Top positive review
First impression is good, came with a good sealed box
18 March 2019
Initial impression is very good. It came with a case and one cable micro USB and it was charged 3 dots means somewhat near to 75% and it was a sealed box without any scratch.. This is just initial experience and I'm going to update this review after using it for sometime.
Update 25/03/2019 - After using it for sometime I can state that the battery backup is superb 5/5 stars.