I have a problem with Equalizer : This app apparently is draining my battery faster, I don't know if is the latest version or not.
I've uninstalled Go Launcher Ex to test:
-In 7 hours of sleep, my battery downs from 77% to 72%.
-Week ago, in the same situation my battery downs only a 1%.
A friend have drain battery problem too. Does this happen to you?
Related
Hi,
I have had this tablet (N5100) for a couple of weeks now and am wondering what the average battery drain for others/you is like?
Mine is draining around 1%/H when idle / sleep (screen off, wifi-on scheduled with juice defender, Mobile Data off, Cell Radio on) with little to no activity.
so after my 4-5 hour sleep it's down by 5-6 %. is it normal, too high/ too low?
my other device samsung galaxy player YP-G70 has much better results, but then that is a totally different hardware altogether!.
Thanks.
1%/h would translate into avg current of 46mA, which is not bad, any higher value would be a reason to investigate. On my device, after some tweaking the standby current as estimated by the Battery Monitor Widget is between 10-40 mA.
Anyway, if you want to find the apps eating your battery during standby, check the better battery stats thread.
Sent from my GT-N5100 using xda premium
Hi,
I have done a few tests of my own.
Overnight my battery drain is 1%(about 9/11 hrs )
I further ran a test in standby for over 24 hrs and
battery drain was only 6%.(from 100% down to 94% )
Good luck
Just want to add ,i get like 2mA in standby,
Also the 6 % drain (in 25 hrs plus some min.)
Include my twitter updates ,weather,market apps update, etc once or so .data off there after.
From .....gt- n51oo
ikrali chlorure
willcor said:
Hi,
I have done a few tests of my own.
Overnight my battery drain is 1%(about 9/11 hrs )
I further ran a test in standby for over 24 hrs and
battery drain was only 6%.(from 100% down to 94% )
Good luck
Just want to add ,i get like 2mA in standby,
Also the 6 % drain (in 25 hrs plus some min.)
Include my twitter updates ,weather,market apps update, etc once or so .data off there after.
From .....gt- n51oo
Click to expand...
Click to collapse
wow, that's a little depressing! haha
I guess i'll have to go on some app shooting spree and see what i end up with.
As of now i have put google currents to sync only while charging and disabled google now and some location stuff in google maps and that seems to have improved things some bit already.
bad or good battery
I play samsung note 8 without screen off , and screen on just 4 hour
i think note 8 only survive 1%/5 minute
If play 1% just only 2 minute
Over the course of months of flashing, I have noticed that my battery life drains really fast. I'm currently running AOKP. I think I calibrated the battery correctly yet I still have terrible battery life. I charged it to 100%, used an app, Battery Calibration, to reset the battery stats, let it drain to 0%, the plugged it back in. The battery said 57% so I charged it back to 100% yet the battery life is still awful. My brightness is at the lowest setting, my WiFi is off, and I am using Greenify to hibernate applications. I've attached pictures of my battery life (from GSam) and pictures of what my software looks like. What is causing the drain? How can I fix it? If anybody can help, I'd be very thankful.
Edit: I have a Hyperion 4200 mAh battery. I replaced the stock battery but it didn't seem to make a difference. The voltage reads at about ~4200 mAh when at 98%.
Edit 2: My battery was at ~60% then I shut it off and plugged it in. It is now at 2%... Should I charge to 100% then reset battery stats?
So I have been using this same ROM (Mokee) for roughly 3 months and have had zero issues. The battery life has been great! Well as of yesterday, all the sudden Google services is the biggest battery drain on my tablet with screen coming in second after a full day of use. I had an easy 3 hours of SOT, yet the Google services were listed as a bigger drain.
To make matters worse, when I try to charge the tablet it goes VERY slow. In 10 hours of charging it went from 18% to 91%.
How do I fix this crap? I've seen issues with privacy guard or something, but my privacy guard isn't even on.
Install any apps recently? Using Better Battery Stats or GSam to monitor exactly what's draining the battery?
Well oddly it seems to have fixed itself for now.
I was curious what kind of idle battery drain people are getting on their tablets/ROMs?
Measuring with Battery monitor Widget Pro, on my 8.4, running stock TW except for Towelroot, I am averaging -150ma.
waylo said:
I was curious what kind of idle battery drain people are getting on their tablets/ROMs?
Measuring with Battery Widget Pro, on my 8.4, running stock TW except for Towelroot, I am averaging -150ma.
Click to expand...
Click to collapse
Since I have an amper cable I can see the current the tablet draws when its plugged in with screen off / idle and fully charged. mine does this
0-0-0-0-0-0-0-0-0-20-0-0-0-0-0-20-0-0-0-0-0-20
so I would say its draws a quick 20 ma every 10 seconds - but since its plugged in it might not be in the deepest sleep setting that it would be when on battery.
anyways I have no problems with it staying at 100% or 99% leaving it off for the whole day unplugged so it has very good power management in my opinion. - just have to keep the wakelock apps in check
I updated from the ng1 build to the latest nk1 build and my idle battery drain is much improved with the exact same setup running. Now down to -40-50 mah.
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
lilzad said:
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
Click to expand...
Click to collapse
You should install better battery stats, available here on XDA, to pinpoint your battery usage.
Looks like there was a really battery draining event that occurred quite suddenly?
lilzad said:
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
Click to expand...
Click to collapse
I noticed in the screenshot you have might GPS on, there could be an app running in the background abusing GPS or polling it too quickly (look for a blinking / solid white pointer Icon in the top left of the statusbar, this will tell you if something is requesting location).
GPS will drain battery very quickly and should be disabled unless it's needed.
I am seen huge battery drain on Nexus 7 2013 after flashing Android 6.0 factory image. Even battery usage option screen gives strange result. For example -- Total battery % used by all the apps just show 9%, while total battery left is only 73% after fully charging of 100%. So where is the remaining battery of 18% gone, which is not even showing up in battery uses option screen?
Attached herewith is screenshot of battery usage screen. And I really notice huge battery drain with Android 6.0 as compared to earlier Android 5.1.1.
Please help and let me know.
You're estimated time left @73% is 3 days, which means your tablet has been on and not charged in awhile. Nothing in your battery stats indicates any battery drain at all.
Sent from my Nexus 7 using Tapatalk
It just says 3 days remaining. But practically this never happens. Now overnight there is 30% battery drain without having used the tablet and it says now 43% battery remaining and one day left. And total usage mentioned by apps in battery usage screen is not even more than 15% now also. And if you add actual battery usage of all apps by clicking the indivisual battery usage details, total usage is not even 500 mAh. I believe Total Nexus 7 battery capacity is around 4000mAh.
So where is the battery use and drain is happening? This behavior I am seeing is after upgrading to Android 6.0.
I've got quite a bit of mystery drain as well. It runs flat for a little while when the display is off and it is idle for a long time, then suddenly it will just start draining ~2% per hour. The wifi lists as always on even though the policy is "Never". I have location services off, bluetooth off, NFC is off. Even more fun I put the tablet down 2 days ago at 75% battery and I picked it up this morning I picked it up and it was dead. No battery log at all either.
Hmm. I'm running stock rooted with ElementalX, and haven't had any battery issues.
Sent from my HTC6525LVW using Tapatalk
Exactly the same issue here. Battery drains fast but battery stats shows no abnormality. I work for an Android phone manufacturer. My colleague who is in charge of the battery thing guesses some hardware module might have current leakage in sleep mode which software cannot detect.
I have wiped cache partition and now see massive battery usage by WiFi after overnight. Looks to be problem stated in the thread https://productforums.google.com/forum/#!topic/nexus/NB0izQHuBaU;context-place=forum/nexus
Though this issue is raised for Nexus 5, I think it applies to Nexus 7 2013 Android 6.0 also.
You are not alone. My Nexus 7 is currently chewing through it's battery at a rate of knots. Even with the screen off it continues to use the battery as if it were on all the time. After wiping the cache partition things have become even weirder. Apps that have not been opened are using large percentages of the battery. I can barely get a few screen hours out of it.
Wondering if this thread has so few replies because people are checking the general section and seeing nothing about the issue so think it's just them?
The information on battery usage is so weird it's hard to believe that it's producing any useful or meaningful data.
Even I am surprised that no battery drain issue for Android 6.0 is reported for Nexus 7 2013 in this forum and not many members have replied to this thread.
Anyway for me it is a serious issue with absolutely no advantage in any sense for upgrading from Android 5.1.1 to Android 6.0 for Nexus 7 2013.
Here is one more screenshot of battery drain with no battery accounted for 27% (48% total battery drained - 21% battery used by apps reporting in attached screenshot).
I hope at least Google Android team is aware of this issue and knows how to resolve it.
Still amazed that there are only a handful of replies to this thread.
Got the System Update notification today. Size is of 2.2 MB. Downloaded but unfortunately battery charge was not enough to do the OTA install. Will charge the Nexus 7 2013 and install the OTA update. Let us hope that this OTA has fix for this battery drain issue. Will check and let you all know tomorrow.
Even new factory image for Android 6.0.0 build MRA58U is available now.
Same issue of battery drain with MRA58U OTA update also. 20% battery drained out during night within 7 hours when Nexus 7 2013 was idle without any activity.
Same issue here. Flashed 6.0 last weekend. 2/3% idle drain an hour while everything (bt, location, syncs, nfc) is off except wifi. Wifi keeps connected while set to go off when screen off. SoT off course hours less with the idle drain.
Same Issue battery Drain
Same issue battery drain ....i hope the lattest update send me by OTA this week resolves the problem...
I'm seeing great battery life now without root and Greenify or any third party solution but I have problems with the stats. If I let my n7 drain completely and charge it to 100% while shutdown I get +10h SOT (lowest brightness) but if I charge it from 1% without being shutdown I only get 8h SOT. Huge inconsistency in the stats, it's like the system misinterprets the stats and need a reset after every charge.
Hi!
I'm having the same problem with huge battery drain in sleep mode with my nexus 7 2013 after the update to android 6.0.1.
It is using 2-3% of battery per hour when in sleep mode, but the problem is, nothing is indicating what is causing this drain (in battery usage stats everything show as normal - no huge battery drain by the app or wifi, but something is still draining battery).
Prior to the update (Android 5) i was losing maybe 5-6% per 12 hours at most (cca. 0.5% per hour) and the tablet would last 3-4 days, now I have to charge it almost daily.
Any more news on this issue or possible solutions?
Thanks.
Nexus 7 2013 lte android 6.0.1 battery drain for me....
+1
I just turn off the wifi icon from the Quick Settings.
6.0.1 nexus 7 2013 wifi.
I downgrade to kitkat 4.4.2 and my nexus after 24 hours in standby only drain 12% battery......the problem are android 5 and 6 the tab work great and faster whit kitkat no lag or other problem
Very bad google policy