5200 mAh Portable Power Bank

5200 mAh Portable Power Bank provides the  ultimate solution to prevent  devices from running out of battery in emergency. It is  convenient for the charging of all smart phones and can charge two devices simultaneously. It provides one of the best and high speed charging experience with complete safety of the device.  Offered 5200 mAh Portable Power Bank also has soft on and off button to prevent unwanted power wastage when not in use.