Here is a complete list of Celkon 2500mAh Battery Mobiles available for sale in India. About, 4 devices with best prices are updated as of 24th February 2020. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of Celkon 2500mAh Battery Phones along with key specifications, unique features and images. The most affordable one in this category is Celkon Thunder selling at Rs. 1,137 and the highest priced is Rs. 4,999 for Celkon Diamond U 4G (8GB - 1GB RAM). Celkon Thunder , Celkon UFeel Pro and Celkon Diamond UFeel 4G are the latest mobiles in this category.