Here is a complete list of 3500mah Battery Mobiles Between Rs. 15,000 to Rs. 20,000 available for sale in India. About, 1 devices with best prices are updated as of 20th January 2018. GizBot helps you identify the best one that suits your style, budget and requirement. Choose from a wide range of 3500mAh Battery Phones Under Rs. 20,000 along with key specifications, unique features and images. The most affordable one in this category is Gionee Elife E8 selling at Rs. 19,750 and the highest priced is Rs. 19,750 for Gionee Elife E8. Gionee Elife E8, and are the latest mobiles in this category.