Model: B8S. 1 Set Propeller Blades Drone Parts for S159 Drone Quadcopter. Original 7.4V 2500mAh Battery for 4DRC F11 Drone Quadcopter. Original 7.4V 3500mAh Battery for 4DRC F4 Drone Quadcopter. 3.7V 3800mah Battery for ZLL SG901 MAX Drone Quadcopter.
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