Original 3.7V 1600mAh Battery For 4DRC F10/F10 Pro Drone Quadcopter. 3.7V 1800mah Battery for ZLL SG901 Pro Drone Quadcopter. Original 7.4V 3500mAh Battery for 4DRC F4 Drone Quadcopter. Original 3.7V 2000mah Battery for 4DRC F9 Drone Quadcopter.
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