Zitrades HTC 1800mAh Extended Battery with a Vehicle Car Charger for HTC EVO 3D Mobile Phone By Zitrades The Best Replacement Li-ion Battery for HTC EVO 3D Sprint/Shooter Vehicle charger adapter can be used for your smartphone,digital camera and etc. Extend your talk time on your HTC Evo 3D. Short circuit & overload protection package content:1800mAh battery ,MICRO usb car charger