Description:Brand: MeizuModel Name: M8 (Standard Vesrion)Battery Type: Lithium-ion Polymer rechargeable cellInput Voltage: 5V\/2AOutput Voltage:    5V\/2ABattery Capacity: 10000mahWeight: 235gProduct size: 143.5*75.6*17.4mm<br>Package Included:1 x Meizu M8 10000mAh Power Bank