I have a 2yr old Nexus 10 that is having battery failures (80% to 0% clicks off) . I just ordered
amazon.com/gp/product/B00PANRXFC/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1
(I can't post the link due to post count, so you'll have to cut/paste)
I went to the "these sellers" link and selected the ZTHY listing marked as "New - Brand New" condition with 2 day shipping by Amazon.
I have a Guaranteed delivery by: Saturday, December 20, 2014 by 8pm
I have every confidence that Amazon will refund me if the battery is not "NEW".
I will report back after I receive the item.
Some other comments after reading this thread:
I HIGHLY recomend spending $10 on this: amazon.com/gp/product/B00L1V82I4/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1
It will let you know exactly how fast your devices are charging. I have tested a large number of chargers and USB cables and there's a HUGE difference in them. They range from 0.3 amps to 2 amps depending on which charger/cable/devices you have plugged in. My Nexus 10 will NOT charge faster than 1.5 amps even on a charger/cable that can actually provide 2 amps. Sometimes, pluging the device in results in a 0.4 amp charge, and I have to unplug and replug the device to get the 1.5 amps. Even plugged in to a charger that is actually providing 1.5 amps, the Nexus 10 will still run the battery down during gaming (which as an electrical engineer, is completely unacceptable to me and I will never buy another Samsung device because of this and the lack of an official POGO cable). As far as USB cable quality, shorter cables seem to do much better. Low voltages have a lot of trouble traveling long distances in thin wires.