24 Month Warranty Lion Battery for HTC Incredible 2, HTC Droid Incredible S, BTR6350B by Powermoxie 2 Year Warranty Tested & Passed Strict Quality Control Standards Grade A Cells Ensure Longer Battery Life (550+ cycles) and High-Speed, Efficient Charging Voltage: 3.7V Capacity: 1450mAh (BTR6350B)