1.Li-polymer battery 2.Capacity:2200mAh 3.Nice for gift 4.pocket size Features:1. Used for Iphone/Ipod/Ipad, PAD, MP3 ... . Powerful with long operation time, Portable and convenient5. High efficiency of power conversion6. Electricity-saving function, User friendly7. Long cycle ... :60pcs/cartonG.W:10.4kgsN.W:10kgs 4400MAH move power Portable mobile charger,mobile power Factory, move power for ipad psp