Zopo BT531S Battery for Zopo Color E (ZP350) with 2100 mAh. Features Zopo Battery Brand Zopo Model  BT531S Main features  Battery Type  Li-Polymer Charging Time  2 to 3 hours Battery Capacity  2100 mAh Voltage in Volts(Approx.)  3.8v Dimensions  Weight (Approx.) 48.4g 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  Zopo Color E (ZP350) Gaurantee 3 Months Contains Loose Packing   Important Note: The Battery is brand new original comes in loose pack. Terms and condition of Gaurantee: The Product is having a seller guarantee 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 gaurantee. For any assistance, please contact our customer service at: Mobile: 09967945056