Brand: i Fan Model: EL-IP4-02 Connection type: Apple 30-pin, Micro USBCell type: Li-polymer Capacity (m Ah): 1450 Capacity Range (m Ah): lt;2000 Charging Time (h): 3 Input Voltage (V): 5 Output Voltage (V): 5 Output Current (m A): 500 Dimensions (cm): 18 x 10 x 3 Weight (kg): 0.14