With the Merlin Samsung Galaxy S3 Case with Battery you can enjoy up to 24 hours of talk time on Samsung Galaxy S3, 35 hours of Internet use on 3G, 35 hours of Internet use on Wi-Fi, 40 hours of video playback, or 130 hours plus of audio playback on a full charge. In addition, your Samsung Galaxy S3 will now have up to 450 hours of standby time.
Comes with a Built-in Kick Stand which allows you to place the Galaxy S3 to watch Movies, YouTube and Presentation etc.
Complete cover for the smart phone. Sleek Leather Finish - Ultra Light, does not add any bulk to your Galaxy S3