Gvkar NEW 3200mah Portable USB External Rechargable Backup Battery Power Bank Charger Case Cover Stand for Samsung Galaxy S3 I9300 (white) Hard battery case cover stand for Samsung Galaxy S3 a 3200mAh External battery provides device with extra power Support data sync through case connector Use it as a Case,stand/holder and as a Backup Battery at the same time slips on and off very easily Brand from GVKAR (TM), Fast high-quality performance of FBA