2600mAh Extended Battery for Verizon's HTC ThunderBolt 4G LTEIncludes Micro USB Charge Cable Conveniently replaces your original smartphone battery for HTC ThunderBolt 4G LTE for extended run-time Includes a lightweight, custom-fit, rubberized battery door to accommodate the larger battery size and extra power - talk, text, and play longer! Meets or exceeds OEM performance standards and specifications 2600 mAh Capacity. Maintains performance for up to 1,000 charging cycles Guaranteed Quality ***3 Year Manufacturer's Warranty***