Connection type: Apple 30-pin, Micro USB (Universal Serial Bus), Mini USB (Universal Serial Bus), NOKIACell type: Li-polymer Capacity (m Ah): 15000 Capacity Range (m Ah): gt;10000 Charging Time (h): 12 Input Voltage (V): 5 Output Voltage (V): 5 Output Current (m A): output 1:1000; output 2:2000 Dimensions (cm): 22 x 12.5 x 3 Weight (kg): 0.383