Vehicle ToysChina 3.7V RC Helicopter Lipo Battery 802540 650mAh Lithium Polymer Li-ion Battery for Syma X5c Helicopters Drone, Find details about China Lithium Battery, Solar Battery from 3.7V RC Helicopter Lipo Battery 802540 650mAh Lithium Polymer Li-ion Battery for Syma X5c Helicopters Drone