mophie spacepack with built-in 32GB storage for iPhone 6 Plus/6s Plus (2,600mAh) - Black The Space Pack is the worlds first battery case with built-in storage for the iPhone 6 Plus. The extra memory allows for 16,000 more photo's, 14 hours of more video and 9000 more songs Rechargeable 1700mAh lithium ion polymer battery with 32GB of built-in storage and protective case in one Provides you twice the battery life of the iPhone 6 Plus -- Up to 6 hours of talk time on 4G and LTE. Up to an additional 8 hours on 3G. Up to 40 hours of additional audio playback. Up to an additional 10 hours of video playback Quick 1 amp recharging speed Made for iPhone Apple Certified; NOTE: Check User Guide in Technical Specification before use