Pro's - Been using the phone (50% Brightness, Downloading videos, youtubing, texting, phone calls, tinkering with GO Launcher stuff, almost played through a whole game of Words with Friends) Came off the charger at 3 P.M. today, legit screen on using the phone action about 4-5 hours tonight and it's now 11:25 P.M., battery is just hitting 65%! Extremely impressed with the performance of this battery and would recommend it to anyone that needs some extra juice.
Cons - It makes the phone about twice as thick towards the bottom half (I actually like this, it makes it much easier to hold on to and just grip in general). Also adds a significant amount of weight to the phone but nothing annoying, just saying.
UNSURE - Not sure about the NFC Capabilities of the battery, no one around me here has a phone with NFC so I can't test it... Honestly for the performance I could give a S*** less about NFC whether I keep it or lose it.
<Amazon Product ID> (Too few posts to hyperlink yet): B005Q75A84
Link for purchase: http://www.amazon.com/GTMax-Capacity.../dp/B005Q75A84
I'll also upload a couple photos for ya'll to see what it looks like.