[Q] What is the safe maximum battery temperature? - Galaxy Note GT-N7000 Q&A, Help & Troubleshooting

The battery temperature reached 55 degrees while charging, watching video and downloading file, so switched the phone off for 15 mins.
Does anybody know what is the maximum operating temperature for the battery?
Many thanks

Mine's hot
Just standby charging my note would let it reach 40 to 52c and stay there even if i do browsing.. but when i play some games like "major mayhem" and GTA III, it skyrockets to 66c and then i chicken out and let it cool down again.. lol...
If i play without the charge plugged it, its like 35ish..

Bigmille said:
The battery temperature reached 55 degrees while charging, watching video and downloading file, so switched the phone off for 15 mins.
Does anybody know what is the maximum operating temperature for the battery?
Many thanks
Click to expand...
Click to collapse
my note usually get upto 55°c while charging when i am doing some other stuff on it.. so as to cool it down i remove the charger and put my note into freezer within 5 minutes it comes back to 28°C
Edit: my fone reached a maximum of 61°C.. still working properly
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I would not do that because you will get moisture forming inside your note that could damage it, or at least change the water sensing stickers so you warranty would be void, if it had to go back and be repaired.
John.
abhinav quietly brilliant said:
my note usually get upto 55°c while charging when i am doing some other stuff on it.. so as to cool it down i remove the charger and put my note into freezer within 5 minutes it comes back to 28°C
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse

My Note has once reached 64*C while charging.
Some app locked the GPU and GPU to highest perf states and I had my Note inside a leather flip case so it got rather hot.
No damage done as far as I see, battery still holds charge like a champ.
Sent from my GT-N7000 using Tapatalk 2

working properly?
abhinav quietly brilliant said:
my note usually get upto 55°c while charging when i am doing some other stuff on it.. so as to cool it down i remove the charger and put my note into freezer within 5 minutes it comes back to 28°C
Edit: my fone reached a maximum of 61°C.. still working properly
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
well, it is not a only about threshold after which battery would fry, but important is: the longer at high temp or the higher temps the battery is exposed to the shorter its lifetime and faster performance (capacity?) decrease.

mass.w said:
well, it is not a only about threshold after which battery would fry, but important is: the longer at high temp or the higher temps the battery is exposed to the shorter its lifetime and faster performance (capacity?) decrease.
Click to expand...
Click to collapse
LOL, commenting after a decade.....

mass.w said:
well, it is not a only about threshold after which battery would fry, but important is: the longer at high temp or the higher temps the battery is exposed to the shorter its lifetime and faster performance (capacity?) decrease.
Click to expand...
Click to collapse
Lol.. It's again summers now
Sent from my GT-N7000 using Tapatalk 2

My Note remains below 40 when I'm charging. I never use it while charging.
If you have old battery with swelling, you should be careful with battery temperature.
A little vicious battery will come out of original battery's belly and set your phone on fire.
You don't want it to explode in your pants, do you ?

AW: [Q] What is the safe maximum battery temperature?
Bigmille said:
The battery temperature reached 55 degrees while charging, watching video and downloading file, so switched the phone off for 15 mins.
Does anybody know what is the maximum operating temperature for the battery?
Many thanks
Click to expand...
Click to collapse
Put it in the Microwave to cool down. Max temperature 51 degrees.
Posting questions in general section may cause male impotence. xda premium (Closed Beta) GT-N7000 the best phone in the World! Stock Rooted XXLSZ

Related

Too HOTTTT

Hi guys i overclocked 748mhz smartass,minimax....
And now i go on browswer and go back to the screen and saw this....
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You can see 42C pls help with some program or etc pls help ://
Sent from my E15i using XDA App
This is normal. You must lower frequencies to reduce temperature.
Hit the THANKS button if I helped!!
Sent from my W8 using Tapatalk
Yes it happens in overclocking, in multitasking, sometimes when playing games or when gps, wifi etc. are all open. Just set default CPU freq. and try not to open too many apps altogether your temperature should lower. Oh, and if you have 3G enabled, disabling could increase battery life and reduce temperature
fenixcro said:
Hi guys i overclocked 748mhz smartass,minimax....
And now i go on browswer and go back to the screen and saw this....
You can see 42C pls help with some program or etc pls help ://
Sent from my E15i using XDA App
Click to expand...
Click to collapse
42 degrees is not TOO HOT!! That chip can get up to 110-130 degrees before failing so dont worry about it. If your phone gets a little bit warm just lower the CPU clock speed. I would not worry about that temperature!!
Well I think it's frustating. So,I set 613mhz for normal use. I only set 749 when playing games.
Hit the THANKS button if I helped!!
Sent from my W8 using Tapatalk
bahmonkeys said:
42 degrees is not TOO HOT!! That chip can get up to 110-130 degrees before failing so dont worry about it. If your phone gets a little bit warm just lower the CPU clock speed. I would not worry about that temperature!!
Click to expand...
Click to collapse
It doesn't harm the cpu but it harms the battery.
Sent from my bathroom using the toilet
Nikkopt said:
It doesn't harm the cpu but it harms the battery.
Sent from my bathroom using the toilet
Click to expand...
Click to collapse
Everything you do harms the battery. Your battery is always dying. There are ways to slow the dying rate but it is inevitable
bahmonkeys said:
Everything you do harms the battery. Your battery is always dying. There are ways to slow the dying rate but it is inevitable
Click to expand...
Click to collapse
Of course, any battery starts dying the moment it leaves the assembly line in the factory.
Heat accelerates the aging time ALOT..
Sent from my bathroom using the toilet
Be Smart..
When my phone battery get too hot(37-42 degree celcius)i usually open my phone's battery cover and put a fan behind my phone..and it help to reduce the temperature especially when i play games..
Nikkopt said:
Of course, any battery starts dying the moment it leaves the assembly line in the factory.
Heat accelerates the aging time ALOT..
Sent from my bathroom using the toilet
Click to expand...
Click to collapse
Ya of course i know!!! If your battery gets warm, normally what i do is stop what im doing but this isn't what most people will do. Take off the back cover and give your battery some room to breath. The samsung s2 is not built very well hit heat in mind. Its because of the CPU/GPU they generate a lot of heat. The heat syncs for them goes around the battery and this in turn makes your battery warm. As phones are getting faster i wonder how they are going to deal with the excess heat!? The CPU and GPU are to the left of your camera which probably everyone has felt mass heat from that area. I usually keep my phone under clocked to 800MHz for normal use (sending messages, phone calls, browsing the internet etc). Its really smooth and stable. When i play games i do put the clock speed back up to 1200MHz. I usually get 3-4 and sometimes 5 days battery life
50C
i got my temp up to 52C.. too hot.. i was startled and quikly removed the battery.. haha.. i thought my X8 was gonna die.. but, it still works fine..
i set the CPU to the same freq as u use. but it happend when i used USBtethering, and connected to internet on 3G.. the temp also increases when i use my phone browsing online on 3G.. but i turn 3G off when the temp reaches 40C..
So with OCing and all, what's the safest max temp of our x8/w8?
I never let mine go above 41 degrees c. How far can i go above that safely (not harming anything but the battery)?
Sent from me to you
Lol by too hot i thought you meant the red statusbar icons
cascabel said:
So with OCing and all, what's the safest max temp of our x8/w8?
I never let mine go above 41 degrees c. How far can i go above that safely (not harming anything but the battery)?
Sent from me to you
Click to expand...
Click to collapse
am i the only one who read the manuals?!i guess i am...:silly:
"For optimum performance, the product should not be operated in tempratures below -10C(+14F) or above +45C(+113F). Do not expose the battery to tempratures above +60C(+140F)."

[Q] My battery drain!

Greeting guys. Im newbie with samsung ace. For all i love this device. But why my bat drains so fast? Is it normal?
I could charge my ace three times a day. Or maybe my bat was damaged?
Sent from my GT-S5830 using Tapatalk 2
My ace last for 5 days (if i not use it)
Spoiler
sape soh tekan?
Use any battery saver application from playstore .. it shows ur battery status ...
Sent from my GT-S5830 using XDA
Very fast battery drain is normal for this phone. There are lots of battery related threads, people have gone to great lengths to make the battery last longer.
Right now I can use it for about 9-10 hours constant usage, no rests (internet browsing/IM/some music/few phone calls/syncing On - all with a very bad 2G internet connection) before it runs out of juice completely. But that's after underclocking, reducing display brightness, installing JuiceDefender and a few other measures.
I check battery usage on the phone. And i didnt expected! My cell standby use almost 60% bat! What a sock!
I'll try 2xbatterysaver. And my packet data turn off when screen gets off. :sly:
Some sacrificing makes perfect!
Sent from my GT-S5830 using Tapatalk 2
Just use the deep sleep option to make ur fone go to sleep..i use deep sleep for about 12 hours each day ..
(its not deep sleep..its drunken sleep )
You can use Battery Monitor Widget to view the app's with more consumption of energy. What ROM you use? In CM7.2 u can do underclock easy.
Yes! Thanks! I already get cm7 recently. You know, my batt pretty awesome now! Nice rom.
Thanks for your info.
Sent from my GT-S5830 using Tapatalk 2
Set CPU on 122Mhz to 825 Mhz
And conservative governor!!!
Will help in saving battery
Sent from my GT-S5830 using xda premium
I'll try. Thanks
Sent from my GT-S5830 using Tapatalk 2
In your hunt to save more and more battery, eventually you'll notice that if you're giving max priority to the battery save, your phone's performance is related in inverse.
Such as, if you use Juice Defender, (I bought Ultimate), it shuts off the wifi / data while screen is off. and when we turn screen on, it will switch on back. During its switch on, phone will lag.
I have been using Ace for 8 months now, what I finally chose is performance. fak the battery life, enjoy the speed.
say what?!
encik_racun said:
My ace last for 5 days (if i not use it)
Spoiler
sape soh tekan?
Click to expand...
Click to collapse
how can it last 5 days? mine last 2 days if it just sit there!
benna said:
how can it last 5 days? mine last 2 days if it just sit there!
Click to expand...
Click to collapse
Buy new battery. 2000 mAh one or better.
Shadow xD said:
Buy new battery. 2000 mAh one or better.
Click to expand...
Click to collapse
5 days with 3G on or off?
I already have one, but not sure is it true 2000 mAh or not because not printed at the battery at all. Can I check it somewhere in phone settings or information?
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since i got this rom,battery problem dissapear,i recomend it to you !
stocklite 7.1 by tj_droid
Sent from my GT-S5830 using XDA premium with StockLite v7.1 rom

[Q] what should the average temperature be for sgs i9000..?

Hi peeps
Lately whilst charging my phone from the wall plug adopter it's seems quite than usual.
Does anyone know what temperature averages for the phone, charging & discharging should be..good or bad levels.?
Can anyone shed any light
Thanks y'all
Edit: I downloaded battery indicator app (check battery readings)..it states phone current temperature 47 degrees celsius & in good health..
My phone feels hot, I'm worried its not sick with fever..ha ha lol
Anyways please assist
35-50° for during normal usage underclock and undervolt the CPU for better battery life and lower temperature.
thatdefault said:
35-50° for during normal usage underclock and undervolt the CPU for better battery life and lower temperature.
Click to expand...
Click to collapse
I managed to sort the problem..
Thanks for replying
btw I don't anything about how to set what values/voltages on which frequency etc
Anywhere I can read up on and learn how do it..
Sent from my blazing SGS i9000 using Tapatalk 2
You don´t have to worry about your devices temperature, I assure you that they are really durable
..I´ve managed to cook my SGS up to 62C by playing some heavy games while OC-ed
..but I would strongly recommend you not to do that, because it´s not very good for your phones health or your fingers. (you´ll get burned)
PS.yes, my phone still works very well if you were wondering.
As you can see in the left bottom corner of the battery widget there is temperature showing in Celsius and on the opposite side battery percentage (very similar to the phones temperature LOL )
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My phone reaches 65 C when playing MC3 online
---------- Post added at 01:25 PM ---------- Previous post was at 01:20 PM ----------
Roots said:
I managed to sort the problem..
Thanks for replying
btw I don't anything about how to set what values/voltages on which frequency etc
Anywhere I can read up on and learn how do it..
Sent from my blazing SGS i9000 using Tapatalk 2
Click to expand...
Click to collapse
Apps like Voltage control and NSTools can control voltage values.
http://bigfatreality.blogspot.com/2012/04/complete-android-undervolting-guide.html?m=1 Really helpful guide for beginners
just wanted to.say my phone was running at 75c for hours in the sun and it was fine
.
Custom Rom have a big temparature phone . I Have 50°c with charging or hotter
I read some article starting over-hearing can affect CPU, gradually performance gets worse..
Sent from my GT-I9000 using Tapatalk 2
well let me join the club...i had my running this days on 60c also, dont know if it will effect the battery on a longer term, but for now i dont see any changes, so dont worry 47c is childs play
Mine gets to 55 playing temple run lol. If I'm home I just take off the back cover
Sent from my GT-I9000M using xda app-developers app
AlwaysDroid said:
Mine gets to 55 playing temple run lol. If I'm home I just take off the back cover
Sent from my GT-I9000M using xda app-developers app
Click to expand...
Click to collapse
Have you overclocked
Sent from my blazing SGS i9000 using Tapatalk 2
Temperature
So I'll join topic too cos im woried about my phone I just got it few days ago, and installed stock JW4 and semaphore kernel. On idle temperature is about 28-33*C and when using WiFi for some downloading its about 41-45*C. I plugged it in with USB in lap, and used 3G network and wifi hotspot and it went up to 55*C in few mins. Got worried and plug it off USB. Also I dont like it cos display is also warm to touch, not only back. So guys is this normal? I had Samsung Galaxy 3 before and didnt have such heating... Thanks for answers!
You guys know how to run a phone hot!

[Q] check out my battery drain SOS!!!

I'm using Miui.Us jb 4.1.2 with mackay kernel 0.93 this is my battery status:
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I guess I need a spare fully charged Battery in my pocket ((( help!!!
Sent from my GT-I9000 using Tapatalk 2
Have you gone through a couple of full charging cycles?
Sent from horseback.
adytum said:
Have you gone through a couple of full charging cycles?
Sent from horseback.
Click to expand...
Click to collapse
what does that mean?
Use phone, recharge it when phone says it need to be recharged and this for 3 to 4 cycles..
I use the jb mackay rom with mackay kernel and this rom really efficient. Such a battery drain i dont have.
I think you need to change to another rom or wait for another kernel. Mostly it wont change.
Could someone explain why my screen drains so much battery?
Sent from my GT-I9000 using Tapatalk 2
xXJaSoN21Xx said:
Could someone explain why my screen drains so much battery?
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
The screen's brightness level increases the battery drain.
I noticed my phone is getting heated from time to time
Sent from my GT-I9000 using Tapatalk 2
At least let us know how much screen time you have here. If you're around 2 hours at this point, it's actually really good. Don't expect much more than 4 hours screen time on a charge.
Sent from horseback.
adytum said:
At least let us know how much screen time you have here. If you're around 2 hours at this point, it's actually really good. Don't expect much more than 4 hours screen time on a charge.
Sent from horseback.
Click to expand...
Click to collapse
but my battery is 2450mah a hight capacity battery
I deleted battery stats, discharged, charged for 16 hours but battery is still draining super fast (((
Sent from my GT-I9000 using Tapatalk 2
xXJaSoN21Xx said:
battery is still draining super fast
Click to expand...
Click to collapse
solutions under guides in My Android Collections
The problem is probably your 'high capacity' battery, the max for our device is about 1700mAh, there is no way to fit more than that into a battery that fits into a i9000. SO your 2450mAh might actually be a 1500 or lower one. Also if your screen is that high, rom or kernel doesnt matter. Try lower brightness and less screentime.
Still, you need to post screen time along with rest of the stats if you want some kind of evaluation here. 3 hours screen time and 50% battery is real good on any smartphone.
Sent from horseback.
HTC=Hero said:
The problem is probably your 'high capacity' battery, the max for our device is about 1700mAh, there is no way to fit more than that into a battery that fits into a i9000. SO your 2450mAh might actually be a 1500 or lower one. Also if your screen is that high, rom or kernel doesnt matter. Try lower brightness and less screentime.
Click to expand...
Click to collapse
But the Akku PolarCell battery which everybody talk about is 1800maH so I should not buy it as well?
Sent from my GT-I9000 using Tapatalk 2
Question, Do I need to charge-discharge my battery fully 4-5 times in order for this battery to work?
do I have to turn my phone off when I charge?
xXJaSoN21Xx said:
Question, Do I need to charge-discharge my battery fully 4-5 times in order for this battery to work?
do I have to turn my phone off when I charge?
Click to expand...
Click to collapse
well about ur screen draining battery____ on JB roms when i use screen on my SGS i too get same drain on every rom 60 to 65 percent drain from screen is normal i hope so
and about ur fast draining battery it MAY BE(m not sure) possible ur battery is not getting charged completely as it happens some times after flashing a new rom battery charges only upto 98 or 96 percent though while charging it shows battery charging complete 100 percent but it is not to solve this u can try switching off ur phone and then full charge then switch it on then again leave it charging for like 5 to 10 mins then again switch of it charge it for like 5 to 10 mins and then plug it off and see if it is really 100 percent charged:good:
Buy a power pack. It will solve your problems for sure. But remember to don't buy any fakes. Just original one. Never buy any not original batteries even when they have "2500mA". Original 1500 will be better for sure.
Sent from i9000 HellyBean
shameless15 said:
well about ur screen draining battery____ on JB roms when i use screen on my SGS i too get same drain on every rom 60 to 65 percent drain from screen is normal i hope so
and about ur fast draining battery it MAY BE(m not sure) possible ur battery is not getting charged completely as it happens some times after flashing a new rom battery charges only upto 98 or 96 percent though while charging it shows battery charging complete 100 percent but it is not to solve this u can try switching off ur phone and then full charge then switch it on then again leave it charging for like 5 to 10 mins then again switch of it charge it for like 5 to 10 mins and then plug it off and see if it is really 100 percent charged:good:
Click to expand...
Click to collapse
Yes this is what happening it charges to 98% max...
Sent from my GT-I9000 using Tapatalk 2
xXJaSoN21Xx said:
Yes this is what happening it charges to 98% max...
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
well in dat case if it is charging only max to 98 do as i told u switch it off full charge unplug switch on full charge unplug again switch off full charge repeat for like 4-5 times it must then charge completely or such problems are resolved automatically after a use of 1 week of mobile with the same(no other flashes) ROM

Quick charger Killing My Battery

I have been using quick charger to charger my N6 since I got this phone in 12/2014. I had no problem until recently my phone will power off itself when its battery gets to 15%. Before, 15%of better life will lasts me another 15-30 mins. I charges 2-3 times a day using quick charger and I think it's killing the battery!!! Anyone had similar issue?
android.vibrant said:
I have been using quick charger to charger my N6 since I got this phone in 12/2014. I had no problem until recently my phone will power off itself when its battery gets to 15%. Before, 15%of better life will lasts me another 15-30 mins. I charges 2-3 times a day using quick charger and I think it's killing the battery!!! Anyone had similar issue?
Click to expand...
Click to collapse
and what evidence do you have thst the quick charger is "killing the battery"? i mean wheres your proof? i think doesnt prove anything. your battery stats just need to ne recalibrated.
How do I recalibrate?
Dude... Your battery is almost 1 year old... It's normal for the battery to start going weird with normal use between a year and 18 months however, you charging the phone 2 to 3 times a day isn't great and is likely a cause for your issue... I charge mine once a day.
There is a thread somewhere here in The N6 forum to possibly fix your issue.
graydiggy said:
Dude... Your battery is almost 1 year old... It's normal for the battery to start going weird with normal use between a year and 18 months however, you charging the phone 2 to 3 times a day isn't great and is likely a cause for your issue... I charge mine once a day.
There is a thread somewhere here in The N6 forum to possibly fix your issue.
Click to expand...
Click to collapse
i charge mine several times a day, sometimes all day. with all my nexus devices. never had any issues.
simms22 said:
and what evidence do you have thst the quick charger is "killing the battery"? i mean wheres your proof? i think doesnt prove anything. your battery stats just need to ne recalibrated.
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Will that be a proof? Phone died at 30% discharge.
android.vibrant said:
View attachment 3442396
Will that be a proof? Phone died at 30% discharge.
Click to expand...
Click to collapse
lol, no. thats a battery stat, and ive seen them much wierder than yours. that has no evidence that charging using the default supplied charger is destroying your battery. but.. it might show that you have an issue, just not the issue that you think it is.
simms22 said:
lol, no. thats a battery stat, and ive seen them much wierder than yours. that has no evidence that charging using the default supplied charger is destroying your battery.
Click to expand...
Click to collapse
I'm just trying to figure out what happened. I know you said about battery calibration; but why my phone dies at 30%? I think I might need a replacement!
Its a nexus 6 thing, the internal power supply hardware for this phone is cheap and "just enough" to power the phone. When the voltage on the battery drops from being drained the cpu shuts down as a fail safe, the 5.1 update "fixed" the issue by underclocking the cpu and gpu at 40% battery (iirc) and unplugging cores at <20%. Many custom kernels remove this for performance boosting but then some phones run into the power supply issues usually in the lower binned chips (ones with higher voltage tables). Age likely doesn't help anything and a quick charge probably doesn't either. There's a big post about it on the zen kernel thread.
It's more of a Nexus thing. My N7 2013 does this all the time. Happened only a few months after release. Download an app called Battery Calibrator. Can't remember if I got it from here or from the PlayStore. It requires root access.
So.....are you on a custom rom or stock? If custom rom there's your problem right there, check for an update. If on stock also make sure your on the latest build. If all else fails do a factory reset. If problems persists just put in a warranty claim with Motorola.

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