LewanSoul 20kg Digital Servo Full Metal Gear High Torque

Important: 1. Connect GND is necessary. 2. It’s recommended that use lithium polymer battery with high rate discharge(min 5C) please don’t use dry battery. 3. Please use a short and thick power cord don’t use Dupont cord 4. Not compatible for redcat thunder drift rc car not compatible for 1/16 scale car.