... to support various devices1.1A output for charging iPad,Dual charging USB outlets facilitate simultaneous charging of two ... and environmental-friendly Lithium Polymer battery.5.Over-power, over-current, over-voltage, and short-circuit protections ensure the highest safety ... digital devices such as moblie phones, cameras, PDA, MP3, MP4, PMP, PSP etc 5V.DC Portable External Battery Pack Mobile Power ...