Original 7.4V 3500mAh Battery for 4DRC F4 Drone Quadcopter. Original 3.7V 1600mAh Battery For 4DRC F10/F10 Pro Drone Quadcopter. Foldable and Easy to Carry. 4DRC V15 provides perfect solution for indoor and outdoor flying, foldable and lightweight makes it exceptionally easy to carry.
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