... suitable for iPhone 4, iPhone 4S, iPad, mobile phone, MP3, MP4, PSP and other digital devices.2) Features 5000mAh capacity, the high capacity battery charger ... ) 4) Capacity: 5000mAh 5) Output: 500mA, 1A 6) Color: Black Dual USB Port 5000mAh External Battery Power Bank for iPhone iPod Blackberry LG