BW Back Door Cover Extented Battery for Boost Mobile, Sprint Samsung Transform Ultra M930 + Battery Charger -Black
Extended Battery Life of 3300 mAhLithium-Ion Technology to Against ' Memory EffectMatching Color Extended Back Cover2/3 Extra Talk & Standby Hours Comparing to OriginalUniversal Battery Charger Charges Cell Phone, PDA and Camera BatteriesCharges Any Size, Capacity & Shape SafelyAdvanced Microcontroller Chip Manages the Charging Process for Safe, Rapid & Reliable Battery Charging