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I put in a new fully charged battery and took a nap and after 4 hours of just stand by my phone was down to 95%. I checked badass battery monitor and saw this. Don't really understand it though. It seems this is what was waking my phone keeping it awake.
Sent from my SAMSUNG-SGH-I717 using XDA
That's not a big decrease at all if your phone was on for 4 hour just sitting there ..
Sent from my Inspire HD using XDA Premium
Check your app manager to see if it constantly running in the background. I tried using a monitor and app killer but I just got too anal and when back to doing everything manually. Check all the variables as well for usage like screen brightness, is the phone on vibrate, etc?
Cheers
Burrito
If you want your phone to drop less then 1% per hour try a car battery instead...
can you connect the note to your car battery?
There is a known issue with the calculation of Android System in 4.0.3:
http://forum.xda-developers.com/showthread.php?t=1456265
1% battery drop per hour is normal if you have synching enabled and are on wifi or 3g/4g.
cgibsong002 said:
If you want your phone to drop less then 1% per hour try a car battery instead...
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Click to collapse
I thought when people talked about the 1% per hour they meant while in use.
My note seems pretty good while on standby but when I use it it tends to drop 1% every ten minutes. I guess my disappointment stems from this being a 2500 mah battery. If I remember correctly my rezound extended battery was around there and lasted forever. I guess I just expected more.
Sent from my SAMSUNG-SGH-I717 using XDA
EvoXOhio said:
1% battery drop per hour is normal if you have synching enabled and are on wifi or 3g/4g.
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Click to collapse
Is it better to keep wifi off while asleep or on? I don't have lte in my area.
Sent from my SAMSUNG-SGH-I717 using XDA
SkizzMcNizz said:
I thought when people talked about the 1% per hour they meant while in use.
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Click to collapse
So you expected your phone to last 4 days (100 hours) with constant usage?
Come on man.. I hate to rag on people, but use your brain!
cgibsong002 said:
So you expected your phone to last 4 days (100 hours) with constant usage?
Come on man.. I hate to rag on people, but use your brain!
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Click to collapse
Thanks
Sent from my SAMSUNG-SGH-I717 using XDA
This phone does way better than my EVO 4G. So i can't complain
Sent from my SAMSUNG-SGH-I717 using xda premium
SkizzMcNizz said:
Is it better to keep wifi off while asleep or on? I don't have lte in my area.
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
If there's no wifi its pointless to keep it on...
Just drains battery more...
Sent from my Inspire HD using XDA Premium
SdRasta said:
If there's no wifi its pointless to keep it on...
Just drains battery more...
Sent from my Inspire HD using XDA Premium
Click to expand...
Click to collapse
I have wifi but don't have lte
Sent from my SAMSUNG-SGH-I717 using XDA
SkizzMcNizz said:
I put in a new fully charged battery and took a nap and after 4 hours of just stand by my phone was down to 95%. I checked badass battery monitor and saw this. Don't really understand it though. It seems this is what was waking my phone keeping it awake.
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
5% discharge in standby mode over a 4 hour period is actually pretty good. I wouldn't be too concerned about it.
Sent from my Galaxy Note (SGH-i717) using XDA Premium.
PeartFan40 said:
5% discharge in standby mode over a 4 hour period is actually pretty good. I wouldn't be too concerned about it.
Sent from my Galaxy Note (SGH-i717) using XDA Premium.
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Click to collapse
Yea I had my battery replaced and got an extra one. After putting them through their paces it seems to have helped. I've debloated quite a lot of junk and set up auto starts through room toolbox
Sent from my SAMSUNG-SGH-I717 using XDA
Your cells won't 'break in' and exhibit their best life before a few cycles.
To get the best out of your batteries, fully charge them initially, then run them down to 20%. Always try and charge your battery at 20%, running Lithium cells down flat shortens the life of the electrolyte more than anything except excessive heat.
Once your battery hits 100%, take it off the charger. Modern chargers usually switch to 'trickle' mode or turn off completely at 100%. Trickle charging overnight won't hurt the battery too much, so this second part is optional. Some people will tell you that continually 'topping up' Lithium cells is the best thing for them. While not entirely true, the impact is so minimal as to be negligible.
A mistake a lot of users make is to draw conclusions about battery life within the first week of owning a phone. There's no way your cell has had enough time to 'hit its straps' within a week, unless you're discharging two or three times a day.
Hope these few little hints help!
Here's a screen so you can see I'm not just blowing smoke
That's the ICS leak, rooted, with 384/1512 clocks and the conservative Governor. In and out of fringe 3G all day at work, no WiFi.
juzz86 said:
Your cells won't 'break in' and exhibit their best life before a few cycles.
To get the best out of your batteries, fully charge them initially, then run them down to 20%. Always try and charge your battery at 20%, running Lithium cells down flat shortens the life of the electrolyte more than anything except excessive heat.
Once your battery hits 100%, take it off the charger. Modern chargers usually switch to 'trickle' mode or turn off completely at 100%. Trickle charging overnight won't hurt the battery too much, so this second part is optional. Some people will tell you that continually 'topping up' Lithium cells is the best thing for them. While not entirely true, the impact is so minimal as to be negligible.
A mistake a lot of users make is to draw conclusions about battery life within the first week of owning a phone. There's no way your cell has had enough time to 'hit its straps' within a week, unless you're discharging two or three times a day.
Hope these few little hints help!
Here's a screen so you can see I'm not just blowing smoke
That's the ICS leak, rooted, with 384/1512 clocks and the conservative Governor. In and out of fringe 3G all day at work, no WiFi.
Click to expand...
Click to collapse
I thought you couldn't change the governor our anything on the stock ics kernel. Every time I try to change it it just goes back to min and max at 1566
Sent from my SAMSUNG-SGH-I717 using XDA
SkizzMcNizz said:
I thought you couldn't change the governor or anything on the stock ics kernel. Every time I try to change it it just goes back to min and max at 1566
Sent from my SAMSUNG-SGH-I717 using XDA
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I717 using XDA
Screen alone takes more than 73% of my battery usage lol
Hello i just bought my s3 yesterday and battery is draining very fast i have used the fix but i have that problem of screen which takes 88% of batery and it's not normal ! here is a screenshot
imageshack.us/photo/my-images/861/screenshot2012070614501.png/
Keeping the screen on will dran the battery since that's what screens do.
Regardless of the device (including laptops), screens always take >50% of the battery.
Could you show the screen-on time?
d4fseeker said:
Keeping the screen on will dran the battery since that's what screens do.
Regardless of the device (including laptops), screens always take >50% of the battery.
Could you show the screen-on time?
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+1
Sent from my GT-I9300 using xda premium
speedyjay said:
+1
Sent from my GT-I9300 using xda premium
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Click to collapse
No my screen takes 79% and sometimes 85% just look at the link i posted i can't show pictures because i'm new in the forum
You got it yesterday dude.. Let the battery do some cycles before you get all upset
Skickat från min GT-I9300 via Tapatalk 2
Did you use your battery before charging it?? Your supposed to drain it, then charge fully
Sent from my GT-I9300 using xda premium
SAMSUNG BATTERY DRAIN with DISPLAY
Hi.. The same problem is with me.. i bought the samsung galaxy like two days ago and the display is draining >60% battery all the time.. I don't know why.. Please advice...
speedyjay said:
Did you use your battery before charging it?? Your supposed to drain it, then charge fully
Sent from my GT-I9300 using xda premium
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Click to collapse
Feck!! I thought it was the other way around. can this cause serious problems? I drained it completely last night.
maven.89 said:
Hi.. The same problem is with me.. i bought the samsung galaxy like two days ago and the display is draining >60% battery all the time.. I don't know why.. Please advice...
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Click to collapse
Let me venture a guess. When you get a new phone, you tend to play with it a lot, hence the screen on time and battery drain Give it a few days, it will be fine -- this phone has great battery life.
Sent from my GT-I9300 using Tapatalk 2
mal808 said:
Feck!! I thought it was the other way around. can this cause serious problems? I drained it completely last night.
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Click to collapse
It will blow up
Sent from my SAMSUNG-SGH-I747 using xda premium
The battery needs to go through a few full cycles of drain and charge before it's reached optimal performance. First week battery drained more but now it's performing brilliantly.
Just keep letting it drain completely and charging fully a few times and have auto brightness selected.
Sent from my GT-I9300 using Tapatalk 2
I've heard that li-ion batteries don't suffer from memory issues and there's therefore no reason to calibrate them or run them in any specific charge/discharge cycle.
If you ask 100 different people about how best to use your battery you'll get 100 different answers. Don't worry about it, just enjoy the phone.
Hmm. This phone probably has the best battery life of any android phone I've owned, and I've had a few.
Sent from my GT-I9300 using Tapatalk 2
seltaeb said:
Let me venture a guess. When you get a new phone, you tend to play with it a lot, hence the screen on time and battery drain Give it a few days, it will be fine -- this phone has great battery life.
Sent from my GT-I9300 using Tapatalk 2
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Click to collapse
Agree +1
Sent from my GT-I9300 using xda app-developers app
BATTERY DRAINNN... Please helpp
Yeahh check outt my screenshot..I have set the brightness level to the lowest and still display is taking much battery..even cell stand by.. do i have to fix anything?.. expert advices needed..thankss
Look in the attachments..
You haven't said how long the screen was on for.
I could show this first screenshot and say OMFG the battery doesn't last, but actually when you look at the second screenshot, then there's obviously no issues (and I am indeed perfectly happy with my battery life)
Sent from my GT-I9300 using xda premium
freemeech said:
It will blow up
Sent from my SAMSUNG-SGH-I747 using xda premium
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Click to collapse
lol, I'm a bit OCD about these types of things.
But if it's not a problem then why do we need to do it?
matttye said:
I've heard that li-ion batteries don't suffer from memory issues and there's therefore no reason to calibrate them or run them in any specific charge/discharge cycle.
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Click to collapse
Tripe.
Minimum of 3 cycles to reach peak performance. I have flashed hundreds of roms/kernals, it ALWAYS takes a few days for the battery to normalise.
Op, take a chill pill, calm down, post again in a few days. If you're still having drain, it will be down to an app or your settings.
Sent from my GT-I9300 using xda premium
Regné, Suela
Still the same **** i charged it 3 times and the battery is draining quickly when i'm just in facebook or an app it goes like 2 min = -1%
http://imageshack.us/photo/my-images/804/screenshot2012070913092.png/
Hello guys I think there is smth wrong with my battery. It drains very fast but eh, that's not a real problem many people whine about it. But here is what made me think there is a problem. By battery also charges very fast. It charges about 45 percent in about half an hour. I wonder if my battery is broken and doesnt use its full capacity. Any help will be appricaited.
Thanks.
Sent from my GT-I9100 using Tapatalk 2
coeptis said:
Hello guys I think there is smth wrong with my battery. It drains very fast but eh, that's not a real problem many people whine about it. But here is what made me think there is a problem. By battery also charges very fast. It charges about 45 percent in about half an hour. I wonder if my battery is broken and doesnt use its full capacity. Any help will be appricaited.
Thanks.
Sent from my GT-I9100 using Tapatalk 2
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Click to collapse
Try a different battery. And get better battery stats to check the wakelocks and cpu spy to see if your device is deep sleeping
Sent from my Nexus 7 using xda premium
Hi I was wondering what your full battery Voltage is. I am confident that my battery stats got messed up now. As the battery jumps and the top voltage sat at 4.103v which if I remember it was closer to 4.336 or something like that on the charger @100%.
Let me know what you have, thanks.
Currently 4.057 at 81%, off charger.
Sent from my LG-E970 using Tapatalk 2
dandrumheller said:
Currently 4.057 at 81%, off charger.
Sent from my LG-E970 using Tapatalk 2
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Click to collapse
That's cool. Let me know what 100% (on charger) and like per say 5% before you plug it in. Thanks
Ciloteille said:
That's cool. Let me know what 100% (on charger) and like per say 5% before you plug it in. Thanks
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Click to collapse
I'll post in the AM with 100% on charger number. I'm still at 70%, so I won't be anywhere close to 5 when I plug in tonight... sorry. Normal use for me usually means about 20% left when I plug in at night... Home on Wi-Fi all day means way higher than that.
Edit: 4.313 at 100% on charger.
Sent from my LG-E970 using Tapatalk 2
Meet. Best thing I can do for now is a cycle or two a day with like 2% up to 100% maybe that will help
Ciloteille said:
Meet. Best thing I can do for now is a cycle or two a day with like 2% up to 100% maybe that will help
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Click to collapse
Hi, were you able to fix it? Mine says 4 MV at 100%.
Swapped to a different battery via a used parts phone i had. Defective battery.
Sent from my LG-D800 using XDA Free mobile app
Has anyone had an issue charging their phone to 100%? My phone seems to get stuck at 99%.
I haven't noticed it but in the past with other devices, I could drain all the way down and charge up to full to fix.
Sent from my HTC One using Tapatalk 2
Jonathon1710 said:
Has anyone had an issue charging their phone to 100%? My phone seems to get stuck at 99%.
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Click to collapse
Are you using the phone while charging?
Sent from my HTC One using Tapatalk 2
I was at first, but I couldn't get it to fully charge even when it was powered off.
Jonathon1710 said:
I was at first, but I couldn't get it to fully charge even when it was powered off.
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Click to collapse
Well it takes a while when at 99%, but don't touch it while it's on and wait for it to top off. It's probably trickle charging at 99%.
Sent from my HTC One using Tapatalk 2
I read here somewhere that from 99% to 100% took about 20-30mins. It could be a firmware thing or they can be doing what Apple is doing so you don't overcharge it.
mr_sock said:
I read here somewhere that from 99% to 100% took about 20-30mins. It could be a firmware thing or they can be doing what Apple is doing so you don't overcharge it.
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Click to collapse
It's possible, that's how long it takes for mine.
Sent from my HTC One using Tapatalk 2
I've had my one for three days now and I've charged it twice, the first time it took about three hours to charge and Ya it took a long time for it to go from 99-100 percent the second time it seemed to go quicker...just what I've experienced.
Sent from my HTC One using xda app-developers app
Mine stops charging at 90%. Its weird.
Sent from my HTC One using xda premium
It charges and discharges to conserve the life on the battery. If the phone was kept on a 100% charge the whole time then that would decrease the life of your battery drastically.
Sent from my Galaxy Nexus using xda app-developers app
I wouldn't worry about it. It's better to keep it at less than 100%. If there was a manual settings threshold, I would keep them as start charging when below 70% and stop at 90%. This is my battery charge threshold setting on my Thinkpad X230T laptop.