2 Pcs 3.7V 400mAh 20C Li-Po Battery, Compatible with K127 RC Helicopter

$ 9.39

Voltagec: 3.7V Color: Black Country of Origin: China Capacity: 400 mAh Compatible Brand: For WLtoys Age Level: 12-16 Years, 17 Years & Up MPN: 3.7V 400mAh Li-Po Battery Chemical Composition: Lipo Brand: RCkuler