[Q] Phone charging extremely slow... - Nexus 5 Q&A, Help & Troubleshooting

Hello!
Recently, my phone has been charging very slowly. When I first got my phone, it went from zero to 100% in ~2.5 hours, but now it takes about 5 hours to fully charge. I am currently using the stock charger and USB cable that came with the phone, and I have tried other cables and chargers to ensure that it wasn't my charger's fault (or my USB cable). I also tried flashing the stock rom and kernel, but the problem was persistent. Could it be a defective battery that is causing this problem?
My current settings:
Mahdi Rom 4.4.3 6/12
Stock kernel settings (no UV, OC)
No partial wakelock problem
Thanks!

Install CurrentWidget: https://play.google.com/store/apps/details?id=com.manor.currentwidget
Take a look at the charging levels.. While charging via a wall charger it should be between 800-1050 mA.. If it's below that, it's most probably a low standard usb cable or a charger.. Try changing the cable first and check the current.

I'm getting around 600mA so that's not good.. I'll try another charger and see what goes. Thanks!
Sent from my Nexus 5 using Tapatalk 2

vin4yak said:
Install CurrentWidget: https://play.google.com/store/apps/details?id=com.manor.currentwidget
Take a look at the charging levels.. While charging via a wall charger it should be between 800-1050 mA.. If it's below that, it's most probably a low standard usb cable or a charger.. Try changing the cable first and check the current.
Click to expand...
Click to collapse
FYI, I am currently using the stock charger and cable that came with the phone and still getting low mA. I just tried different cables and chargers and the result comes out the same. What else can I do?
Sent from my Nexus 5 using Tapatalk 2

amgpower63 said:
FYI, I am currently using the stock charger and cable that came with the phone and still getting low mA. I just tried different cables and chargers and the result comes out the same. What else can I do?
Sent from my Nexus 5 using Tapatalk 2
Click to expand...
Click to collapse
Aah.. That's not good. In the OP I see that you have already tried going back to stock and checking the results?
May be you could try a different wall socket in your home? You could also try charging via a computer and see whether it's getting charged properly? (Fast charge needs to be enabled for this)

amgpower63 said:
FYI, I am currently using the stock charger and cable that came with the phone and still getting low mA. I just tried different cables and chargers and the result comes out the same. What else can I do?
Sent from my Nexus 5 using Tapatalk 2
Click to expand...
Click to collapse
i charge slow on the stock charger/cable as well. i ended up buying a 5amp charger with two usb holes and a better usb cable, now i charge from 0 to 100 in about an hour and a half.

Thanks for your help, guys! Turns out most of the cables I own are faulty/below standard. I found a cable later that charged my phone at around 800mA. I guess I'll do some cable shopping later

simms22 said:
i charge slow on the stock charger/cable as well. i ended up buying a 5amp charger with two usb holes and a better usb cable, now i charge from 0 to 100 in about an hour and a half.
Click to expand...
Click to collapse
Could it be something to do with custom ROM settings? Stock charger and cable should be able to pull 800-1000mA from a power outlet, I can't understand why some devices wouldn't be able to do so.

bblzd said:
Could it be something to do with custom ROM settings? Stock charger and cable should be able to pull 800-1000mA from a power outlet, I can't understand why some devices wouldn't be able to do so.
Click to expand...
Click to collapse
No. The only thing that would influence charge speeds is USB fast charge (charges faster on USB, AC still the same) and that's a kernel level feature.
Sent from my Nexus 5

Lethargy said:
No. The only thing that would influence charge speeds is USB fast charge (charges faster on USB, AC still the same) and that's a kernel level feature.
Sent from my Nexus 5
Click to expand...
Click to collapse
Something that was overlooked was temperature. IIRC at higher temperatures the phone either stops charging or slows down charging in order to keep the heat down. This was done to preserve the life of the battery as charging batteries while they're hot could degrade the battery.

bblzd said:
Could it be something to do with custom ROM settings? Stock charger and cable should be able to pull 800-1000mA from a power outlet, I can't understand why some devices wouldn't be able to do so.
Click to expand...
Click to collapse
no. ive found in the past(with the n4), the default cable/charger also went bad quick, ended up using a nexus 7 charger/cable on it.

Related

battery keeps draining even if it's on the charger

Hi, I have a little problem with my HTC One X.
Sometimes when i charge my phone, the battery level keeps dropping instead of increasing.
I had this with other versions of sense, and andriod too.
I also tried to plug the charger is a diffrent outlet, but that didnt work. And it also happend with other chargers.
Thanks in advance!
android version: 4.2.2
Sense version: 5.0
I too had similar problem with the stock 1amp charger also charging time 20%->100% used to be 4+ hours. but with a Samsung 0.7 amp charger, phone charges even if I'm using it also the charging time dropped to 3hrs.
christo_tj said:
I too had similar problem with the stock 1amp charger also charging time 20%->100% used to be 4+ hours. but with a Samsung 0.7 amp charger, phone charges even if I'm using it also the charging time dropped to 3hrs.
Click to expand...
Click to collapse
I'm currently using a 1.0a samsung charger. I thought it came with the galaxy3. That could be the problem?
That might be the problem, don't you have the HTC charger?
Sent from my Evita
timmaaa said:
That might be the problem, don't you have the HTC charger?
Sent from my Evita
Click to expand...
Click to collapse
I did, but i had the same problem, maby their was something wrong with the charger, ill check this out. It does change correctly with the USB in the pc.
Process of elimination would suggest the charger is the problem then.
Sent from my Evita
knappert said:
I did, but i had the same problem, maby their was something wrong with the charger, ill check this out. It does change correctly with the USB in the pc.
Click to expand...
Click to collapse
If the phone is charging faster via USB than on the wall charger, than the charger is definitely broken. USB is usually much slower than the wall charger.

long charging time

Hi, i know this subject is already exists in here, but it still have no answer. My sensation need 6 - 8 hours to fully charge from 10% to 100%, is there someone can help me to solved my problem?
This happen everyday, so don't ask me to remove the battery and try again because i've tried it.
Are you charging your mobile via a charger connected to a power outlet or are you charging via usb connected to a pc? How old is your battery?
it is a common HTC's issue after rooting the device
everyone has percentage mireadings while charging the device
aph31 said:
Hi, i know this subject is already exists in here, but it still have no answer. My sensation need 6 - 8 hours to fully charge from 10% to 100%, is there someone can help me to solved my problem?
This happen everyday, so don't ask me to remove the battery and try again because i've tried it.
Click to expand...
Click to collapse
Has it always been like that or started happening? When mine started doing that I replaced my battery, charging times went back to normal and battery life was a lot better also.
It happens to me with my original battery which I think is dead because it lasts not much time. Buy on my anker battery it charges really fast, with the same charger. So the problem is your battery I think, as on mine
Sent from my HTCSensation using xda app-developers app
What rom are you using. Sometimes my sense 5 rom misreads ac for usb and charges damn slowly.
Happy to help.
If your charging via usb connected to pc then charging will be half day, its because usb port is for data sending and not charging, so USB outputs very low volt charge and so device like phone charges so slow
If your charging with adapter into AC outlet, you could check if your using right cable(there are data cables where there are little wires inside so again it cannot output that power to the device and there is cables for data+charge with bigger cables inside)
P.S. Stock HTC cable provided is not the best wire....
Mine sensation is charging about 2h40min from discharge(10% - 6%) to full charge(100%)
charlobagis said:
Are you charging your mobile via a charger connected to a power outlet or are you charging via usb connected to a pc? How old is your battery?
Click to expand...
Click to collapse
Hi, i charged using powoer outlet
rzr86 said:
it is a common HTC's issue after rooting the device
everyone has percentage mireadings while charging the device
Click to expand...
Click to collapse
So, is it a normal case?
lovendsuicide said:
Has it always been like that or started happening? When mine started doing that I replaced my battery, charging times went back to normal and battery life was a lot better also.
Click to expand...
Click to collapse
It's already happened for along time.
When first purchase it is not like that.
I've replace the battery, but not with original one nor anker, and the charging time become faster about 1 hour than before
redoano said:
It happens to me with my original battery which I think is dead because it lasts not much time. Buy on my anker battery it charges really fast, with the same charger. So the problem is your battery I think, as on mine
Sent from my HTCSensation using xda app-developers app
Click to expand...
Click to collapse
Oo i see, maybe i have to try, but anker is so expensive for me
Far_SighT said:
What rom are you using. Sometimes my sense 5 rom misreads ac for usb and charges damn slowly.
Happy to help.
Click to expand...
Click to collapse
I use elegancia sense 4.1 v7.5
looneylv said:
If your charging via usb connected to pc then charging will be half day, its because usb port is for data sending and not charging, so USB outputs very low volt charge and so device like phone charges so slow
If your charging with adapter into AC outlet, you could check if your using right cable(there are data cables where there are little wires inside so again it cannot output that power to the device and there is cables for data+charge with bigger cables inside)
P.S. Stock HTC cable provided is not the best wire....
Mine sensation is charging about 2h40min from discharge(10% - 6%) to full charge(100%)
Click to expand...
Click to collapse
I charge usinh ac outlet and original htc cable & adapter, maybe the battery is the only issue
aph31 said:
So, is it a normal case?
Click to expand...
Click to collapse
in most cases
I use sensation xe. my telephone charging time 12 hours

[Q] 2.1A Charger only charging at USB Speeds

So i've got this charging pack (http://www.kogan.com/au/buy/universal-11000mah-power-bank/) It has a 2.1A port and a 1A port. Both my Nexus 4 and Nexus 7 (2013) charge at AC speeds but my Necus 5 does not. Anyone have any idea why? I've tried multiple cables, none of which make any difference.
Bobtehblob said:
So i've got this charging pack (http://www.kogan.com/au/buy/universal-11000mah-power-bank/) It has a 2.1A port and a 1A port. Both my Nexus 4 and Nexus 7 (2013) charge at AC speeds but my Necus 5 does not. Anyone have any idea why? I've tried multiple cables, none of which make any difference.
Click to expand...
Click to collapse
there are kernels that enable fast charge via USB, but still say they're being charged up via USB. i would do some timed tests to see if it's charging the same with the power bank as it does with the ac outlet
the nexus 5 is limited to 1.5A on charging though, so i wouldn't except you to get the full 2.1, even if charging properly
Enddo said:
there are kernels that enable fast charge via USB, but still say they're being charged up via USB. i would do some timed tests to see if it's charging the same with the power bank as it does with the ac outlet
the nexus 5 is limited to 1.5A on charging though, so i wouldn't except you to get the full 2.1, even if charging properly
Click to expand...
Click to collapse
Yeah, i'm running Franco Kernel but enabling fast charge seems to have no effect. My understanding was that the phone will take the max charge that it's safely able to do so, in this case 1.5A
Bobtehblob said:
Yeah, i'm running Franco Kernel but enabling fast charge seems to have no effect. My understanding was that the phone will take the max charge that it's safely able to do so, in this case 1.5A
Click to expand...
Click to collapse
when you say it 'seems to have no effect' are you saying the charging indicator still says USB or that you've done charge speed tests and it makes no difference?

Phone not charging the same speed when using non OEM charger.

The title say's it all. When I use the included charger the phone charges much more quickly than when I use a 3rd party charger. I've tried a variety of different charges all with the same result. I know this was supposedly fixed in the most recent update, but it seems to still be affecting me.
AFAIK, most 3rd party chargers that I've come across only output 1A, such as my old iPhone adapter.
The one included with the OPO outputs 2A.
This is the same with my note 3 adapter outputting 2A which I've tested and performs the same as the OPO adapter.
I heard that the OPO usb does make it charge faster too. Saw someone on this forum tested it, can't remember which thread though.
Using Galaxy S3 charger took forever, I charged now with the OPO one and it went 20% in 20 minutes.
the S3 charger gives 1.0A, while I have also the Asus TF101 charger which gives 2.0A....
I will verify later the cable too.
kajornkeat said:
I heard that the OPO usb does make it charge faster too. Saw someone on this forum tested it, can't remember which thread though.
Click to expand...
Click to collapse
Link that the OPO usb makes it charge faster? I use a usb cable from a previous phone bc the OPO usb is too short.
mcbyte: ASUS TF101 is 2.0A? I thought it was 1.2A
kyleallen5000 said:
The title say's it all. When I use the included charger the phone charges much more quickly than when I use a 3rd party charger. I've tried a variety of different charges all with the same result. I know this was supposedly fixed in the most recent update, but it seems to still be affecting me.
Click to expand...
Click to collapse
it's the same with my Note 2 and my Note 8. They need 2A chargers, otherwise it's sooo slow, like the OPO.
zephiK said:
Link that the OPO usb makes it charge faster? I use a usb cable from a previous phone bc the OPO usb is too short.
mcbyte: ASUS TF101 is 2.0A? I thought it was 1.2A
Click to expand...
Click to collapse
Found It, http://forum.xda-developers.com/oneplus-one/accessories/charger-cable-oneplus-1-t2802484 I'm not sure if it's true though. I might try some of my 3rd party cable and compare to 1+1 cable.
kajornkeat said:
Found It, http://forum.xda-developers.com/oneplus-one/accessories/charger-cable-oneplus-1-t2802484 I'm not sure if it's true though. I might try some of my 3rd party cable and compare to 1+1 cable.
Click to expand...
Click to collapse
I was trying to find a app that keeps track of the charging rate but I didn't have much luck. That would be a definite confirmation. But yeah, I would for certain want to know.
I am pretty satisfied with the charging rate right now though. Using my Nexus 5 usb with the oneplus one wall charger. Alternatively, I have the blackberry folding charger which is 1.8A charges really fast as well even though it isn't 2A.
Sent from my One using Tapatalk
battery widget
Try this puppy on for size
Battery Widget Reborn (beta)
https://play.google.com/store/apps/details?id=net.hubalek.android.reborn.beta
zephiK said:
I was trying to find a app that keeps track of the charging rate but I didn't have much luck. That would be a definite confirmation. But yeah, I would for certain want to know.
I am pretty satisfied with the charging rate right now though. Using my Nexus 5 usb with the oneplus one wall charger. Alternatively, I have the blackberry folding charger which is 1.8A charges really fast as well even though it isn't 2A.
Sent from my One using Tapatalk
Click to expand...
Click to collapse

[Q] Charging Too Slow Now

I have had my Verizon Galaxy S4 since February of this year. I've been using the stock Samsung AC charger that came with it. It's always charged the phone pretty fast if I wasn't using the phone. It would charge about 15% in 20 minutes. Now it's only charging about 3 or 4% in 20 or 30 minutes. Now I didn't do anything different to my phone. I've been on this same ROM for over a month and this is just now a problem in the last week. My wife has the exact phone and charger that I have and when I use her charger it charges just as rapidly as mine used to, so I know it's not the usb port on my phone itself. I haven't dropped or damaged my charger at all in any way either.
Does anyone have any ideas about why this is happening?
If it charges fast on you wife's charger you've pretty much answered your own question.
Try using her cable with your charger, if it still charges slow then get a new charger.
gadget! said:
If it charges fast on you wife's charger you've pretty much answered your own question.
Try using her cable with your charger, if it still charges slow then get a new charger.
Click to expand...
Click to collapse
Ok, I'll give that a shot. Thanks.
I had the same problem too ! Did a full battery reset and everything is going good now !
You have to charge it for 12 hours and drain your battery until your phone don't boot. Charge it and here you are !
Yeah these devices act funky every blue moon. My wifes didn't even recognize ANY oem charger for a week. Only detected others as USB devices causing slow charge rate. Removing dust, component cleaner, fresh install, all did no good. Eventually it just resolved the issue itself. All chargers work normally again.
change the usb cables
I also had the same problem before. I'd been using the original charger and usb cable and noticed that charging takes a lot of time than normal.
I found that it's on the usb cable. I accidentally found it when I used gsam battery monitor. It displays the current being received by your phone when charging. Using the original usb cable, it only gets around 600mah. I tried another usb cable (from a previous Samsung device) and now my phone gets 1,900mah (closed to the charger output of 2,000 mah).
Every since I changed the usb cable, my charging is fast now. Hope this helps.
I would try a new cable and Charger that is rated 2.1 amps or better if will be charged real quick
elchingon said:
I would try a new cable and Charger that is rated 2.1 amps or better if will be charged real quick
Click to expand...
Click to collapse
I noticed that using the Pure Nexus rom my charging time became significantly faster. In fact I can get a full charge from nearly dead in just over an hour. This is using the charger and cable that came with the phone.
I had the same problem too ! Did a full battery reset and everything is going good now !
MT tenso
How do you make full battery reset?
The charging rate is based on the output rating of the charger, which is determined by the resistance value between the Data+ and Data- USB pins. If you use a cheap cable with high(er) internal cabling resistance, that will throw off the detected charger output capacity rating, and knock you down to a lower charging current and longer charging time.
Also, one time, even with the original charger and original cable, I couldn't charge at anything more than the default USB 500mA. I ended up having to power off the phone, and power it on again, which fixed the charging current and speed problem.
Install this app & check if it is getting charged at max current; anything less than 1200 mA when screen on & 1900 mA when screen off, you need to change your cable or charger
https://play.google.com/store/apps/details?id=com.abmantis.galaxychargingcurrent.free
Sent from my GT-I9500 using Tapatalk
I read somewhere that if you activate airplane mode the battery is charging faster.

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