ZOP Power 7.4V Lipo Battery 25C 850/1000mAh Lipos with JST Connector for TRX4M RC Car Trucks Boat Helicopter Drone FPV Upgrades Parts. Strong Compatibility - 7.4V 25C 850/1000mAh lipo battery suitable for TRX4M, RC helicopter, airplane, boat, car, truck, RC models.
