Seidio CSR5SSSKYX-BK SURFACE Extended Case Seidio Innocell 3800mAh Extended Life Battery for Samsung Skyrocket - 1 Pack - Retail Packaging - Black Sleek case that provides scratch protection without adding much bulk Precision cut-outs for access to the ports, controls, speakers and camera Unique snap-together design makes putting on and removing your case easy Compatible with Seidio Innocell 3800mAh Extended Life Battery (not included) For use with: Samsung Skyrocket