2：360° Laser Obstacle Avoidance. Laser obstacle avoidance device 1. Original 11.4V 8000mAh Battery for AE86 Pro Max Drone Quadcopter. 3.7V 3800mah Battery for ZLL SG901 MAX Drone Quadcopter. Original 3.7V 3000mAh Battery for M22/M22 MAX/M33/M33 MAX Drone Quadcopter.
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