Tattu LiPo Battery Pack 1800mAh 75C 3S 11.1V with XT60 Plug for RC Helicopter Airplane Drones FPV Safe and stable material formula. The most strict single cell Capacity, voltage, Resistance, Discharge curve matching process. Superior japan and Korea Lithium Polymer raw materials. High energy density & high Rate Discharge performance. For LRC Freestyle v1(270-296), cx pro quadcopter(228), Super mini H quad power train, Super mini H quad power train, cx pro, vortex quadcopter(228), LRC Freestyle v1(270-296) etc.