Just curious what kind of battery drain other people are seeing with their RAZR. In airplane mode at night, I am getting between 0.2 and 0.3% drain per hour. However, this jumps to 1% per hour if I turn on my cellular data. Is this normal? It seems high for the phone being at idle with no usage at night while I am asleep.
That seems...incredibly low, or normal at worst.
tboooe said:
Just curious what kind of battery drain other people are seeing with their RAZR. In airplane mode at night, I am getting between 0.2 and 0.3% drain per hour. However, this jumps to 1% per hour if I turn on my cellular data. Is this normal? It seems high for the phone being at idle with no usage at night while I am asleep.
Click to expand...
Click to collapse
Its normal. Normal is 1-2% at idle every hour
Full-Throttle Team
Theme dev at Droidrzr.com
Normal
Normal
I'm draining more than that at night..with no usage..
Sent from my ICS Moto Razr XT910
I would do a happy dance at only a 1% idle drain.
Sent from my DROID RAZR using xda premium
yes it's normal 1% for 3 hours with no data on razr
on galaxy s2 1% for 2,5 hours no data
on galaxy tab plus (with ics!) 1% for 12 hours....yes I wrote right...it does an amazing 1 month and more (cause I needed to use it! and charged back but there were 22% left of battery) of pure standby EPIC deep sleep mode there guys and the 4 ampere battery does the rest
Related
Ok first i have let my battery run to zero twice and yes the gauge seems correct so is this normal
10% left
Display 43% at 14m24s
Voice Calls 29% at 3m33s
Phone Idle 16% at 1h12m
Cell Standby 7% at 1h27m
WiFi 7% at 1h2m
Seriously i haven't even used my phone today and its at 10% battery I love this Atrix its amazing but i cant survive on 3m Talk time and dead battery only had phone a week
Any ideas?
ngriffin360 said:
Ok first i have let my battery run to zero twice and yes the gauge seems correct so is this normal
10% left
Display 43% at 14m24s
Voice Calls 29% at 3m33s
Phone Idle 16% at 1h12m
Cell Standby 7% at 1h27m
WiFi 7% at 1h2m
Seriously i haven't even used my phone today and its at 10% battery I love this Atrix its amazing but i cant survive on 3m Talk time and dead battery only had phone a week
Any ideas?
Click to expand...
Click to collapse
Exchange asap. I'm 99.999% sure you have something wrong.
Sent from my MB860 using Tapatalk
yup exchange it something is wrong. i get about 5 hours of display time and about 1% used per hour of idle.
Thats bad man mine last me all day and im quite a heavy user :/
Let's collect some statistics regarding battery discharge rate when tablet suppose to be asleep, like overnight.
I'll start:
ROM - TnT lite 4.2, WiFi On, BT Off, in 10 hours 14% charge drop - 1.4% per hour.
with WiFi Off - around 1% per hour.
I was killing all apps on background before going asleep but this does not affect discharge rate too much, maybe 0.2% and as well might be just measuring error.
What is your tablet's discharge rate?
vegan 5.1.1 clean install, no additional kernel/OC tweaks
lost 30% over 6.5hr of sleep. battery usage shows very little idle time and alot of "android system". i wonder if that means something stayed awake and kept the tab from sleeping or what. o, and wifi was on and awake the whole time too
anyway to put this thing to sleep and last a few days like my HTC mytouch3g when i put it into airplane mode? that phone would drop to the lowest clock speed and sleep with very little battery drain
atb1183 said:
vegan 5.1.1 clean install, no additional kernel/OC tweaks
lost 30% over 6.5hr of sleep. battery usage shows very little idle time and alot of "android system". i wonder if that means something stayed awake and kept the tab from sleeping or what. o, and wifi was on and awake the whole time too
anyway to put this thing to sleep and last a few days like my HTC mytouch3g when i put it into airplane mode? that phone would drop to the lowest clock speed and sleep with very little battery drain
Click to expand...
Click to collapse
Why not just power it all the way off? Deep sleep is essentially Off anyway, minus the bootup time.
Cold start is about 50 seconds. When starting from standby - almost instant.
It would be nice if our GTablet can go into standby and don't lose charge with that rate.
Vlad_z said:
Cold start is about 50 seconds. When starting from standby - almost instant.
It would be nice if our GTablet can go into standby and don't lose charge with that rate.
Click to expand...
Click to collapse
Nice, but impossible. Just plug it in overnight. If you want it "always on" you can expect about 16 hours of standby with 4-6 hours of use mixed in. I'm so used to daily charging it doesn't even bother me anymore. Just really happy this thing goes all day on wifi without deep sleep... good enough.
Well, I am inclined to think that this is a software problem (Android OS). Xoom with HC does ok when in sleep mode. Someone say 3%-4% overnight.
Vlad_z said:
Well, I am inclined to think that this is a software problem (Android OS). Xoom with HC does ok when in sleep mode. Someone say 3%-4% overnight.
Click to expand...
Click to collapse
Only way it would do that is deep sleep. As in, nearly off - everything powered down except ram, CPU halted.
That's essentially the same as putting your laptop to sleep, vs power down.
The GTab's deep sleep sucks. Not sure what's wrong with it, but it's below the level of android. So it could be a firmware issue. I'm happy with the 2-3% per hour drain when "on" but screen off, connected to wifi, able to generate alerts and alarms.
So, my interest was piqued
I use pershoot's UV/OC kernel, keep wifi on all the time, and use softlocker to make sure my gtab *never* deep sleeps. This is on Vegantab-ginger.
I installed batterymonitor widget, and am collecting data.
First interesting tidbit, my "screen off, but wifi on/not really asleep" power drain is 125mA
Given the 3650mAH rating of the battery, that gives me 29.2 hours total standby time in this state.
Working backwards, that's a drain of just under 3% per hour.
You're actually seeing MUCH WORSE than that, at 4.6% per hour (30% over 6.5 hours) so I agree with you, your software is doing something very bad. You can get nearly 50% better battery life by using gingerbread, pershoot's kernel, and keeping it from going into deep sleep
my tablet lose near 10 %
n21klin said:
my tablet lose near 10 %
Click to expand...
Click to collapse
Any more details? Number of hours on standby? ROM version? Was it deep sleeping (wifi off, clock/time not updated until a few seconds after power on?)
Assuming 8 hours or so sleeping, this is much closer to the expected 1.125%/hour discharge rate for "deep" sleep, or about 90 hours total on deep sleep standby.
schettj said:
Any more details? Number of hours on standby? ROM version? Was it deep sleeping (wifi off, clock/time not updated until a few seconds after power on?)
Assuming 8 hours or so sleeping, this is much closer to the expected 1.125%/hour discharge rate for "deep" sleep, or about 90 hours total on deep sleep standby.
Click to expand...
Click to collapse
if that was indeed true (that you manage to get your tab to sleep for 8 hrs and only losing 10%) then i want whatever you got. I want my tab to be able to sleep for 3-4 days, even if it mean having to settle for JUST 1.0 Ghz
The lowest I've seen so far in batterymonitor widget is ~108ma draw (screen off, 214mhz clock, wifi off)... if the thing goes into "deep sleep" then batterymonitor (and everything else) stops dead, since the cpu is halted - you'd need to poke it inside to see what the load is when deep sleeping.
108mA gets you to 33 hours. To get to 72 hours you need to get the load down to about 50mA. That's the budget to keep the ram chips powered, and the on/off buttons
Battery drain with ext3 partition and S2E?
Is there a perfect way to check what's draining your battery? Recently I've been noticing that my battery consumes almost 20% of charge during night, whereas it used to only eat about 5% in my previous installation of CM7.
First install of CM 7.0.3 - Good battery life, night drain is only about 5-8%.
Second install of CM 7.0.3 - Worse battery life, night drain is about 25%.
The main difference in the second install in that I have made an ext3 partition in the sd card and I am using S2E and have moved some apps to the sd card. Will this consume more battery?
Had a look at the battery history in spare parts, and I see that the partial wake usage by Maps and K9 mail topped the list. Uninstalled both to see it they were the issue. I have Juice defender plus where I have configured data off hours from 12:30 am to 6 am. Still it drinks battery. Any thoughts?
Hi guys,
I'm using GingerMod v0.3 with the default kernel (ninphetamine 2.1.3).
My battery was at 100% when i went to sleep. After about 8 hours when i woke up, it dropped to 92%. Is that normal?
I have turned off automatic sync as well as gps. Even "Back up my data" and "Automatic restore" was off. Display was at a minimum 3%. Most of the battery % was used up by Android OS.
given the percentage of the draining 8% over 8 hours i quess is pretty good. I quess different rom + kernel produce different effects. Yours is considered ok.
ya the drain is quite normal
elnoxvie said:
given the percentage of the draining 8% over 8 hours i quess is pretty good. I quess different rom + kernel produce different effects. Yours is considered ok.
Click to expand...
Click to collapse
1% an hour during sleep mode is considered good? i had the impression that it would only drop 3-4% during sleep.
shadowcaster31 said:
1% an hour during sleep mode is considered good? i had the impression that it would only drop 3-4% during sleep.
Click to expand...
Click to collapse
More than good I'd say. And you never can have a constant rate, one night it will be 3-4%, other night it will be 9-10%, depends on the processes running at that period. If you have Better Battery Stats installed then you will be able to see what had cost that extra drainage under Partial Wakelocks section.
I normally have 3-4% drain in an overnight period of 8-9 hours, but yesterday it was 15%. Then I saw it was Camera360 Ultimate which was running and searching for GPS!
Regards.
That's about similar to what i get on standby with data enabled so yeah good battery there/
Thats good ? Mine drops 1 percent overnight (+-10 hours) with original battery Or stays at 100 until morning when I wake up with 2000mah bat... Data and wifi turned off.
But I presume thats just me being battery friendly user
I tried better battery stats and it seems the Email app is consuming the most resources during sleep. hmm...
Hello, I have a galaxy s3 sgh-t999 with cm11 snapshot m3 4.4.2. I use nova launcher and greenify. When my phone is idle, i lose 1% about every 25-1 hour. I do use set cpu and have my max ghz at 1100. Is this normal for idle?
For wifi, when I have it on, I lose about 1% every 2-4 minutes. Idle or in use. Is this normal?
I also get cell standby as my 2nd most used battery stat at about 15%-37%. is this normal? I do live in a bad cell area but usually stay at 1 bar and have LTE turned off.
At about 11 hours in on my battery, and 2hrs and 23 minutes of screen time, i had about 39% left. With this battery though, it is all on wifi. Just turning it off when i shut off my screen.
Can someone explain to me if this is normal and if not, is there a fix?
Bump
When you sleep, does your phone sleep, or does it stay up all night and crunch 1s and 0s? Rate this thread to express how you deem the speed at which the Huawei Mate 9's battery drains under standby conditions. A higher rating indicates that when the phone is not in use, the battery drains minimally.
Then, drop a comment if you have anything to add!
4% during my sleep, wifi and sound are on, impressed
Sent from my MHA-L29 using Tapatalk
During sleep, doing nothing < 0.4%/h
Standby drain is 1%/hour. Deep sleep is also bad. Firmware ver C185B110.
I'm not sure if is related to any app I use
dancrow said:
Standby drain is 1%/hour. Deep sleep is also bad. Firmware ver C185B110.
I'm not sure if is related to any app I use
Click to expand...
Click to collapse
Same as me.. hoping it gets better though..
from 23:00 to 9:00 battery drained from 14 to 8% with everything on (2 sims, 3g&4g+, wifi on - not connected, location on.
I think that at some level depends on how long we have it. I find that the the power consumption raises as day goes by.
I loose 1-2% of battery per night. Tweaked settings a bit. . Wifi/Bluetooth/NFC off during night. Check which apps are are eating your MaH in battery usage details during night time. For example my biggest eaters are Google Fit with approx 5 MaH per night and Swift Keyboard with about same + Hardware consumption of course, phone standby, device idle,... I have set most my applications to automatically close after I lock my screen. So I don't have to do that manually.
3% in 9 hours. 3 apps left running in the background (FB, FB messenger, and trigger). BT off, Wifi & mobile data on (2 active SIMs).
Very simple solution how to conserve power and increase standby time during your sleep is to turn off wifi and bluethooth. Unless it's critical for you during your sleep. For example today I went to sleep with 66% battery left, slept 9 hours and woke up with 66%. Less than 1% battery consumed over 9 hours.
I will try this.. thanks
I just got this phone 3 days ago, on its second charge and I went to bed last night at 11 o clock. Went from 92 to 91 percent when I got up at half Pas 6 this morning. Can't complain there
Still on the 126 firmware tho.
Edit/
So I got the update to 138 a few days ago and things looked real bad. At first, for some reason the battery got about 20 percent worse than at 126. I'm not a Facebook user so I can't blame Facebook nor messenger for that, I don't have those apps installed.
Now after a few days battery had gotten a lot better with this firmware and now I can say it's pretty much the same as the 126 update. Maybe even better!
Sent from my MHA-L29 using XDA-Developers Legacy app
My standby drain is pretty bad for a phone with such a huge battery. I just wiped the phone yesterday (for the third time), didn't recover from backup but set it up as a new phone to avoid the Google Sync problems I previously had. I installed just 8 apps: Twitter, Whatsapp, Telegram, Snapseed, Yelp, Youtube Studio and Spotify.
After 50% have gone, I have 2:50min of screen on time. As you can see, the phone wakes up way too often. In the very beginning of the graph I just unplugged the phone and let it rest. It seemed to deep sleep, but still lost about 6%. I also turned off wifi for an hour somewhere in the middle, but it doesn't show up. The battery life could be just so much better.. It's just disappointing.
I put the screenshots in the Google Drive. Can't post them here for some reason?! https://drive.google.com/open?id=0BzAs5-iV39iCTUpnYmpiLXJ5WEk
My standby drain is under 0,3%. Really good.
Kurt45 said:
My standby drain is under 0,3%. Really good.
Click to expand...
Click to collapse
Went to bed last night at 9pm with 55℅ left. Got up this morning at 7... Phone was at 54℅.
That to me is pretty awesome...
whelmar said:
Went to bed last night at 9pm with 55℅ left. Got up this morning at 7... Phone was at 54℅.
That to me is pretty awesome...
Click to expand...
Click to collapse
Did you have/keep Wi-Fi or data connection on all this time? What firmware version do you have?
dancrow said:
Did you have/keep Wi-Fi or data connection on all this time? What firmware version do you have?
Click to expand...
Click to collapse
yes, wifi on and mobile connection/data connection were all active...I don't disable anything...two gmail accounts full sync, and exchange account set to push...all location services on, etc... B138
My PD Mate 9 having drain issue, fully charged, unplugged at 23:00, in 06:30, battery left only with 81%.
Left overnight for 8 hours, decreased 3%
David_Parker said:
5% during my sleep, cellular network and wifi are on
Click to expand...
Click to collapse
And if if you turn off, it will drain 0%in 7h 8h.