OVERVIEW 3.7V Battery Charger for Syma S032G X1/UDI U818 A U817A/DFD F161 F163/LT712/V388 Our product is designed to work seamlessly with all RC brands featuring a 3.7V JST Male Charging Connector Battery. Additionally, its compatibility extends to other brands of helicopters, drones, and quadcopters, provided they share similar specifications in terms of size, voltage, and connector type. This versatility ensures that you can confidently use our product across a range of devices, making it an ideal choice for enthusiasts seeking a universal charging solution for their RC equipment. COMPATIBLE MJX: F27 627 F28 628 F29 629/T04 604 T05 605 T25 625 T41 T641 Syma: S032 S032G X1 UDI: U818A U817A U815A DFD: F161 F163 WLtoys: V686 V686G V959 V969 V979 V989 V999 V929 V949 V212 Double Horse: DH9051 DH9074 Viefly: V388 VG555 702 EgoFly: LT-712 KEY SPECS Input: AC110-240V 50/60Hz Output: DC 3.7V-650mA Connector: Female JST Plug (works for Male JST Charging Connector) Weight: 2 oz Color: Black CONTENTS 1pc x 3.7V RC Battery Charger NOTES The battery charger only works for 3.7 V Male JST Charging Connector RC Drone/Quadcopter/Helicopter/Car/Boat