Amazon.com: Zeee Premium Series 3S Lipo Battery 4200mAh 11.4V High Voltage Shorty Battery 120C with XT60 Plug Soft Case HV Lipo Compatible with Rock Crawler Helicopter Airplane Drone Boat Racing Models(2 Pack) :
Gaoneng GNB 3S 11.1V 550mAh 90C/180C HV Lipo batteria e caricabatterie con spina di XT30U F per RC Quadcopter FPV Racing Drone batteria|Batterie per droni| - AliExpress