3.7V 500mAh 25C Li Battery 802042 For Hubsan X4 H107L, H107C, H107D BC513 Drone
Fit for all kinds of helicopter models for Udi U816 U941A Hubsan H107D H107L BC513 Hubsan X4 H107D H107C BC513. 1/2/4/6/10pcs 3.7V 500mAh Batteries 802042 with XH254 plug. Standard Capacity :3.7v 500mAh 1.85Wh.