Model K919 MAX 3-axis Gimbal Obstacle Avoidance Drone. Original 7.6V 2600mAh Spare Battery for S819 Drone Quadcopter. Original 7.4V 3800mAh Battery for RG106/RG106 Pro Drone Quadcopter -Orange. Original 3.7V 1800mAh Spare Battery (Black) for S156 Drone Quadcopter.
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