Brand: Yoobao Model: YB-641 Pro Connection type: Universal, Micro USBCell type: Li-ion Capacity (m Ah): 10400 Capacity Range (m Ah): gt;10000 Charging Time (h): 8 Input Voltage (V): 5 Output Voltage (V): 5.3 Output Current (m A): 1000 Dimensions (cm): 19.8 x 12.8 x 4.5 Weight (kg): 0.328