Here is a complete list of 3500mah Battery Mobiles Between Rs. 15,000 to Rs. 20,000 available for sale in India. About, 5 devices with best prices are updated as of 29th January 2020. 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 Lenovo Z2 Plus (32GB - 3GB RAM) selling at Rs. 15,499 and the highest priced is Rs. 19,990 for Samsung Galaxy On8 (2018). Samsung Galaxy M40, OPPO R17 and Samsung Galaxy On8 (2018) are the latest mobiles in this category.