Upgraded 3.7V 1000mAh 102542 Lipo Battery for Syma X5HC X5HW X5UW X5UC RC Quadcopter Drone Spare Part 3.7 V 1000 mAh Batteries - AliExpress
3 7V 1000mAh 102542 Lipo Battery for Syma X5HC X5HW X5UW X5UC RC Quadcopter Battery with Replacement Part for Drone Charger Pack of 5 with C : Amazon.de: Toys
3 7V 1000mAh 102542 Lipo Battery for Syma X5HC X5HW X5UW X5UC RC Quadcopter Battery with Replacement Part for Drone Charger Pack of 5 with C : Amazon.de: Toys