YESOO&trade; Extended Battery Protective Black Back Cover PU Leather Smart View Flip Case + BLACK Battery Back Door Cover Only For Samsung Galaxy S4 IV i9500 [BATTERY NOT INCLUDED] (Compatibale With Anker, Hyperion, Onite, Seidio, Gorilla Gadgets, Laza Zcell, Bastex and Other Brand From 4200mAh To 6000mAh) - Red Flip FOR EXTENDED BATTERY USER ONLY! Precise Cutouts Give Full Access To All Ports It molds perfectly to your Galaxy S IV shape to highlight its beauty Magnetic Clasp That Works With The Galaxy S4's sleep and wake features Compatible Models: Samsung Galaxy S4, SIV, GT-I9500, GT-I9505, SGH-I337(AT&T), SPH-L720(Sprint), SGH-M919(T-Mobile), SCH-R970(U.S. Cellular/MetroPCS), SCH-I545(Verizon)