Amazon.com: Cheerwing 4pcs 3.7V 550mAh Lipo Battery and 4-in-1 Charger for Syma X5 X5C X5C-1 RC Drone Parts : Toys & Games
Amazon.com: Cheerwing Remote Control Helicopter,SYMA S39H RC Helicopter with Altitude Hold and High & Low Speed Mode,2 Batteries,Big Size Aircraft for Adults Kids(Blue) : Toys & Games
5-in-1 USB Charger for Syma X5HW, X5HC, X15W drones or similar