*MUGEN POWER* – Galaxy S3 4600mah Extended Battery
*see links to store below!!!* Yes, this battery has NFC support!!!
Turn your 2100mAh battery into a monster 4600mAh battery! More than 2X the battery life! This monster can last up to 2 days of pretty heavy use, several days for light use and is capable of 9 hours of battery life!!! This is the real deal and I love this battery! I do NOT RECOMMEND CHEAPER BATTERIES FROM AMAZON.COM!!! Store Link