Laza Samsung Galaxy S4 RuggedFusion Protective Case for Extended Battery (BATTERY + BACK COVER NOT INCLUDED) COMPATIBLE WITH Zcell 5200mah Extended Battery and SAMSUNG GALAXY S4 (Samsung Galaxy S IV, Sprint, AT&T, T-Mobile, US Cellular, Verizon, Cricket, Boost, Virgin and International Models, NOT S4 ACTIVE) (Black/Yellow) Laza RuggedFusion Case is compatible with our 5200mah Extended Battery for the Samsung Galaxy S4. (BATTERY + BACK COVER NOT INCLUDED) RuggedFusion = Hard Protective Shell + Soft Inner Silicone Wrap. Provides great grip and drop protection for your phone and extended battery without adding too much bulk. Lay-on-face design protects screen. 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. Cool colors, screen protector compatible (not included), precise design, impact resistant, rugged, and increased grip make the Laza RuggedFusion the right choice. 180 day EZ Warranty. Perfect match to the Laza Zcell Samsung Galaxy S4 Extended Battery.