Maeline&reg; 3800mAh External Battery Charger Flip Power Case Extended Back Up Power Bank with Full Body Protection & Slim Fit Design for Samsung Galaxy S5 / SV / i9600 (White) Fire new leather cover external backup battery for Samsung Galaxy S5 / SV / i9600 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: 3800mAh