ANNIMOS 20KG Digital Servo High Torque Full Metal Gear Waterproof for RC Model DIY, DS3218MG,Control Angle 270°
▶Upgraded Version – advanced linearity and accuracy with precision potentiometers,stable,low noise,water-proof
▶Large Torque – maximum torque is up to 21.5 kg/cm (298.5 oz/in)@6.8V
▶High Quality – equipped with strong copper & aluminum gears,CNC aluminium middle Shell
MakerFun 3.7V Lipo Battery USB Charger and 2pcs 650mAh Lipo Battery for RC UAV Drone Vehicle Syma Heliway Skytech Cheerson MJX and 8520 Motors Battery
【Wide Application】No modification necessary! Exact replacement for Hubsan X4 (H107C-HD), X4 (H107C), X4 (H107D);Beginners X708W Wi-Fi Fpv Training Quadcopter;Syma X11, X11C, X51,X5 X5C X5SW X5SC-1 X5A-1;HS170, HS170C, F180W, F180C;Walkera Mini CP, Super CP, Genius CP;Heliway 905 M68 M68R X708W;Cheerson CX-30 CX-31;Skytech M68 M62R;WLtoys V252;TDR Spider;XT Flyer;MJX X200;JXD385;8520 motors and other vehicles with molex plug type.
【Fully Equipped】Come up with 2 pcs 650mah lipo batteries and 1 charger. The connect type is molex. Suit for all devices with a voltage of 3.7V and molex connect type.
【High Performance】The charging time is about 1 hours, and the best operation time is about 8minutes. (Different models may have different performance.) The combination of two batteries allows you to use at least 15 minutes more to increase your flight experience.