... battery 2.Capacity:1000mAh 3.Rated Input: 5V,800mA Portable Power Station for iPhone 4/iPod Product features:1. Battery Type:Lithium-ion ... . Weight:65g8. CE,FCC & RoHS approvelCompatible with:Work for iPhone 4, iPhone 3GS,iPod nano 5th generation,all iPhone 3G,iPhone Portable Solar Power Station for iPhone 4/iPod