M480W Battery not holding charge - Galaxy Note 10.1 Q&A, Help & Troubleshooting

My Galaxy Note 10.1 M480W doesn't seem to be holding it's charge.
It shows that is is charged but shuts down when it still shows plenty of battery left.
Have tried:
New genuine cables
2A (or greater) chargers
USB port charging
Battery calibration apps
Would replacing the battery fix this issue and where can I get a new battery from?
Thanks

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I have a problem in Samsung omnia B 7610.When I plug in the charger to power source it displayed the battery is full.When I plug out the battery is low and uncharged.
it is charging normally via usb .but not able to charge via wall charger. please help
It's always possible your friend's charger was faulty, but in this case it probably has more to do with the battery getting fully discharged. Lithium Ion batteries PREFER not to be fully discharged and work their best when topped up frequently. However, unless your battery flatly refuses to charge, any strange abnormalities in battery life can probably be fixed by clearing the battery log.
please reply now .things have changed and i have updated thread now.

Battery not getting Charged

Galaxy Tab 2 P-3100.
The battery of this tablet is not getting charged.
If the battery is removed & then Charged seprately, it charges perfectly.
But it doesnt charge when it is in the tab via normal charger.
So i replaced the MotherBoard of the tabet, still the same issue.
Its not getting charged.
i Also tried changing the Cable as well as the power adaptor, but still the same issue.
A red Cross appears at the battery indicator along with lightning bolt.
Pls help whats the issue with it.

[Q] galaxy note 10.1 suddenly stopped charging

title should read: galaxy note 10.1 losing battery while charging
------
I got a galaxy note 10.1 this past January(purchased new in box). It has been working fine up until today. When its plugged in now, it shows the indicator that its plugged in/charging... but the battery drains.
I tried cleaning the USB port with a brush & even used a q-tip with a dash of alcohol(no luck). I then decided to do a factory reset & wiped the cache. Afterwards, it started charging properly again. At least, it did once... now its not charging again.
So to clarify, it was purchased brand new less then 3 months ago & am using the included(stock) charger. Tablet is not rooted either.
Anyone know how to fix this?
Are you also using the supplied cable? I have found some third-party cables only allow a very slow charge even with stock charger. As the cable can make a difference, it may be you just have a fault with the cable.
There are several reason that causing charging problem:
Broken Cable
Broken Charger
Wattage usage is larger than wattage charging
Broken charging port
Broken battery (rare)
Check which one is your problem
Use Battery Monitor Widget to monitor Wattage / Amperage.
Usually correct Amperage is around 1000 - 1600 mAh (factory Cable+charger)
It depends on usage.
I'm using both the cable and wall adapter/charger that came with the Note.
I did notice that the wall adapter that came with my Galaxy Tab 3 7.0 is also 2A 5W so I give it a try for the heck of it. Still no luck.
I could disassemble the Note no problem, would just suck if I had to buy a new battery as they're $70.

[Q] New battery not charging

I bought a stock samsung battery for my galaxy s3. I am trying to charge it but it is not moving forward at all. I've powered off the phone, plugged in the battery and then plugged in a usb cord to charge it.
The results are the same no matter where I charge it.
I've tried two different AC adaptors and a usb cord to the computer.
When I plug in the power source, the phone vibrates once, shows the galaxy s3 logo, displays a battery charging status showing 0% charged. The battery is filling up green indicating that it's charging. It will perform the animation of filling the battery twice then the screen goes blank.
I've left it plugged in for a while now but it doesn't seem the be actually charging. I cannot turn the phone on with it plugged into a power source or not.
If I put the old battery back in, everything is fine.
I'm running the latest cyanogenmod m4 release.
The new battery you got is obviously a dud. Replace it
Sent from my SCH-I535 using Tapatalk

Can't charge from external battery

I have 2 external batteries one is 3000mAh and the other is 8000mAh, I have previously used them both with another device with no problems. When I plug either into my G3 it stops charging after about 5 seconds. I can however charge from a car charger, just very slowly. Anyone else experience this? (yes I have confirmed both batteries indicate they are full before trying.)
Listed output for 3000mAh battery is 5V, 1000mAh. 8000mAh battery doesn't have that info printed on it, will update if I can find it.

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