D & K Exclusives&reg; 4200mAh External Battery Charger Flip Power Case For Samsung Galaxy Note 3 III N9000 (BLACK) Fire new leather cover external backup battery for Galaxy Note 3 N9000 N9002 N9005 Features a built-in stand, offers a comfortable angle for movies watching, game-playing, web-surfing Extends the battery life of your phone for hours, great choice for business and outdoor activities Stylish LED indicators helps you to easily gauge what your current power level is Lithium polymer capacity: 4200mAh