Samsung Nexus S Multimedia Battery Charging System Including 1500mA Battery, Travel Adapter and Charging Stand - Combo Pack - Retail Packaging - Black The Samsung Nexus Spare Battery Charging System is a compact charging and carrying case for your spare battery The Micro USB travel adapter also charges Micro USB compatible mobile phones It converts to a convenient media viewing stand so you can watch videos and movies in portrait or landscape mode Battery charger, Micro USB charging cable, standard 1500 mAh battery and user guide are included 12 month limited warranty