Samsung Galaxy S3 Replacement Battery (2100 mAh) for AT&T, Sprint & T-Mobile Models (Discontinued by Manufacturer)
High Power 5250mAh Replacement Battery for Samsung Galaxy S3 III GT-i9300 i9305 | eBay
Amazon.com: Samsung Galaxy S3 S III Mini Original OEM Battery - Non-Retail Packaging - Black (Discontinued by Manufacturer) : Cell Phones & Accessories