Reliance JIO 4g Router JioFI 3 EL-BP515761V 2600mAh with 2600 mAh and 3 months warranty. Features Jio Battery Brand Jio Model  EL-BP515761V Main features  Battery Type  Li-Ion Charging Time  2 to 3 hours Battery Capacity  2600 mAh Voltage in Volts(Approx.)  3.8v Dimensions  Weight (Approx.) 54.5g Features  Description  Constantly on the move, never run out of power with this extra high capacity spare Lithium Ion battery. Always keep an extra battery for the times when one battery just will not do. Compatibility  Reliance Jio Jio-Fi Wireless Router SCUD MFB260001. Warranty  3 Months Contains Loose Packing   Important Note: The Battery is brand new original comes in loose pack. Terms and condition of Warranty: The Product is having a seller warranty of 3 months. For any problem the seller will provide the free of cost service for 3 months. If any type of physical damage is there then it is not included in the warranty. For any assistance, please contact our customer service at: Cell - 7021262515