Original Comio C1 Xtra Battery with 3900 mAh and 3 months guarantee.  Features Comio Battery Brand Comio Model  C1 Xtraa Main features  Battery Type  Li-Polymer Charging Time  3 to 4 hours Battery Capacity  3900 mAh Voltage in Volts(Approx.)  3.85v Dimensions  Weight (Approx.) 55.5 g Features  Description  Constantly on the move, never run out of power with this extra high capacity spare Lithium Polymer battery. Always keep an extra battery for the times when one battery just will not do. Compatibility  FOR Comio C1 Xtra Mobile. Guarantee 3 Months Contains Loose Packing Important Note: The Battery is brand new original comes in loose pack. Terms and condition of Guarantee: 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 warranty. If battery is BULGE due to any reason, then it is not covered under warranty YOUR SATISFACTION GUARANTEED IF NOT WE WILL GIVE MONEY BACK BUT YOU NEED TO BEAR THE RETURN SHIPPING CHARGES For any assistance, please contact our customer service at: Mobile: 09967945056