... . Used for Iphone/Ipod/Ipad, PAD, MP3, MP4, PSP, Mobile and other digital device 2. LED light function to show power ... circuit protection, Explosion protection4. Powerful with long operation time, Portable and convenient5. High efficiency of power conversion6. Electricity-saving function, ... .W:10.4kgsN.W:10kgs 4400MAH move power Portable mobile charger,mobile power Factory, move power for ipad psp