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

$ 9.39

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