Portable 3300mAh External Battery Back Case for Samsung i9082 - Black by AHMET Dimensions: 5.94 in x 3.07 in x 0.59 in (15.1 cm x 7.8 cm x 1.5 cm) Weight: 2.75 oz (78 g) Includes: Portable 3300mAh External Battery Back Case for Samsung i9082 - Black by AHMET High Quality & New