Connection type: Universal, Mini USB (Universal Serial Bus), NOKIA, Apple 30-pin, Micro USBCell type: Li-ion Capacity (m Ah): 20000 Capacity Range (m Ah): gt;10000 Power Display: LEDSpecial Function: Multi-Output Input Voltage (V): 5 Output Voltage (V): 5 Output Current (m A): 1000/2000 Dimensions (cm): 15.0 x 7.7 x 2.0 Weight (kg): 0.247>