YESOO 2x 3500mAh HTC Thunderbolt 4G LTE Extended Battery, Battery Door Cover With Buil In Antenna For 4G Connection, Exclusive Black, Wall Charger And Green Color Key Chain Kit
Compatible with HTC Thunderbolt 4G LTE. The new design has Build In antenna for 4G connection. See the photos for the reference. Easily swap your battery when your charge is low. Never run out power again when at work, school, vacation or out with friends. The battery has an integrated microchip to prevent overcharging and lengthens battery life. Excellent quality at a great price.What's Included:2X - 3500mAh HTC Thunderbolt 4G LTE Extended Battery1X - Battery Cover (Black)1x - External Battery Charger w/ USB Output1X - Exclusive Black & Green Color Key ChainBattery life will vary depending on your specific hardware and software configurations and network conditions.