Bought a Samsung battery power pack for Rs. 4000 whereas on Flipkart they are giving it at 3300. They charged me Rs 700 extra. My mistake, didn’t research it online and ended up paying more. Never buy from Univercell. They charge very high. I know, there are some costs associated with maintaining a physical shop, compared to online shop, but pricing won’t be too difference per product. Just started using the product, hope it works fine.