nexus 10 discharging when plugged in ? - Nexus 10 Q&A, Help & Troubleshooting

hi,just got this nexus 10 32gb model and charging the device doesnt seem right,put on charge lastnight at 12pm got up this morning at 07.30 and it had done 77% came home tonight & put on charge to reach 100 % and its going down the way instead of up ? its been on charge since 17.30 and its now at 75% ?????????? whats going on with this is it a defective unit ?

Are you using stock charger? Have you tried USB charging via PC?
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[Q] Charging issue

Mine seems to only want to charge to 66%. Suggestions?
maybe try powering the tab down and see if it will get the rest of the way there?
Hadto cycle between on and off charging.
Sent from my GT-P7510 using XDA Premium App
Were you using the outlet that came with the tablet or a different plug?
I noticed that when I used a samsung plug from my nexus S it would charge to 66% but using the plug in the box would charge to 100%.

Weird battery charging.....

Hi guys, I received my Nexus this Monday and I'm loving it but I noticed something weird today.
So last night put my phone on charge at around 17% and used it for about 30mins.i checked how much it had charged via the battery indicator in the notification bar and it still showed only 17% even though the battery bar had the thunder bolt through it.
Ok so the phone has been on charge all night, approx 8 hours. To my surprise its only 67% now! Still showing the charging battery icon. I don't understand what is going on?
Can anyone tell me what's up?
I'm currently still using my HTC Desire HD charger.
Thanks
Sent from my Nexus 4 using xda app-developers app
are you charging on your pc/laptop or through a wall charger?
IINexusII said:
are you charging on your pc/laptop or through a wall charger?
Click to expand...
Click to collapse
Through a wall charger
Sent from my Nexus 4 using xda app-developers app
I think the problem was my usb extention! Bummer, now I gotta deal with a short wire till I find a longer one. I'll report back if the problem persists
Sent from my Nexus 4 using xda app-developers app
R: Weird battery charging.....
I had a similar issue tonight.
I plugged in the usb cable with 9% of battery left (stock charger),and the
battery icon became instantly 100% (full charge!) in about 4 seconds...:what:
So i left it in charge for all night,and an hour ago (6:15),it was showing 78% (???).
I have never experienced something like this before...
Inviato dal mio Nexus 4 con Tapatalk 2
This has been reported more often. It's pretty odd, seems something in the battery controllers goes a bit nuts. I hope it's simply a software/firmware thing.
My N4 hasn't displayed this behaviour over the month that I've had it for.
Gotta say I haven't experienced this yet but thanks for your post
Sent from my Nexus 4 using xda app-developers app
Stock charger sucks, It has deep problems. I noticed last night, I connected the charger and under settings/battery it showed as USB charging. Using franco kernel app, I forced fast charge, woke up like 4 am and phone charged 5% (4 hours later). I unplugged, disable fast charge and now it charges fast as a regular standard charger.
I was using my old blackberry charger, since stock is really bad, it's being blamed even to the red light of death... I don't know..
R: Weird battery charging.....
I've searched for some infos,and found this:http://en.m.wikipedia.org/wiki/Lithium_polymer_battery
Look at the "Charging" section.
Inviato dal mio Nexus 4 con Tapatalk 2
Just as an update, my phone has been charging pretty well since I removed the usb extention cable. I have invested in a 2 meter length micro usb cable and hopefully that will deal with my need for a longer cable and not hinder my night time charging. I'll let you guys know how it goes
Thanks neo for your research....
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singhsinghy said:
Hi guys, I received my Nexus this Monday and I'm loving it but I noticed something weird today.
So last night put my phone on charge at around 17% and used it for about 30mins.i checked how much it had charged via the battery indicator in the notification bar and it still showed only 17% even though the battery bar had the thunder bolt through it.
Ok so the phone has been on charge all night, approx 8 hours. To my surprise its only 67% now! Still showing the charging battery icon. I don't understand what is going on?
Can anyone tell me what's up?
I'm currently still using my HTC Desire HD charger.
Thanks
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Same hapend to me, when phone got discharged, dead instantainly...
So i RMA..
I too decided to try a usb extension as the wire was too short for me..
Since ive started using the extension by battery or battery reporting has really been weird.
Sometimes itll say USB charging although it is still through AC
It will take like 6 hours to charge
And battery reporting and discharging will be completely off
R: Weird battery charging.....
singhsinghy said:
Just as an update, my phone has been charging pretty well since I removed the usb extention cable. I have invested in a 2 meter length micro usb cable and hopefully that will deal with my need for a longer cable and not hinder my night time charging. I'll let you guys know how it goes
Thanks neo for your research....
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
:thumbup:
Yesterday I had the Nexus (with 30% battery left) connected to my pc's usb to charge it,after 5 seconds,it shows "Full charge"...:what:
So i decided to left it connected...and after 10 minutes,all returned normal,charging became normal starting from 35%...
Weird,but I think all this is normal,cause of the Li-po battery nature.
Inviato dal mio Nexus 4 con Tapatalk 2
This has been happening to me and unplugging it and plugging it back in usually fixes it.
Sent from my Nexus 4 using xda premium
R: Weird battery charging.....
nivlac978 said:
This has been happening to me and unplugging it and plugging it back in usually fixes it.
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Good to know it...:thumbup:
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Charging?

Okay i had the charger in for like almost 30 mins now and its been on the same percent then went down one percent so i took the charger out let it sit for like a few mins then it went up one percent when i took the charger out it went back down is it something wrong with the charger or the rom or the battery stats?
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Have you rebooted yet?
Sent from my Nexus 4 using Xparent Blue Tapatalk 2
casonswag said:
Okay i had the charger in for like almost 30 mins now and its been on the same percent then went down one percent so i took the charger out let it sit for like a few mins then it went up one percent when i took the charger out it went back down is it something wrong with the charger or the rom or the battery stats?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
Go to settings, Battery and see if it says AC charging or USB charging. Plug your phone in, try to play some games for a few mins then go back into the battery and see if its in AC or USB charging and if it has charged of discharged. Basically if the phone is in USB charging it is possible for it to lose charge or not charge at all. I had the same problem with my phone as it would not do AC charging, I tried it with another charger and it worked fine for a few weeks, I called google and they said it was a problem with the battery (not the charger) and they set up an RMA.
shroud27 said:
Go to settings, Battery and see if it says AC charging or USB charging. Plug your phone in, try to play some games for a few mins then go back into the battery and see if its in AC or USB charging and if it has charged of discharged. Basically if the phone is in USB charging it is possible for it to lose charge or not charge at all. I had the same problem with my phone as it would not do AC charging, I tried it with another charger and it worked fine for a few weeks, I called google and they said it was a problem with the battery (not the charger) and they set up an RMA.
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Click to collapse
Ohh okay i hope its not a problem with the battery could it be me flashing backing up and things with the charger at the same time come into effects? Cause i did flash while charging i did a reboot but its charging really slow
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Ya bro if your USB charging and using the device it can easily lose some battery its just how it is
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Z-Man™ said:
Ya bro if your USB charging and using the device it can easily lose some battery its just how it is
Sent from my Nexus 4 using xda premium
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Click to collapse
Ohh okay dam so i gues ill have to do one or the other for a lil then do both
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I had the same problem
When it's charging, it randomly turn charging - charged - ....
Then i replace Samsung USB cable (only the calbe not the charger) and it fixed :laugh:
huuhuyvn said:
I had the same problem
When it's charging, it randomly turn charging - charged - ....
Then i replace Samsung USB cable (only the calbe not the charger) and it fixed :laugh:
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Click to collapse
Maybe the stock charger is cheap i wish i still had my s2 charger i never had probs with it
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Nexus 7 not charging [SOLVED]

Yesterday I noticed that my Nexus 7 started charging really slowly and sometimes not charging at all, for example if I'm using it while charging it used to be that the battery percentage would go up and now if I'm using it while charging it goes down, and they charged it the whole night with the screen off and in the morning I only had 49 percent, and I have no other two and charger so I can't really test it with another charger, but if the charger was broken why with charge at all , does anyone have any idea what this might be?
Sent from my Nexus 7 using Tapatalk 2
Plz help.... Is it my charging port or my charger?
Sent from my Nexus 7 using Tapatalk 2
aryehzev said:
Plz help.... Is it my charging port or my charger?
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
Have you tried charging through usb to pc? thats another way to check.
A new oem charger (21$) solved the porblem
Sent from my Nexus 7 using Tapatalk 2

How long does it take to full charge your phone?

Im on stock 4.2.2 with Matr1x kernal...mine takes too damn long
This isnt a new device so not the first run obviously... And had this problem on full stock aswell...using the original LG charger.
Takes around 5+ hours to full charge from 25% to 100%
Its not a biggie since i plug this is in before going to sleep and by the time i wake up in the morning (around 7 hours ) its fully charged...but i just want to know is it a hardware problem only in mine?? Or a common issue??
Sent from my Nexus 4 using xda app-developers app
IKnowIRock! said:
Im on stock 4.2.2 with Matr1x kernal...mine takes too damn long
This isnt a new device so not the first run obviously... And had this problem on full stock aswell...using the original LG charger.
Takes around 5+ hours to full charge from 25% to 100%
Its not a biggie since i plug this is in before going to sleep and by the time i wake up in the morning (around 7 hours ) its fully charged...but i just want to know is it a hardware problem only in mine?? Or a common issue??
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
next time you charge, go to the phones main settings, about phone, status.. check if its connecting/charging as usb or ac. usb takes longer to fully charge than ac.
simms22 said:
next time you charge, go to the phones main settings, about phone, status.. check if its connecting/charging as usb or ac. usb takes longer to fully charge than ac.
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Click to collapse
It says "Charging (AC)" how long does it take yours??
Sent from my Nexus 4 using xda app-developers app
about 3+ hours on the wall charger i guess, 5+ hours if i was plugged into my laptop. try another charger with the right amperage. or try another usb chord with that charger.
Mines about 2 hours wall 3 hours USB...
sent from my i577/1.5oc/running one hella LiquidSmooth
IKnowIRock! said:
Im on stock 4.2.2 with Matr1x kernal...mine takes too damn long
This isnt a new device so not the first run obviously... And had this problem on full stock aswell...using the original LG charger.
Takes around 5+ hours to full charge from 25% to 100%
Its not a biggie since i plug this is in before going to sleep and by the time i wake up in the morning (around 7 hours ) its fully charged...but i just want to know is it a hardware problem only in mine?? Or a common issue??
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
It only takes 3 to 4 hours to charge my phone by using the original LG charger.
around 2-3 hrs with wall charger and 6-7 hrs with USB.
3 to 4 hours charging from the wall and about 6 charging from USB. I'd suggest swapping out the charger your using and see if that makes a difference.
3.3 hours from under 20% to 100
Sent from my Nexus 4 using xda premium
Seems like it varies device by device... My cousin's nex 4 takes around 5 hours...
And i think ROM and the kernal has nothing to do with it
Bdw im so glad to see such a helpful community here...never expected it
Sent from my Nexus 4 using xda app-developers app
IKnowIRock! said:
Im on stock 4.2.2 with Matr1x kernal...mine takes too damn long
This isnt a new device so not the first run obviously... And had this problem on full stock aswell...using the original LG charger.
Takes around 5+ hours to full charge from 25% to 100%
Its not a biggie since i plug this is in before going to sleep and by the time i wake up in the morning (around 7 hours ) its fully charged...but i just want to know is it a hardware problem only in mine?? Or a common issue??
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Also with my LG original charger I've this issue. Try another one that is at least 1A
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tnw513 said:
Also with my LG original charger I've this issue. Try another one that is at least 1A
Inviato dal mio Nexus 4 usando Tapatalk 4
Click to expand...
Click to collapse
The LG original charger that came with the phone kept randomly ticking from AC to permanent USB charging on the wall. I switched chargers and it stays on AC now.
there's been a few issues with the stock charger, some are inferior to others, I charge mine while I sleep, but my old lg charger is alot better, same with iphone charger
Mine takes more than 3 hours on wall charing
Sent from my Nexus 4
Wall charging: 2h20m from 8% to full of course.
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