2PACK 3.7V 650mah Lipo Battery with USB Charger for FPV Drone Syma X5C X5SW X5C | eBay
New Drone Battery 3.7V 650mAh for SNAPTAIN S5C YILE S11 SYMA X5C Replacement | eBay
Amazon.com: 3.7V 650mAh Lipo Battery and USB for Compatible with Syma X5C X5C-1 X5 X5SC X5SW M68 K60 HQ-905 CX30 RC Quadcopter Battery 3.7 V 802540-2PCS_25C : Toys & Games
4 Pack + Charger Drone Battery 500mAh - for Syma X5SW X5C X5C-1 Ships from US | eBay