Hi guys, Ipro power bank I have purchased in last big sale offer because of very reasonable price. Compared to all other brands. After sis mouth now I can see the overall beckup times it got reduced because I earlier I used to charge my phone 3 times almost not even to full charge I can use. It is in warranty I tried to repair but as them the service center is not available in my city so I need to spend more than 150rs to courier their service center which is unfair. This is not acceptable their services and the product quality.