... output 3)Capacity : 5000mAh 4) For mobile phone ,digital products 5)Portable&light weigh 5000MAH Dual USB portable mobile phone battery for iPhone 4 and iPad 1) Material ... quantity;5) Input voltage and current: 5V, 500mA;6) Output voltage and current: 5V, ,500mAh and 5V,1000mAh7) Charging time for iPhone: ... 8 connectors 3) 1PC manual 5000MAH Dual USB portable mobile phone battery for iPhone 4 and iPad