7.4V 850mAh 3S 70C drone Battery

6PCS CNHL 2S 3S 4S 7.4V 11.1V 14.8V Lipo Battery for FPV Drone – 450mAh 850mAh 70C MiniStar With XT30 Plug For FPV Toothpick Drone Quadcopter RC Toys