MYBAT Black Lithium Polymer External Battery (6600 mAh) for APPLE The new iPad APPLE iPhone 4S/4 APPLE iPad 2 APPLE iPod touch (4th generation) APPLE iPad APPLE iPod nano (6th generation) APPLE iPod shuffle (4th generation) APPLE iPod touch (3rd generation) SAMSUNG M370 SAMSUNG R920 (GALAXY ATTAIN 4G) SAMSUNG I717 (Galaxy Note) SAMSUNG U380 (Brightside) SAMSUNG I847 (Rugby Smart) SAMSUNG R760 (Galaxy S II) SAMSUNG T769 (Galaxy S Blaze 4G) SAMSUNG R930 (Galaxy S Aviator) SAMSUNG i757 (Galaxy S II