http://www.flipkart.com/eveready-um-52-power-bank-tablets-smartphones/p/itmdgd2dgshfb5fk?pid=ACCDGD2C8CZXBYR5 Eveready UM 52 Power Bank for Tablets and Smartphones Rs. 3200 50% OFF Rs. 1600 Saholic : Rs 1999 Infibeam : 2680