I buyed mi powerbank for charging my mobile. I bought these product from flipkart nearly one month ago. After 15th days it’s charge the phone slowly but on 16th day the led notification which on the top which show the status of battery level of power and its also show the charging status of power bank. The led light not showing the status. And the power bank is also not charging after sometime the power bank start charging but it cannot supply charge to mobile or not able to charge other device. I have very bad experience with this product