I use the battery pro widget to see how my battery is performing and what is draining it. Usually the screen is the number one user of the battery. I checked a little bit ago and it said the phone was using the most battery and the cpu usage by the phone was 1 hour and 17 minutes. My last call was a 2 minutes call over 2 hours ago. Any ideas what is going o on. Getting ready to clear the battery stats and reboot.
Sent from my beautiful Galaxy Note SGH-I717
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So I have narrowed down why my battery dies even when I'm not using my phone...for some reason when I look at the stats under battery usage, the battery seems to be awake almost 60 to 70 percent of the time, EVEN when I'm not using the phone...my battery lasted a total of 15 hours...I made a 20 minute phone call and screen usage was 25 minutes on lowest settings....4g was on wifi was on...automatic background data was off...gps on....everything else was off....why is the phone waking when it is not being used???? any way to find out?
seansk said:
So I have narrowed down why my battery dies even when I'm not using my phone...for some reason when I look at the stats under battery usage, the battery seems to be awake almost 60 to 70 percent of the time, EVEN when I'm not using the phone...my battery lasted a total of 15 hours...I made a 20 minute phone call and screen usage was 25 minutes on lowest settings....4g was on wifi was on...automatic background data was off...gps on....everything else was off....why is the phone waking when it is not being used???? any way to find out?
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Have you tried restarting your phone and then tracking the battery usage?
Just my .02 here, I installed Earth HD live wallpaper and the phone went crazy. I keep it plugged into my laptop during the day and noticed that the battery was slowly draining instead of maintaining, not much only a couple of percent. Toward the end of the day I noticed the the battery charge was in the 50% range and dropping fast, you could see the go down so I did a reboot and the charge came back at 4%. So you may want to look at what you have installed and try removing apps that may cause issues. I removed the app and now no problems, I'm also using Beastmod.
Hello, i bought samsung galaxy s2 2 days ago and im on the second charging, how long does it take for a battery to fully calibrate??
And what is the average battery life and charging time?
I charge arround 15% in 30min, and my battery lasted for 6 hours after the first charge is this normal for a new battery?
Sry i my english is not perfect...
crazy_glista said:
Hello, i bought samsung galaxy s2 2 days ago and im on the second charging, how long does it take for a battery to fully calibrate??
And what is the average battery life and charging time?
I charge arround 15% in 30min, and my battery lasted for 6 hours after the first charge is this normal for a new battery?
Sry i my english is not perfect...
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Click to collapse
1. After about 3 - 5 cycles, the battery should be perfect.
2. Charging time is about 2.5 hrs or more.
-If you leave / off your phone while charging, then it should be full in about 2.5 hrs.
-If you are playing with the phone while charging, then it will take much longer
3. Average battery life is subjective and unpredictable, because it depends on so many factors.
- For me, my battery last for about 10 hrs of moderate - heavy usage (4 hrs of screen on time in average)
4. The fact that your battery lasted for 6 hrs after first use is normal. It's just your first sleep with your newly wedded wife.
Swyped from my Galaxy SII
Give it some days to fully settle and 4/5 cycles of fully charge/discharge and then the stats of you battery will be perfect (more or less).
I can get up to six and a half hours of screen usage, with a total of 15 hours of battery life
Sent from my GT-I9100
-.
After the second charge my battery can stand for over 20h... With average use it has life for 10-12h...
How to clear the cached process in the settings - applications tab?
this depends on what apps and configuration and settings you have on your device
Takes 2.5-3 hours to charge when the phone is on and about 2-2.5 hours when the phone is of f.
As for the battery life, lol, it depends on many factors, you know roms, kernel, modem etc.i can get only three hours, because I'm a gamer.nova 3 and mc3 all day and i can get 16 hours on moderate use .6 hours of screen on
Hit thanks if i have helped you......
Sent from my beautiful phone powered by the best OS ever
I've had this battery problem before and then it suddenly went away, and now it's back once again. I posted this in the captivate forums and got no luck. I've searched on google multiple times and found no solutions. Just recently, my captivate battery has been draining very fast. I've been going from 100% to 0 in about 8-12 hours. The main battery consumer is Android System. There are no processes that are keeping the phone on according to BatterBatteryStats. I loose about 7-8 percent every hour while it is in idle/deep sleep. If I enable the extreme setting on Juice Defender, it bumps up the battery life to about 45+ hours. But if I use juice defender, sending and receiving mms is very difficult. I tried it on another spare battery and it gave me the same results. This problem started earlier this week and was present when I first flashed a ICS rom back in June and hasn't gone away yet. Does anyone know how to fix this problem? I did not change any settings or flash anything new to my phone. One day it suddenly went from 100% to 40% in 5 hours and after I rebooted it dropped to 5% in a matter of minutes. I recalibrated the battery but that did not do anything.
Your battery might be going bad?
Sent from my Nexus 4 using xda premium
Hi,
Long time lurker - the community has really helped me many times in the past. Thank you.
I now have an issue with my battery in my i9300. Phone and battery are 22 months old. All stock (updated to 4.3).
Phone gets charged every night from 10pm to 6am. Usage has been constant - no new apps added in last year.
Until 2 months ago, the phone would have 25% to 35% at the end of the day having started at 100% each morning
Then it started to drop to 15-20%. I thought - hmm - battery is aging a bit.
Then, in the bast week, suddenly, I get a max of 4 hours use, then battery dies. It recharges to 100% in one hour (I use a 10W charger) and then lasts again for 4 hours.
The battery is not bulging or showing other signs of being defective. There does not seem to be any apps that are using unusual cpu %. Phone is responsive.
My questions are:
1. Is it normal for a battery to suddenly degrade like this? I thought the Li Ion batteries degraded at a constant (20% per year half life) rate.?
2. Is using a 10W charger damaging to the battery (stock is 5W) ?
Thanks
Mark
1. Yes, two years old is ancient so replace it now.
2. Rating of charger is irrelevant, the charging circuit in the phone decides what the battery gets.
Definitely replace the battery. When I was using the Galaxy S3 after 15 months of buying it, the battery was simply horrible. It wouldn't last even half a day. I bought a new battery and it is much better.
Sent from my SM-G900H using XDA Free mobile app
I think that 22 months for a phone battery you charge every day is "normal"... that's why I bought a phone with a emovable battery
Hi,
My phone battery is behaving abnormally since few days. The phone goes off at around 40% battery showing a low battery warning. It does not switch on unless I put it on charge and switch it on. After switching it on it shows random battery percentage like 23% or 71% etc. The battery is also discharging fast these days.
My OS is Miui 8.5.7.0 updated 2 or 3 weeks ago.
hayabusa_ryu said:
Hi,
My phone battery is behaving abnormally since few days. The phone goes off at around 40% battery showing a low battery warning. It does not switch on unless I put it on charge and switch it on. After switching it on it shows random battery percentage like 23% or 71% etc. The battery is also discharging fast these days.
My OS is Miui 8.5.7.0 updated 2 or 3 weeks ago.
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Click to collapse
This could be due to faulty or a degraded battery
I have had also faced this problem on my previous devices and that was bcs of degraded battery over time
Can u tell me what's ur device age and also to make sure it's a faulty battery or something u should first take backup of everything and then clean Flash miui using Mi Flash tool
Thank you for replying. My phone is of 1 year old. I can bacup & clean flash but I have too many important things on my phone that I do not have time or I can't take risk of missing something. If I have no options then I can flash. The battery quality of Redmi is very poor, my nexus tab is running fine even after using it for 4 years and doing more recharge cycles.