... :Lithium-ion battery 2. Capacity:2000mAh Portable Power Station for iPhone 4/iPod/Mobile/Mp3/Mp4(New)Portable Power Station for ... iPhone 4/iPod/Mobile /Mp3/Mp4(New) Product features:1. Battery Type: ... with:Work for iPhone 4, iPhone 3GS,iPod nano 5th generation, all iPhone 3G,iPhone,all iPod models,Mobile phones,MP3 & MP4 Players Accessories:1 X ...