Database Develop

Massive Battery Drain on Reboot

Recently, I've been having massive battery drain on reboots. Is this a calibration issue? I'm currently on the 4/15 build of CM10, but was previously on Slimbean 4.1 2/25 build. It was happeneing on that build as well. It just dropped from 55% to 12% after the reboot...Also, my battery is slightly bloated, it can't really be seen visually, but you can feel it. Are these two correlated? Should I get a new battery?
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Your battery is fried, time for a new one, whenever you have swelling, its the number one sign that your battery is dead. Soon you won't be able to use your phone without it being connected to a charger.
Sent from my SGH-T679 using xda app-developers app

I too have had this issue with the SlimBean, I believe it to be from the "Fast USB Charge" function.
Since it has to be replaced anyways, any suggestions for Extended Batteries?

DJ_SpaRky said:
I too have had this issue with the SlimBean, I believe it to be from the "Fast USB Charge" function.
Since it has to be replaced anyways, any suggestions for Extended Batteries?
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Click to collapse
I got this one and its pretty nice:
http://www.amazon.com/gp/aw/d/B009PGTUFQ
It's 2050mah so not too much more than stock but still good. I bought it because it doesn't require a special battery cover. Lasts me all day with decent (sometimes excessive) use. And it looks cool in red haha.
Sent from my Galaxy Exhibit 4G

BrandonCormier said:
I got this one and its pretty nice:
http://www.amazon.com/gp/aw/d/B009PGTUFQ
It's 2050mah so not too much more than stock but still good. I bought it because it doesn't require a special battery cover. Lasts me all day with decent (sometimes excessive) use. And it looks cool in red haha.
Sent from my Galaxy Exhibit 4G
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Click to collapse
Already bought another stock battery, but if I had known about this, maybe would have bought this instead. Oh well, the new battery is working much better than my old already.

BrandonCormier said:
I got this one and its pretty nice:
http://www.amazon.com/gp/aw/d/B009PGTUFQ
It's 2050mah so not too much more than stock but still good. I bought it because it doesn't require a special battery cover. Lasts me all day with decent (sometimes excessive) use. And it looks cool in red haha.
Sent from my Galaxy Exhibit 4G
Click to expand...
Click to collapse
Thanks for the info, I've seen that one, but I think that I'm going to go with this one: EZO Power since I'm never very far from a charger. (battery troubles will cause you to carry one or keep them everywhere. LOL)

i have 3 at home, one in the car and 2 at work

Ive just started running AOIP, and I have experienced the massive drain on reboot. so the consensus is its a battery issue?

When ever you have battery issues like that it is you battery. Soon you will notice random reboot accompanied by massive battery drain. Then you will have to have your phone plugged in just to use it, you will also start to notice swelling. I recommend you get another before it gets this bad. Trust me having to have your phone plugged in 24/7 is not fun
Sent from my SGH-T679 using xda app-developers app

I am familiar with the battery swell, my previous samsung flip phone (RIP) had some massive battery swell. I was scared it was going to explode in my face.:good:

Note 2 Extended battery Review. 7600mah

Hello guys and gals,
I have received the extended battery that i have ordered on last friday and has been using it for the past 3 days.
The model i have ordered is 7600mah extended battery with NFC and back battery cover.
I can't confirm the battery capacity is 7600mah or not but it sure have increased my standby time by double.
The back battery cover has a very tight and good fitting as good as the original and it looks good too.
The battery does add weight and bulk to note 2 but it is worth the standby time.
I am not here to promote this item but just to share out my findings.
The link for the battery is :
http://www.ebay.com.my/itm/27127178...eName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
and i have only ordered this case yesterday and i hope it will fit perfectly....
http://www.ebay.com.my/itm/18109665...eName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
Below are some photos for your views....
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Thank you.

That battery might be a dud. I get way over 24hrs of use and over 6hrs of screen time on my standard original battery. And that's on the 4.3 rom. I used to get closer to 9-10 hrs screen time on the original 4.1.1 rom when I first got the phone.

KoKoMaster said:
That battery might be a dud. I get way over 24hrs of use and over 6hrs of screen time on my standard original battery. And that's on the 4.3 rom. I used to get closer to 9-10 hrs screen time on the original 4.1.1 rom when I first got the phone.
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depends on your usage bro, for my stqndard battery, usually i need to charge after 7 to 8 hours after i unplug from my charger after a full charge while this extended battery i use now doubles the time.
different people have different kinds of apps on their phone so the result may varies and very subjective.
i also can get over 24 hours of stanby time if i only have very basic apps installed on my note 2.
Cheers.

Same for me, 10h on 4.1.2 and only 6 on 4.3.
I will try slimbean this week to see if its better.
Sent from my GT-N7100 using XDA Premium HD app

I'll just leave this here.
Original OEM battery. Android 4.3.1, baseband I605VRALL4
LiquidSmooth Liquid-JB v2.37.

Means nothing, what the screen use time ?
The screen use 80% of the battery, i can upload a picture with 1 weeks of battery time...
Sent from my GT-N7100 using XDA Premium HD app

falkon114 said:
I'll just leave this here.
Original OEM battery. Android 4.3.1, baseband I605VRALL4
LiquidSmooth Liquid-JB v2.37.
Click to expand...
Click to collapse
Useless post without screen on time....I mean come on it looks like u did not do anything but respond to messages....I am willing to bet your screen on time is not even 2 hours
Sent from my SGH-T889 using XDA Premium 4 mobile app

Fair enough, I'll get a full charge under and do it again. I'm estimating it was About 4-5 hours there.

falkon114 said:
Fair enough, I'll get a full charge under and do it again. I'm estimating it was About 4-5 hours there.
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Click to collapse
I think I know why the reactions were a bit too emotional - a screenshot of the screen up time would help to prove your point. And you don't have to estimate, just when viewing the battery graph page, click on the Screen entry, the precise time is there.

[Q] feel like returning after battery life ?

Anyone felt like returning this phones after a week cause of battery life?
Im not cause its not that bad and maybe a custom ROM may be able to work on that just looking for other people's experience and what they think thanks!

It's useable with a few temp.. tweaks .
The bottom line is this all occurs with lollipop in general S5 was great on kitkat ...until 5.0
It's not the phone it's features and O.S
People are disabling Volte and WiFi calling it helps a lot
I wouldn't return it over battery life yet the camera is way to good
Give it time We get roms soon and mods it's I take back everything +I said
Samsung needs to take back every s6 and Rethink there whole O.S
For a 750$ flag ship release its so buggy it's hopeless .
Camera is only worthwhile feature
Sent from my SM-G920T using XDA Free mobile app
---------- Post added at 09:15 AM ---------- Previous post was at 09:12 AM ----------
Do one factory reset and set up phone again and disable VOLTE FOR NOW under Phone /More .
Cycle the battery meaning charge filly and let it fully drain as far as you can before recharging again .Another words don't fully charge it when it hits 40%
This is true the battery's learn a drain span
I'f you recharge anything above 10% it isn't gonna learn it's max capacity Takes like a week.
The main fix is Volte disable and WiFi calling
Sent from my SM-G920T using XDA Free mobile app

i turned off volte i dont really see the need for it i mean its a phone call why do you need such high speeds lol my phone is at 2 percent waiting for it to die lol thanks

If it wasn't for the rapid quick charge I probably would have
returned it but the fact that I can top off in a half an hour it's really not a problem getting through the day.

I think it has something to do that the phone is not going to deep sleep, i rooted mine and flashed a custom kernel, now it does deep sleep and battery is ok now

While battery life isn't as good as some phones I've used recently I still got 5hrs SOT yesterday. Not bad at all.

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dc82 said:
While battery life isn't as good as some phones I've used recently I still got 5hrs SOT yesterday. Not bad at all.
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That is pretty good for this phone ....
Has anyone tried going into Developer Options }Limit Back
Ground Processes to 4 ?
I wonder if this barely slows the Phone for most things but might give an additional ( wild guess 10% to 25%) Battery Life.
I don't have one but if this works....be easier for me to decide.
I may put this idea in a separate Thread.

robertkoa said:
That is pretty good for this phone ....
Has anyone tried going into Developer Options }Limit Back
Ground Processes to 4 ?
I wonder if this barely slows the Phone for most things but might give an additional ( wild guess 10% to 25%) Battery Life.
I don't have one but if this works....be easier for me to decide.
I may put this idea in a separate Thread.
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Click to collapse
Yea I can't complain about battery life. The screen is so ridiculous I end up using the phone for no reason, so my usage at least for now since it's new, isn't my normal usage.
Sent from my SM-G920T using Forum Runner

Real battery capacity?

Hello everybody! I own a Huawei P9 running Eva-L19 version. And using whatever root app inside my phone, they all shows that my phone has a 2900maH battery. What seems weird is that on every site, GSMArena etc. they all say that Huawei P9 has got a 3000maH battery. Few months ago I've dropped my phone and crack the screen and went into factory, I'm thinking would it be that my battery has been changed...? I don't remember what is the battery capacity showed before it went into factory, thats the problem! It would be kind for anyone to confirm with me what's their battery capacity. Thanksss

my eva-l19 right now on resurection remix android 7.1.2
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Normally wiping battery stats dont do anything in newer devices/android versions(in terms of making battery last longer), but you can try turning off phone, charge it to full and wipe battery stats. Maybe battery was disconnected and phone dont see it properly(but I doubt it... )
As for my phone Its 3000maH on all apps that check it.

Arnys said:
my eva-l19 right now on resurection remix android 7.1.2
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thanks a lot! it's kind of you to even attach a screenshot, altho it's kind of sad knowing I'm the only one with 2900mah battery

roottree said:
thanks a lot! it's kind of you to even attach a screenshot, altho it's kind of sad knowing I'm the only one with 2900mah battery
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Its just a number on some apps. It would be sad if your battery life would be worst than normal. Its imposible to say how long battery will last because everyone use phones differently, they have different apps working in background and features enabled/disabled but no matter of OS version average should be two days before battery on P9 reach 5%
And taht is with LTE turned off(that is one of most power hungry feature in every phone. Tip: just dont use it, HSPA is enough to stream even 1080 videos)
I normally have 40% at the end of the day because I have Gear Fit synced and I use NFC and GPS all the time, but even if phone would have 2900mah battery difference should be not bigger than 5% So dont worry about it that much.

Akinaro said:
Its just a number on some apps. It would be sad if your battery life would be worst than normal. Its imposible to say how long battery will last because everyone use phones differently, they have different apps working in background and features enabled/disabled but no matter of OS version average should be two days before battery on P9 reach 5%
And taht is with LTE turned off(that is one of most power hungry feature in every phone. Tip: just dont use it, HSPA is enough to stream even 1080 videos)
I normally have 40% at the end of the day because I have Gear Fit synced and I use NFC and GPS all the time, but even if phone would have 2900mah battery difference should be not bigger than 5% So dont worry about it that much.
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Thanks a lot! Will try and monitor how my phone behaves this few weeks. But yeah, since its just 100mah, guess I'll just sleep with it

Question Accubattery showing Battery health at 47% for a new phone (1 month old)

I purchased this about a month ago. I have been reading a lot of posts out here about people having fairly low battery life. So I had installed Accubattery to see if the discharge is abnormal. I checked today and it seems like Accubattery is claiming that my battery is only at 50~% health. Now I am unsure that if this is because it is a genuine fault or because this phone is supposed to have 2 2500mAh batteries and Accubattery is detecting only one of them. Any idea about this?
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What are your SOT vs battery percent used?
History tab...

blackhawk said:
What are your SOT vs battery percent used?
History tab...
Click to expand...
Click to collapse

I've had my 11T Pro for roughly two weeks and I have the same issue.
It doesn't read charging speed correctly which confuses it's health calculations.
I'm sure your phone is fine.

scaryterry2903 said:
View attachment 5539025
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Those SOT numbers seem erratic. Some reasonable, others look impossible.
When you're using the browser not watching vids the usage should low.
As the previous poster mentioned it may just not have good sensing for battery usage.
Accubattery is only as good as the data it's getting. Even then it can screw up. I don't understand what's going on there.
Rather strange. I don't have that phone so I don't know what it's nominal run time should be. If it's running cool and you can get 8-10 hours SOT you're probably in the ball park.

blackhawk said:
Those SOT numbers seem erratic. Some reasonable, others look impossible.
When you're using the browser not watching vids the usage should low.
As the previous poster mentioned it may just not have good sensing for battery usage.
Accubattery is only as good as the data it's getting. Even then it can screw up. I don't understand what's going on there.
Rather strange. I don't have that phone so I don't know what it's nominal run time should be. If it's running cool and you can get 8-10 hours SOT you're probably in the ball park.
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Hmmm, okay. I'll continue observing my phone's behaviour then. I do get over 8-10 hours SOT on medium usage. Additionally, I read from other threads that the 120W charger isn't charging the phone fully and it makes sense to charge with a lower power charger. So I will try that as well. Will keep this thread updated if I see any improvements.

Accubattery doesn't work well with dual battery setup, that's why it's showing Battery health at 47%.
Set design capacity to 2500.

11T PRO has 2x 2500mah battery for ultra fast charging. Set the design capacity to 2500 and you will be fine.

Pichulec said:
11T PRO has 2x 2500mah battery for ultra fast charging. Set the design capacity to 2500 and you will be fine.
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This presents a potential problem in the future as one battery can degrade and fail independently of the other. You really need to be able to monitoring both.
If the manufacturer designed it properly each battery should have its own power controller in a perfect world. Not sure if this is so on any of the dual battery phones...

blackhawk said:
This presents a potential problem in the future as one battery can degrade and fail independently of the other. You really need to be able to monitoring both.
If the manufacturer designed it properly each battery should have its own power controller in a perfect world. Not sure if this is so on any of the dual battery phones...
Click to expand...
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I reached out to Accubattery support team and this was their reply.
Link from the email