
I get more than a day with moderate use. Lots of wifi, FB, a bit of browsing and gaming, some music, a lot of texting and whatsapp, a few calls and just playing around scrolling between homescreens and stuff. Pretty good to me!
Sent from my GT-N7000 using XDA
Click to expand...
Click to collapse
Those are still good numbers but from those pics your posted, where the graph goes up it looks like it was charged partially at least twice. Connecting it to any usb will charge it. The battery hours display only resets when it has been fully charged.

Over 24 hours
Sent from my GT-N7000 using Tapatalk 2

seraph011 said:
Mine is always on wifi and last about 2 days... ^^''
Click to expand...
Click to collapse
2 days with your screen off all the time. ROFL!!
Sent from my GT-N7000 using xda premium

[Q] Galaxy Note Battery Depletion Rate?

Hi,
I know there's a whole bunch of threads on battery life, but I cant seeing info that mentions the rate at which the screen consumes battery.
Anyway, I charged my phone from 1% to 100% last night and when I disconnected and started to use it, the battery had dropped by 4% with just 8mins of onscreen time (WiFi).
Is this battery depletion rate normal? (1% every 2mins, effectively around 3hrs)
Thanks

The battery doesn't actually charge to 100%. It's dangerous. The fact that it states 100% is just for show. It actually only charges to around 96% which is why it drops so fast at the beginning.

K1LLER HORNET said:
Hi,
I know there's a whole bunch of threads on battery life, but I cant seeing info that mentions the rate at which the screen consumes battery.
Anyway, I charged my phone from 1% to 100% last night and when I disconnected and started to use it, the battery had dropped by 4% with just 8mins of onscreen time (WiFi).
Is this battery depletion rate normal? (1% every 2mins, effectively around 3hrs)
Thanks
Click to expand...
Click to collapse
I have about the same battery discharge rate (1% for about 2 minutes of screen time with wifi). If it is on standby then it only drop 1% for every 2 hrs.

rstaux slergyman;
I see.
Thanks for the info.
Just out of curiosity, why is it dangerous?

crecsky said:
The battery doesn't actually charge to 100%. It's dangerous. The fact that it states 100% is just for show. It actually only charges to around 96% which is why it drops so fast at the beginning.
Click to expand...
Click to collapse
My Note does not fit this pattern. It takes 6 hrs on standby to drop from 100% to 99% and then 1% drop after that for every 2 hrs on standby.

I too charge to 100％ or whatever 96％ with my wifi on for 15 min and it droped to 97％ no bad thogh
Sent from my GT-N7000 using XDA App

Wow, installed Juice Defender and have just reached the 24hr mark with moderate use.
Usage: 25-30% brightness, WiFi, GPS, Facebook, Web Browsing, Texts.
I still have over 50% battery life remaining
If consumption continues at this rate, I'll be able to get 2 days battery life which from a modern smart phone is pretty astonishing

Battery Life is too short
Didn't want to create yet another Battery Thread;
I'm getting lousy batter life.
I'll disconnect my SGN ICS at 7.30am and it's bellow 30% by 2.00pm.
I know I have A LOT of apps installed, but the Battery shows minimal consumption; it's always Display as the top consumer, with 31% responsibility.
My GSN has an unusual origin; it started with a CSC TTT which is from Trinidad and Tobago. I followed these instructions to the letter and got myself a working ICS SGN.
I was worried that by loading a European CSC would have adverse effects on an Mexican Network.
I don't know why, or how, but after the flash, I'm still with the TTT CSC.
The device performs flawlessly, except for the battery consumption.
Is it possible that flashing this ROM/CSC is responsible for the poor battery life?
I really enjoy ICS and would prefer not to go back to GB.
Any input will be greatly appreciated.

Yeh mt battery is kinda the same. I browse alot but not on my phone all day but i deffo have to charge ny phone once a day or even twice at times. Abit of a joke and im wondering what else can i do. I have updated to ics and no difference.
Sent from my GT-N7000 using XDA

Hobbes2099 said:
Didn't want to create yet another Battery Thread;
I'm getting lousy batter life.
I'll disconnect my SGN ICS at 7.30am and it's bellow 30% by 2.00pm.
I know I have A LOT of apps installed, but the Battery shows minimal consumption; it's always Display as the top consumer, with 31% responsibility.
My GSN has an unusual origin; it started with a CSC TTT which is from Trinidad and Tobago. I followed these instructions to the letter and got myself a working ICS SGN.
I was worried that by loading a European CSC would have adverse effects on an Mexican Network.
I don't know why, or how, but after the flash, I'm still with the TTT CSC.
The device performs flawlessly, except for the battery consumption.
Is it possible that flashing this ROM/CSC is responsible for the poor battery life?
I really enjoy ICS and would prefer not to go back to GB.
Any input will be greatly appreciated.
Click to expand...
Click to collapse
My SGN battery drops 1% for every 6 hr on standby however it drop 1% for every 2 minutes of screen time and wifi.

Juice Defender (free)
Gave Juice Defender a try.
the App recommends to allow for "a couple of days"; I'm guessing it adapts.
I've always been skeptical of "Battery Booster" apps.
Having said that, I'm pretty sure I have improved my battery life.
It's not "born-again christian" life changing, but there's definitely an improvement.
I'll try it for a week or so before I decide whether the ultimate edition is worth it.

I keep switching my cellphone off while not using, and same goes for wifi. Using it as a secondary phone as well. It lasts only 4-6 hours.. :S I keep closing background apps, and kill app once im done with it..

[Q] Xperia z battery draining

Hellow I'm a happy owner of the xperia z for 10 days, but I'm facing fast battery drain when using the phone. When Im just browsing the phone, battery goes down 1% percent every 3~4 minutes... When gaming battery drops 2-3 % every 5 minutes. I need some help, I didnt charge the phone the first time for 8 hours, but i read it is not necessary. I'm rooted, 4.3 jb, doom kernel v21. I have deleted some of the bloatware and i don't have WiFi and data on all the time. Also media server sometimes goes up to 21% in battery usage.

vk12fe-gr said:
Hellow I'm a happy owner of the xperia z for 10 days, but I'm facing fast battery drain when using the phone. When Im just browsing the phone, battery goes down 1% percent every 3~4 minutes... When gaming battery drops 2-3 % every 5 minutes. I need some help, I didnt charge the phone the first time for 8 hours, but i read it is not necessary. I'm rooted, 4.3 jb, doom kernel v21. I have deleted some of the bloatware and i don't have WiFi and data on all the time. Also media server sometimes goes up to 21% in battery usage.
Click to expand...
Click to collapse
That battery drainage seems normal to me. Playing games needs alot of battery. Battery usage depends on several things, how high is the screen brightness etc.. To your media server: are you listening to music with your phone? Or watching videos? All this is done by media server.

St.Jimmy90 said:
That battery drainage seems normal to me. Playing games needs alot of battery. Battery usage depends on several things, how high is the screen brightness etc.. To your media server: are you listening to music with your phone? Or watching videos? All this is done by media server.
Click to expand...
Click to collapse
Some people are reporting 5 hours on screen time. If I game for one hour, i can barely get 3 hours on screen time. My usage is 30 minutes Web, music. For about one hour and a half, gaming 1 hour tops, and some browsing the phone.

vk12fe-gr said:
Some people are reporting 5 hours on screen time. If I game for one hour, i can barely get 3 hours on screen time. My usage is 30 minutes Web, music. For about one hour and a half, gaming 1 hour tops, and some browsing the phone.
Click to expand...
Click to collapse
Stop gaming and you'll see that you will get 5 hours... Playing is what drains your battery that fast

St.Jimmy90 said:
Stop gaming and you'll see that you will get 5 hours... Playing is what drains your battery that fast
Click to expand...
Click to collapse
Without gaming, only with Music, some browsing the phone and the Web, I barely get 4 hours on screen time, for example, battery has gone down 6% from my last reply.

vk12fe-gr said:
Without gaming, only with Music, some browsing the phone and the Web, I barely get 4 hours on screen time, for example, battery has gone down 6% from my last reply.
Click to expand...
Click to collapse
Are you using mobile data or wifi? Mobile data needs more battery than wifi. Also what is your screen brightness?

St.Jimmy90 said:
Are you using mobile data or wifi? Mobile data needs more battery than wifi. Also what is your screen brightness?
Click to expand...
Click to collapse
Right now my screen brightness is set to 0 and I'm using only WiFi, nfc is on though. I have set the phone to only GSM, data is off.from my last reply i ve lost 2 percent

Umm how old is your battery? Are there background apps running?

St.Jimmy90 said:
Umm how old is your battery? Are there background apps running?
Click to expand...
Click to collapse
Most times i close some, and.the phone is new.

1% every 3 minutes or so is not excessive drain. If you do the calculations, then that works out to 300 minutes to fully drain the battery, or 5 hours.
As the phone is new, it will take a few charge cycles for the battery to reach full capacity anyway, so see what the battery life is doing in a week or so.
Sent from my C6603 using Tapatalk

kingvortex said:
1% every 3 minutes or so is not excessive drain. If you do the calculations, then that works out to 300 minutes to fully drain the battery, or 5 hours.
As the phone is new, it will take a few charge cycles for the battery to reach full capacity anyway, so see what the battery life is doing in a week or so.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
As i know is not good to totally drain the battery. For example, i was talking to the phone and had wifi on right now, and my. Battery has gone down 14% in the last thirty minutes. My on screen time is at almost 2 hours, without gaming, and my. Battery level is at 43%
Edit i set screen brightness to 35%, my battery level is 41%. Sometines phone draws 1% every 2 and half minutes.

Yes, I know you shouldn't completely drain the battery. Total screen time calculations should be based on the full capacity though, or I could say I only get 1 hour screen on because I always recharge the battery at 80%! (I don't. It's an example).
Using the phone in different ways will drain the battery faster than others. The battery usage you described in your first post is not unusually high and will probably improve after a few charge cycles.
Sent from my C6603 using Tapatalk

kingvortex said:
Yes, I know you shouldn't completely drain the battery. Total screen time calculations should be based on the full capacity though, or I could say I only get 1 hour screen on because I always recharge the battery at 80%! (I don't. It's an example).
Using the phone in different ways will drain the battery faster than others. The battery usage you described in your first post is not unusually high and will probably improve after a few charge cycles.
Sent from my C6603 using Tapatalk
Click to expand...
Click to collapse
Okay, let's hope battery improves. Thanks for the info. No what I really wait for its kit kat official >