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why wont my nexus 7 8GB charge?

my nexus 7 tablet just wont charge, im using the stock plug and usb cable provided with the nexus 7. It it on and says charging but battery percentage doesnt increase. As of now, it is on 0% and has been for the past 5 hours. I've also tried other usb cables and a motorola milestone charger/cable and still no luck, please help me.
thanks

I had the same problem. Check the charging unit and make sure the two sections have clicked together.

BPSomerset said:
I had the same problem. Check the charging unit and make sure the two sections have clicked together.
Click to expand...
Click to collapse
thanks for the info, yep its in there and clicked together, still not charging properly, i think its a dead battery issue

Have you tried using a different charger or tried charging through your PC to eliminate potential problems with the plug and cable? Just a thought.
Sent from my GT-I9300 using Tapatalk 2

Try to jiggle the cable in certain directions such as up down left right and see if it starts to charge. If it doesn't, return the sucker.
Sent from my Nexus 7 using xda premium

I have found the N7 is picky with cables' the default one that comes with it works fine but doesn't seem to want to charge through my car charger.
My epic4g cable doesn't work and neither do any of my other USB cables.
Same with the charger, it has to have a dedicated live connection and no USB splitters with multiple ports.
I need like a good 4-5' USB cable to use tablet comfortably while charging.
Sent from my Nexus 7 using xda premium

I'm using a white 5ft cable I bought f/Amazon for my kindle fire.
ASIN: B006BGZJJ4. Item model # 53-000156
Works great on the Nexus 7 as well.
Sent from my Nexus 7 using xda app-developers app

I got a six foot mediabridge cable from Amazon, very sturdy and works fine.
Sent from my LG-P999 using xda app-developers app

I am now having similar problem on 16gig. It will not charge from the power adapter at all, but will charge from a PC using same cable.
Same behavior on my alternate cable that I use for phone.

spongaweb said:
I have found the N7 is picky with cables' the default one that comes with it works fine but doesn't seem to want to charge through my car charger.
My epic4g cable doesn't work and neither do any of my other USB cables.
Same with the charger, it has to have a dedicated live connection and no USB splitters with multiple ports.
I need like a good 4-5' USB cable to use tablet comfortably while charging.
Sent from my Nexus 7 using xda premium
Click to expand...
Click to collapse
My car charger doesn't work either but my computer/tv/printer/tivo/wall/everything else works just fine... it must be a voltage issue with the car charger.

I remember reading that the charging issue some of you guys r having is a confirmed hardware problem, due to poor quality control. Asus was in such a rush to get the first few batches out that certain faults made it into a select number of batches. Other people who have had this hardware problem either could only use the Asus adapter, or that might not even work. You should try to get it replaced by your seller. I'll post the source in the morning if everyone's too lazy to Google.
Cheers

possible fix
I've read on other forums that it is the usb port. I my experience it is a intermittent connectivity or the wall wort isn't putting out enough amps. I bought an iGo Green for the iPad, put the tablet in Airplane mode and it will work fine while using it. Last night I shut it all the way down, let it charge overnight and woke up with a full battery.

Seems like only high output chargers work. All my 2.1A chargers work with Nexus 7, but lower output ones do not charge even when Nexus 7 says it's charging.
Sent from my Nexus 7 using xda premium

None of my 2.1a chargers work.
Sent from my Nexus 7

Just for the hell of it...... pry the back cover off and make sure the battery is firmly plugged in. This happened to mine and now all is good
Sent from my Galaxy Nexus using Tapatalk 2

My 8GB arrived Monday , 1/2 charged pluged in to the 2A charger it says its charging but the battery just drops. Turned off and left overnight and its still no more than 20% charged.
I need to find an app that shows charging
check output of charger, check cables, check charge on phone vs tab then send back to Google for a replacement grrrr

I have the same problem, how do I fix? I have the 16 gb version.

The N7 seems to be having a lot of problems with charging. A couple times when my battery has been completely dead, I have had a tough time getting it to begin the charging process. One time I watched it begin to charge, then boot up, stay on for about 20 seconds, turn off, and then not charge. I have no idea what's going on. I always eventually get it to work, but something doesn't seem right.

Remedy
Google Play telephone support had be factory reset my Nexus 7 8GB. After the reset, the battery began charging. A major nuisance having to redownload everything, but it does work. Good luck

spongaweb said:
I have found the N7 is picky with cables' the default one that comes with it works fine but doesn't seem to want to charge through my car charger.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1823377

[Q] Nexus 4 Charging Very Slow

I am not sure if anyone else is experiencing this but I am seeing that i'll charge my phone for somewhere between 5-8 hours using the original wall charger and cable but it will not fully charge. It gets to about 70-80%. Is this happening to anyone else?

Any other details? Rooted? ROM?
My phone fully charges from 10% to 100% in about 2 hours or less
Sent from my Nexus 4 using xda app-developers app

5-8 hours is definitely not normal. It fully charges from 0 to 100% in 3h 45min Max and even that is a little bit of a stretch. For me its more like 3hours.
Sent from my Mako Nexus quattro using Tapatalk 2!

Check your chaging status. If it says USB, thats your problem. Without further knowledge of your setup, I cannot advise you any further

Just happened to me, plugged into original charger before going to sleep, woke up and it shows only 80%. Plugged into Samsung charger, now up to 90% in 20 minutes.

fuego77 said:
Any other details? Rooted? ROM?
My phone fully charges from 10% to 100% in about 2 hours or less
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Stock everything. It's happened about 4 nights now.

I find that sometimes my stock charger detects as USB instead of AC. You can see if it is charging that way in the battery details in the settings. When it is stuck on USB it is way slower.
Sent from my Nexus 4 using xda app-developers app

Yeah and if you want it to charge a little bit more faster you turn off the device

Check about phone, make sure it says Charging (AC) and not Charging (USB). If it's USB then thats the reason why, use another charger.
My stock charger that came with N4 went to USB but then for some reason, after I replugged it, it went to AC and has been AC ever since.

zephiK said:
Check about phone, make sure it says Charging (AC) and not Charging (USB). If it's USB then thats the reason why, use another charger.
My stock charger that came with N4 went to USB but then for some reason, after I replugged it, it went to AC and has been AC ever since.
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Click to collapse
+1 and don't trust these USB adaptor that come with the phone now. Get a straight across wall charger.. I just received my LG wall charger and it's perfect! Doesn't switch to usb and all.. I suggect getting this.. http://pages.ebay.com/link/?nav=item.view&id=150959459340 beautiful charger! No USB ****!
Sent from my Nexus 4

Genestealer said:
Just happened to me, plugged into original charger before going to sleep, woke up and it shows only 80%. Plugged into Samsung charger, now up to 90% in 20 minutes.
Click to expand...
Click to collapse
Something happen to me
Sent from my Nexus 4 using Tapatalk 2

noodles2224 said:
+1 and don't trust these USB adaptor that come with the phone now. Get a straight across wall charger.. I just received my LG wall charger and it's perfect! Doesn't switch to usb and all.. I suggect getting this.. http://pages.ebay.com/link/?nav=item.view&id=150959459340 beautiful charger! No USB ****!
Sent from my Nexus 4
Click to expand...
Click to collapse
Trust me, this works perfect! None of that USB-AC jumping.. always order a straight AC Wall Charger. Dont trust the USB adaptor that comes with phones no a days. in 2 1/2 hour fully charged. thats a normal charge.

noodles2224 said:
Trust me, this works perfect! None of that USB-AC jumping.. always order a straight AC Wall Charger. Dont trust the USB adaptor that comes with phones no a days. in 2 1/2 hour fully charged. thats a normal charge.
Click to expand...
Click to collapse
Thank u I just bought one. +10 maybe this will solve my charging wake lock problem.
Using Tapatalk 2

Jefferyrbrown1983 said:
Thank u I just bought one. +10 maybe this will solve my charging wake lock problem.
Using Tapatalk 2
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Click to collapse
youre welcome. fast shipping too! it was supposedly be here monday, i got it today.. beautiful charge. AC all the way. Good use for the USB cord is ADB and updates
cant seem to spread the word enough because youre the only one that replied about it. couple threads that ive mentioned it but nope, they think its phone related problem or the cord.. cord, yes, because its a USB cord to an AC adaptor, duhhh!!! nothings perfect

I was having a problem where mine, with the charger that came with it would charge very slowly, once overnight only got to 80% in ~8 he's i watched it and sometimes would not even show charging on the lock screen. I switched to my HTC one s charger and it is charging with great speed. Issue with these chargers?
Sent from Nexus 4 - cm10 - faux kernel002 beta005

n82k said:
I was having a problem where mine, with the charger that came with it would charge very slowly, once overnight only got to 80% in ~8 he's i watched it and sometimes would not even show charging on the lock screen. I switched to my HTC one s charger and it is charging with great speed. Issue with these chargers?
Sent from Nexus 4 - cm10 - faux kernel002 beta005[/QU
did your HTC One S have an adaptor like the Nexus 4 or any other phone now a days... I think thats the probllem. having an adaptor from USB to AC PLUG messes with these phones. Like I said before, above post.. buy an LG AC Wall Charger.. works great.
Click to expand...
Click to collapse

noodles2224 said:
n82k said:
I was having a problem where mine, with the charger that came with it would charge very slowly, once overnight only got to 80% in ~8 he's i watched it and sometimes would not even show charging on the lock screen. I switched to my HTC one s charger and it is charging with great speed. Issue with these chargers?
Sent from Nexus 4 - cm10 - faux kernel002 beta005[/QU
did your HTC One S have an adaptor like the Nexus 4 or any other phone now a days... I think thats the probllem. having an adaptor from USB to AC PLUG messes with these phones. Like I said before, above post.. buy an LG AC Wall Charger.. works great.
Click to expand...
Click to collapse
Same thing.... AC -> USB adapter, http://www.youtube.com/watch?feature=player_detailpage&v=6wI_F-SRlio#t=182s
Click to expand...
Click to collapse

Just noticed this as well. Plugged my wife's one s charger and it returned to normal.

Genestealer said:
Just happened to me, plugged into original charger before going to sleep, woke up and it shows only 80%. Plugged into Samsung charger, now up to 90% in 20 minutes.
Click to expand...
Click to collapse
Sorry to jump on a thread and go completely off topic but love the screen name
Sent from my Nexus 4 using xda app-developers app

Wow, glad I found this thread. I was wondering what the cause of this was, as well. I've been using my GNex charger since it switched over.

[Q] Nexus 4 taking FOREVER to charge

I've had my Nexus 4 for about 2 weeks now and currently it is taking a ridiculously long time to charge. It has been hooked up with the original USB to Micro-USB cable for about 3 hours at it went from 12% to 8% (wtf...) to 10% now and hasn't moved for the past hour. Someone help please

Try charging it from another charger it or a PC. Sounds like your charger is probably faulty.
Sent from my Nexus 4

steviewevie said:
Try charging it from another charger it or a PC. Sounds like your charger is probably faulty.
Sent from my Nexus 4
Click to expand...
Click to collapse
Thanks for the reply, I switched USBs and it is not going any faster

Reboot
Sent from my Nexus 4 using xda premium

When you say you switched USBs, you mean a different charger?
Sent from my Nexus 4

steviewevie said:
When you say you switched USBs, you mean a different charger?
Sent from my Nexus 4
Click to expand...
Click to collapse
Yea

i've got the same issue.
reset the phone may help.

Yeah you could try a factory reset. Failing that, re-flash the stock ROM. Failing that, RMA it.
Sent from my Nexus 4

steviewevie said:
Yeah you could try a factory reset. Failing that, re-flash the stock ROM. Failing that, RMA it.
Sent from my Nexus 4
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Click to collapse
I'm not entirely sure wether this is a "good" answer but are you charging by USB meaning plugged in your computer or laptop?
Because I've had it with several phones that if you put it in your laptop it doesn't charge or very very slowly. In the PC it goes faster but not as fast as straight from the wall.
Try plugging the charger in a wallplug, see if that helps? And also if you really want to charge by PC, flash a kernel (see Franco's thread) and put it on "Fast charge USB", then it should go at the same speed as wallcharged. (dunno how on stock rom)
-------------
If you meant that you've charged by plugging it into the wall in OP, then I'm sorry, I don't know Or just a faulty charger.

Daydream
disable daydream (while charging)

This also happens to me and I found out that when I plug my phone wall charger, in the battery menu it shows that the phone is charging using "USB" instead of“AC".....any help?
Sent from my Nexus 4 using xda app-developers app

shinewithme said:
This also happens to me and I found out that when I plug my phone wall charger, in the battery menu it shows that the phone is charging using "USB" instead of“AC".....any help?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Do you have a custom kernel installed? Maybe there is a faulty setting in there. Worst case scenario is RMA, but try having the phone plugged in and then power the phone down. Once it's off, press the power button (don't hold it) and see if a battery animation comes up. If it does, then keep it plugged in for a few hours and see if it charges any faster...

try a different cable. For me, the cable went bad. when connected to the oem wall wart, my phone would sometimes be charging USB, sometimes A/C. After changing the cable (not the wart), always charges A/C now.

Install a battery utility and verify how much current it is drawing.

Anyone else having charging issues?

Left phone charging overnight and woke up this morning at 53%.
Using Stock USB cable and ac adapter charging through the wall.
The charger is usually fine and I wake up at 100%. Once or twice I'll wake up with around 73% which is fine.. but at 53%, aint nobody got time for that.
Anyone else have same experience? Any fixes?. Running PA and Franco latest.
Thanks

xpendmt and
br0ok1ynb0i said:
Left phone charging overnight and woke up this morning at 53%.
Using Stock USB cable and ac adapter charging through the wall.
The charger is usually fine and I wake up at 100%. Once or twice I'll wake up with around 73% which is fine.. but at 53%, aint nobody got time for that.
Anyone else have same experience? Any fixes?. Running PA and Franco latest.
Thanks
Click to expand...
Click to collapse
Just recently started having this same problem. When I notice it happening, I can see the charging indicator flipping on and off rapidly.

I use an HTC charger from my old desire and haven't had any issues.
Not even took the nexus 4 charger out of the box.
Try a different charger.
Sent from my Nexus 4 using Tapatalk 2

br0ok1ynb0i said:
Left phone charging overnight and woke up this morning at 53%.
Using Stock USB cable and ac adapter charging through the wall.
The charger is usually fine and I wake up at 100%. Once or twice I'll wake up with around 73% which is fine.. but at 53%, aint nobody got time for that.
Anyone else have same experience? Any fixes?. Running PA and Franco latest.
Thanks
Click to expand...
Click to collapse
I had this problem with the stock charger and cable. Ordered a new (and official) LG USB cable and still had the same problem. Oddly enough, if I use the USB cable from my old Atrix charger with the LG stock charger, the issue disappeared and I have not had it happen since.
No idea if this is a problem with the charger itself, or just cheap USB cables

I had this problem 2 months ago. It's definitely the charger. I replaced it with a cheap travel charger and have no problems.
Sent from my Nexus 4 using xda app-developers app

Stock charger is useless, use a different one... preferably without detachable USB cable. Seems like you're getting what I used to before I changed chargers, "USB charging" when you are plugged into a wall outlet.

for me, the charger was fine. The cable is what is failing. Maybe it wasn't made to usb spec. Sometimes when plugging in, I notice it starts USB charging and not A/C charging. I installed a battery widget that tells me what charging mode it is in so I kept a watchful eye on that. After using a different cable (with same charger), I've never had this issue again.

negroplasty said:
Stock charger is useless, use a different one... preferably without detachable USB cable. Seems like you're getting what I used to before I changed chargers, "USB charging" when you are plugged into a wall outlet.
Click to expand...
Click to collapse
The same thing happens to me, I have to use my old blackberry charger
stock charger is horrid

calanizzle said:
The same thing happens to me, I have to use my old blackberry charger
stock charger is horrid
Click to expand...
Click to collapse
Is it okay to use you blackberry charger? Does it impact battery life?

mynameisrio said:
Is it okay to use you blackberry charger? Does it impact battery life?
Click to expand...
Click to collapse
Should not affect it...

Its just the cable its cheap try a diff cable i use my htc sensation cable but with the stock box charger this phone came with
Sent from my Nexus 4 using xda premium

Are you on stock rom? When I first got my nexus it was on 4.2.1 I noticed that if I left the phone on the charger or was using it while it was charging the % number would go down.
Flashing a custom rom and kernel fixed these issues.

Changed the usb-AC adapter to my iphone one while using the same usb wire and its working fine now.

Mine started doing this yesterday but wasn't using the stock charger. I rebooted the phone and used the lg charger and cable and phone has been fine sine.
Sent from my iPad using Tapatalk HD

I had this issue before where the stock battery graph would sometimes show USB charging even though I'm using the wall charger. It would sometimes flicker between charging and not-charging as well.
I replaced the LG USB cable to a generic micro USB cable from ebay and the issue hasn't repeated ... so far.

[Q] Phone saying "Charging USB" when plugged to wall. Charging slow.

I have a little problem with charging my Nexus 4. When using the LG charger and LG USB-microUSB cord (both came in the box with the phone), the phone says "Charging USB" when it is plugged in the wall, making the phone charge very, very slow.
This happened yesterday for the first time. I had only 10% battery left and I plugged it in the wall charger. In about 1 hour it went from 10 to 13%. I took a look in a battery app and the app showed me that the phone was the entire hour in "Charging USB" mode when it was plugged in the wall charger.
At about 11 pm yesterday, I plugged the phone back to the wall charger and this morning at 6 am I took a look in the battery app. It took the phone about 5 hours to charge from 6 to 100% (also, it stayed in "Charging USB" mode all the time).
Did a little research and found some forums that said to try with another charger. I have another charger from my old Huawei G300 and tried with that. Here are the results:
1. Huawei charger with LG cord - Charging AC
2. LG charger with Huawei cord - Charging AC
3. Huawei charger with Huawei cord - Charging AC.
Looks like only when I use LG charger and LG cord I have this problem. The rest of the cases the phone says "Charging AC" and charges fast as usual.
I have the stock 4.4.2 factory image since it came out and the phone is rooted (if any of this is important even if I don't think it should. The phone worked like normal until yesterday.)
Anyone has any clues or pieces of advice?
Thanks for your time!

I get that also. If you use a custom kernel that had fast charge built in it, it will charger at normal speed
Sent from my Nexus 4 using Tapatalk

Zehlek said:
I get that also. If you use a custom kernel that had fast charge built in it, it will charger at normal speed
Sent from my Nexus 4 using Tapatalk
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Click to collapse
Right now I'm using LG charger + Huawei cord and it works just fine. I don't really now what the problem is. It's like the LG charger and cord suddenly started to hate each other, lol.

I too had this problem, I used HTC charger and worked fine, I tried lg nexus4 charger it said "USB charging" but removing and re incerting into socket two three times ...I got "AC charging" finally!!
Sent from my Nexus 4 using xda premium

Same problem with me.Resolved it by using lg adapter + samsung USB cable
Sent from my Nexus 4 using xda app-developers app

sbacham said:
I too had this problem, I used HTC charger and worked fine, I tried lg nexus4 charger it said "USB charging" but removing and re incerting into socket two three times ...I got "AC charging" finally!!
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
In my case, using LG charger + LG cable is the problem. It first shows Charging AC for 3-4 secs and then goes to Charging USB and stays like this. It is very weird. And it is more weird that those two things won't function together anymore but if they are combined with other, they work like they should.
Also, it seems like this is not an isolated case. More and more people reply to my posts saying they have the same problem (this is not the only place I posted this).
Anyway, thanks for all your answers. If someone manages to understand why this is happening, please let me know. I'm very curious.
And sorry if my english isn't that great. It is not my native language. I hope I make myself clear.