Battery capacity:5000MAH Applicable: mobile phones,iPod,iPhone,PSP, MP3/MP4 player,PSP GPS,PDA,etc 1. Battery Type: Lithium-ion battery 2. Battery Capacity: 5000mAh 3. Charge Mode: USB port or by AC adapter4.Charging time: 5hours5.Charging input voltage: 5V 1A6.charging output voltage: 5V 0.5A7.Standard connectors: Mini USB, Ipod/Iphone, Samsung,AU,FOMA, VGS,Nokia