Model: UP6601 Connection type: Universal, Apple 30-pin, Micro USBCell type: Li-ion Capacity (m Ah): 4400 Capacity Range (m Ah): 2000-4500 Charging Time (h): 5 Input Voltage (V): 5 Output Voltage (V): 5 Output Current (m A): 1000 Dimensions (cm): 19 x 12.5 x 3 Weight (kg): 0.218