Galaxy S4 Case, Laza&reg; Galaxy S4 [X Armor] Extended Battery Dual Layer Protective Armor Case (BATTERY NOT INCLUDED) Compatible with 4200mah-7000mah Capacity Extended Batteries (NO BACK COVER NEED) for SAMSUNG GALAXY S4 (Samsung Galaxy S IV, Sprint, AT&T, T-Mobile, US Cellular, Verizon, Cricket, Boost, Virgin and International Models, NOT S4 ACTIVE) &ndash; Extreme Black Laza X-Armor Case is compatible with our Zcell Galaxy Samsung S4 5200 & 7000mah Extended Batteries. Also fits 4000-7000mah extended batteries. (BATTERY + BACK COVER NOT INCLUDED) X-Armor provides great grip and drop protection for your phone and extended battery without adding too much bulk. Lay-on-the-table Design: Lip to protect the screen when the phone is faced down. Designed specifically for the Samsung Galaxy S4 and our Zcell Extended Battery because your old case won't fit. Provides access to all phone functions, sync/charge & headphone jacks. Open access to speakers, microphone & camera. Provides access to all phone functions, sync/charge & headphone jacks. Open access to speakers, microphone & camera. Compatible with Samsung Galaxy S4. Perfect match to the Laza Zcell Samsung Galaxy S4 Extended Battery.