3.7V 650mAh Battery for Syma X5C X5C-1 X5 X5SC X5SW JJRC H9D M68 K60 HQ-905 CX30 - Maison Du Drone
Amazon.com: FPVERA 2PCS Drone Batteries 3.7V Lipo Battery USB Charger and 650mAh Lipo Battery with Battery Charger for SYMA X5 Serial UAV Drone Quadcopter Rechargeable Battery : Toys & Games