Connection type: Apple 30-pin, Samsung, Micro USB (Universal Serial Bus), Mini USB (Universal Serial Bus), NOKIA, PSPCell type: Li-polymer Capacity (m Ah): 5000 Capacity Range (m Ah): 4500-7500 Charging Time (h): 8.5 Input Voltage (V): 5 Output Voltage (V): 5 Output Current (m A): Output 1:1000; Output 2:500 Dimensions (cm): 21.5 x 11.5 x 2 Weight (kg): 0.224